S-817B50AMC-CXNT2G - Seiko Semiconductors

S-817 Series

www.ablicinc.com

SUPER-SMALL PACKAGE

CMOS VOLTAGE REGULATOR

The S-817 Series is a 3-terminal positive voltage regulator, developed using CMOS technology. Small ceramic

capacitors can be used as the output capacitor, and the S-817 Series provides stable operation with low loads

down to 1 A.

Compared with the conventional voltage regulator, it is low current consumption, and with a lineup of the super

small package (SNT-4A:1.2 mm



1.6 mm). It is optimal as a power supply of small portable device.

 Features

 Output voltage: 1.1 V to 6.0 V, selectable in 0.1 V step

 Output voltage accuracy: 2.0%

 Dropout voltage: 160 mV typ. (5.0 V output product, IOUT  10 mA)

 Current consumption: During operation: 1.2 A typ., 2.5 A max.

 Output current: Possible to output 50 mA (3.0 V output product, VIN5 V)*1

Possible to output 75 mA (5.0 V output product, VIN7 V)*1

 Output capacitor A ceramic capacitor of 0.1 F or more can be used.

 Built-in short circuit protection: Only S-817A Series

 Line regulation: Stable operation at low load of 1 A

 Operation temperature range: Ta  40C to 85C

 Lead-free, Sn 100%, halogen-free*2

*1. Attention should be paid to the power dissipation of the package when the load is large.

*2. Refer to “ Product Name Structure” for details.

 Applications

 Constant-voltage power supply for battery-powered device

 Constant-voltage power supply for personal communication device

 Constant-voltage power supply for home electric appliance

 Packages

 SNT-4A

 SC-82AB

 SOT-23-5

 SOT-89-3

 TO-92

www.ablic.com

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Block Diagrams

1. S-817A Series

VIN

VSS

VOUT

Short circuit

protection

Reference

voltage circuit





*1. Parasitic diode

Figure 1

2. S-817B Series

VIN

VSS

VOUT

Reference

voltage circuit





*1. Parasitic diode

Figure 2

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

 Product Name Structure

Users can select the product type, output voltage, and package type for the S-817 Series. Refer to the

“1. Product name” regarding the contents of the product name, “2. Packages” regarding the package

drawings, “3. Product name list” regarding details of the product name.

1. Product name

1. 1 S-817A Series

1. 1. 1 SNT-4A package

S-817 A xx A PF - xxx TF U

Environmental code

U : Lead-free (Sn 100%), halogen-free

IC direction in tape specifications*1

TF : SNT-4A

Product name abbreviation*2

Package abbreviation

PF : SNT-4A

Output voltage

11 to 60

(e.g. When the output voltage is

1.5 V, it is expressed as 15)

Short circuit protection

A : Yes

*1. Refer to the tape drawing.

*2. Refer to “3. Product name list”.

1. 1. 2 SC-82AB and SOT-23-5 packages

S-817 A xx A xx - xxx T2 x

Environmental code

U : Lead-free (Sn 100%), halogen-free

G : Lead-free (for details, please contact

our sales office)

IC direction in tape specifications*1

T2 : SC-82AB, SOT-23-5

Product name abbreviation*2

Package abbreviation

NB : SC-82AB

MC : SOT-23-5

Output voltage

11 to 60

(e.g. When the output voltage is

1.5 V, it is expressed as 15)

Short circuit protection

:Yes

*1. Refer to the tape drawing.

*2. Refer to “3. Product name list”.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

1. 2 S-817B Series

1. 2. 1 SOT-23-5 and SOT-89-3 packages

S-817 B xx A xx - xxx T2 x

Environmental code

U : Lead-free (Sn 100%), halogen-free

G : Lead-free (for details, please contact

our sales office)

IC direction in tape specifications*1

T2 : SOT-23-5, SOT-89-3

Product name abbreviation*2

Package abbreviation

MC : SOT-23-5

UA : SOT-89-3

Output voltage

11 to 60

(e.g. When the output voltage is

1.5 V, it is expressed as 15)

Short circuit protection

B : No

*1. Refer to the tape drawing.

*2. Refer to “3. Product name list”.

1. 2. 2 TO-92 package

S-817 B xx A Y - x 2 - U

Environmental code

U : Lead-free (Sn 100%), halogen-free

Packing form

B : Bulk

Z : Tape and ammo

Package abbreviation

Y : TO-92

Output voltage

11 to 60

(e.g. When the output voltage is

1.5 V, it is expressed as 15)

Short circuit protection

B : No

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

2. Packages

Package name Drawing code

Package Tape Reel Zigzag Land

SNT-4A PF004-A-P-SD PF004-A-C-SD PF004-A-R-SD  PF004-A-L-SD

SC-82AB NP004-A-P-SD

NP004-A-C-SD

NP004-A-C-S1 NP004-A-R-SD  

SOT-23-5 MP005-A-P-SD MP005-A-C-SD MP005-A-R-SD  

SOT-89-3 UP003-A-P-SD UP003-A-C-SD UP003-A-R-SD  

TO-92 (Bulk) YS003-D-P-SD    

TO-92 (Tape and ammo)

YZ003-E-P-SD YZ003-E-C-SD YZ003-E-Z-SD 

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

. Product name list

3. 1 S-817A Series

Table 1

Output voltage SNT-4A SC-82AB SOT-23-5

1.1 V  2.0% S-817A11APF-CUATFU S-817A11ANB-CUAT2x



1.2 V  2.0% S-817A12APF-CUBTFU S-817A12ANB-CUBT2x



1.3 V  2.0% S-817A13APF-CUCTFU S-817A13ANB-CUCT2x



1.4 V  2.0% S-817A14APF-CUDTFU S-817A14ANB-CUDT2x S-817A14AMC-CUDT2x

1.5 V  2.0% S-817A15APF-CUETFU S-817A15ANB-CUET2x



1.6 V  2.0% S-817A16APF-CUFTFU S-817A16ANB-CUFT2x S-817A16AMC-CUFT2x

1.7 V  2.0% S-817A17APF-CUGTFU S-817A17ANB-CUGT2x



1.8 V  2.0% S-817A18APF-CUHTFU S-817A18ANB-CUHT2x



1.9 V  2.0% S-817A19APF-CUITFU S-817A19ANB-CUIT2x



2.0 V  2.0% S-817A20APF-CUJTFU S-817A20ANB-CUJT2x



2.1 V  2.0% S-817A21APF-CUKTFU S-817A21ANB-CUKT2x



2.2 V  2.0% S-817A22APF-CULTFU S-817A22ANB-CULT2x



2.3 V  2.0% S-817A23APF-CUMTFU S-817A23ANB-CUMT2x



2.4 V  2.0% S-817A24APF-CUNTFU S-817A24ANB-CUNT2x



2.5 V  2.0% S-817A25APF-CUOTFU S-817A25ANB-CUOT2x



2.6 V  2.0% S-817A26APF-CUPTFU S-817A26ANB-CUPT2x



2.7 V  2.0% S-817A27APF-CUQTFU S-817A27ANB-CUQT2x



2.8 V  2.0% S-817A28APF-CURTFU S-817A28ANB-CURT2x



2.9 V  2.0% S-817A29APF-CUSTFU S-817A29ANB-CUST2x



3.0 V  2.0% S-817A30APF-CUTTFU S-817A30ANB-CUTT2x



3.1 V  2.0% S-817A31APF-CUUTFU S-817A31ANB-CUUT2x



3.2 V  2.0% S-817A32APF-CUVTFU S-817A32ANB-CUVT2x



3.3 V  2.0% S-817A33APF-CUWTFU S-817A33ANB-CUWT2x



3.4 V  2.0% S-817A34APF-CUXTFU S-817A34ANB-CUXT2x



3.5 V  2.0% S-817A35APF-CUYTFU S-817A35ANB-CUYT2x



3.6 V  2.0% S-817A36APF-CUZTFU S-817A36ANB-CUZT2x



3.7 V  2.0% S-817A37APF-CVATFU S-817A37ANB-CVAT2x



3.8 V  2.0% S-817A38APF-CVBTFU S-817A38ANB-CVBT2x



3.9 V  2.0% S-817A39APF-CVCTFU S-817A39ANB-CVCT2x



4.0 V  2.0% S-817A40APF-CVDTFU S-817A40ANB-CVDT2x



4.1 V  2.0% S-817A41APF-CVETFU S-817A41ANB-CVET2x



4.2 V  2.0% S-817A42APF-CVFTFU S-817A42ANB-CVFT2x



4.3 V  2.0% S-817A43APF-CVGTFU S-817A43ANB-CVGT2x



4.4 V  2.0% S-817A44APF-CVHTFU S-817A44ANB-CVHT2x



4.5 V  2.0% S-817A45APF-CVITFU S-817A45ANB-CVIT2x



4.6 V  2.0% S-817A46APF-CVJTFU S-817A46ANB-CVJT2x



4.7 V  2.0% S-817A47APF-CVKTFU S-817A47ANB-CVKT2x



4.8 V  2.0% S-817A48APF-CVLTFU S-817A48ANB-CVLT2x



4.9 V  2.0% S-817A49APF-CVMTFU S-817A49ANB-CVMT2x



5.0 V  2.0% S-817A50APF-CVNTFU S-817A50ANB-CVNT2x



5.1 V  2.0% S-817A51APF-CVOTFU S-817A51ANB-CVOT2x



5.2 V  2.0% S-817A52APF-CVPTFU S-817A52ANB-CVPT2x



5.3 V  2.0% S-817A53APF-CVQTFU S-817A53ANB-CVQT2x



5.4 V  2.0% S-817A54APF-CVRTFU S-817A54ANB-CVRT2x



5.5 V  2.0% S-817A55APF-CVSTFU S-817A55ANB-CVST2x



5.6 V  2.0% S-817A56APF-CVTTFU S-817A56ANB-CVTT2x



5.7 V  2.0% S-817A57APF-CVUTFU S-817A57ANB-CVUT2x



5.8 V  2.0% S-817A58APF-CVVTFU S-817A58ANB-CVVT2x



5.9 V  2.0% S-817A59APF-CVWTFU S-817A59ANB-CVWT2x



6.0 V  2.0% S-817A60APF-CVXTFU S-817A60ANB-CVXT2x



Remark 1. Please contact our sales office for products other than the above.

2. x: G or U

3. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

3. 2 S-817B Series

Table 2

Output voltage SOT-23-5 SOT-89-3 TO-92*1

1.1 V  2.0% S-817B11AMC-CWAT2x S-817B11AUA-CWAT2x S-817B11AY-n2-U

1.2 V  2.0% S-817B12AMC-CWBT2x S-817B12AUA-CWBT2x S-817B12AY-n2-U

1.3 V  2.0% S-817B13AMC-CWCT2x S-817B13AUA-CWCT2x S-817B13AY-n2-U

1.4 V  2.0% S-817B14AMC-CWDT2x S-817B14AUA-CWDT2x S-817B14AY-n2-U

1.5 V  2.0% S-817B15AMC-CWET2x S-817B15AUA-CWET2x S-817B15AY-n2-U

1.6 V  2.0% S-817B16AMC-CWFT2x S-817B16AUA-CWFT2x S-817B16AY-n2-U

1.7 V  2.0% S-817B17AMC-CWGT2x S-817B17AUA-CWGT2x S-817B17AY-n2-U

1.8 V  2.0% S-817B18AMC-CWHT2x S-817B18AUA-CWHT2x S-817B18AY-n2-U

1.9 V  2.0% S-817B19AMC-CWIT2x S-817B19AUA-CWIT2x S-817B19AY-n2-U

2.0 V  2.0% S-817B20AMC-CWJT2x S-817B20AUA-CWJT2x S-817B20AY-n2-U

2.1 V  2.0% S-817B21AMC-CWKT2x S-817B21AUA-CWKT2x S-817B21AY-n2-U

2.2 V  2.0% S-817B22AMC-CWLT2x S-817B22AUA-CWLT2x S-817B22AY-n2-U

2.3 V  2.0% S-817B23AMC-CWMT2x S-817B23AUA-CWMT2x S-817B23AY-n2-U

2.4 V  2.0% S-817B24AMC-CWNT2x S-817B24AUA-CWNT2x S-817B24AY-n2-U

2.5 V  2.0% S-817B25AMC-CWOT2x S-817B25AUA-CWOT2x S-817B25AY-n2-U

2.6 V  2.0% S-817B26AMC-CWPT2x S-817B26AUA-CWPT2x S-817B26AY-n2-U

2.7 V  2.0% S-817B27AMC-CWQT2x S-817B27AUA-CWQT2x S-817B27AY-n2-U

2.8 V  2.0% S-817B28AMC-CWRT2x S-817B28AUA-CWRT2x S-817B28AY-n2-U

2.9 V  2.0% S-817B29AMC-CWST2x S-817B29AUA-CWST2x S-817B29AY-n2-U

3.0 V  2.0% S-817B30AMC-CWTT2x S-817B30AUA-CWTT2x S-817B30AY-n2-U

3.1 V  2.0% S-817B31AMC-CWUT2x S-817B31AUA-CWUT2x S-817B31AY-n2-U

3.2 V  2.0% S-817B32AMC-CWVT2x S-817B32AUA-CWVT2x S-817B32AY-n2-U

3.3 V  2.0% S-817B33AMC-CWWT2x S-817B33AUA-CWWT2x S-817B33AY-n2-U

3.4 V  2.0% S-817B34AMC-CWXT2x S-817B34AUA-CWXT2x S-817B34AY-n2-U

3.5 V  2.0% S-817B35AMC-CWYT2x S-817B35AUA-CWYT2x S-817B35AY-n2-U

3.6 V  2.0% S-817B36AMC-CWZT2x S-817B36AUA-CWZT2x S-817B36AY-n2-U

3.7 V  2.0% S-817B37AMC-CXAT2x S-817B37AUA-CXAT2x S-817B37AY-n2-U

3.8 V  2.0% S-817B38AMC-CXBT2x S-817B38AUA-CXBT2x S-817B38AY-n2-U

3.9 V  2.0% S-817B39AMC-CXCT2x S-817B39AUA-CXCT2x S-817B39AY-n2-U

4.0 V  2.0% S-817B40AMC-CXDT2x S-817B40AUA-CXDT2x S-817B40AY-n2-U

4.1 V  2.0% S-817B41AMC-CXET2x S-817B41AUA-CXET2x S-817B41AY-n2-U

4.2 V  2.0% S-817B42AMC-CXFT2x S-817B42AUA-CXFT2x S-817B42AY-n2-U

4.3 V  2.0% S-817B43AMC-CXGT2x S-817B43AUA-CXGT2x S-817B43AY-n2-U

4.4 V  2.0% S-817B44AMC-CXHT2x S-817B44AUA-CXHT2x S-817B44AY-n2-U

4.5 V  2.0% S-817B45AMC-CXIT2x S-817B45AUA-CXIT2x S-817B45AY-n2-U

4.6 V  2.0% S-817B46AMC-CXJT2x S-817B46AUA-CXJT2x S-817B46AY-n2-U

4.7 V  2.0% S-817B47AMC-CXKT2x S-817B47AUA-CXKT2x S-817B47AY-n2-U

4.8 V  2.0% S-817B48AMC-CXLT2x S-817B48AUA-CXLT2x S-817B48AY-n2-U

4.9 V  2.0% S-817B49AMC-CXMT2x S-817B49AUA-CXMT2x S-817B49AY-n2-U

5.0 V  2.0% S-817B50AMC-CXNT2x S-817B50AUA-CXNT2x S-817B50AY-n2-U

5.1 V  2.0% S-817B51AMC-CXOT2x S-817B51AUA-CXOT2x S-817B51AY-n2-U

5.2 V  2.0% S-817B52AMC-CXPT2x S-817B52AUA-CXPT2x S-817B52AY-n2-U

5.3 V  2.0% S-817B53AMC-CXQT2x S-817B53AUA-CXQT2x S-817B53AY-n2-U

5.4 V  2.0% S-817B54AMC-CXRT2x S-817B54AUA-CXRT2x S-817B54AY-n2-U

5.5 V  2.0% S-817B55AMC-CXST2x S-817B55AUA-CXST2x S-817B55AY-n2-U

5.6 V  2.0% S-817B56AMC-CXTT2x S-817B56AUA-CXTT2x S-817B56AY-n2-U

5.7 V  2.0% S-817B57AMC-CXUT2x S-817B57AUA-CXUT2x S-817B57AY-n2-U

5.8 V  2.0% S-817B58AMC-CXVT2x S-817B58AUA-CXVT2x S-817B58AY-n2-U

5.9 V  2.0% S-817B59AMC-CXWT2x S-817B59AUA-CXWT2x S-817B59AY-n2-U

6.0 V  2.0% S-817B60AMC-CXXT2x S-817B60AUA-CXXT2x S-817B60AY-n2-U

*1. “n” changes according to the packing form in TO-92.

B: Bulk, Z: Tape and ammo.

Remark 1. x: G or U

2. Please select products of environmental code = U for Sn 100%, halogen-free products.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Pin Configurations

SNT-4A

Top view

1 4

2 3

Table 3

Pin No. Symbol Description

1 VOUT Output voltage pin

2 VIN Input voltage pin

3 VSS GND pin

4 NC

No connection

*1. The NC pin is electrically open.

The NC pin can be connected to the VIN pin or the VSS pin.

Figure 3

4 3

1 2

SC-82AB

Top view

Table 4

Pin No. Symbol Description

1 VSS GND pin

2 VIN Input voltage pin

3 VOUT Output voltage pin

4 NC

No connection

*1. The NC pin is electrically open.

The NC pin can be connected to the VIN pin or the VSS pin.

Figure 4

SOT-23-5

Top view

Table 5

Pin No. Symbol Description

1 VSS GND pin

2 VIN Input voltage pin

3 VOUT Output voltage pin

4 NC*1 No connection

5 NC*1 No connection

*1. The NC pin is electrically open.

The NC pin can be connected to the VIN pin or the VSS pin.

Figure 5

SOT-89-3

Top view

Table 6

Pin No. Symbol Description

1 VSS GND pin

2 VIN Input voltage pin

3 VOUT Output voltage pin

Figure 6

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

TO-92

Bottom view

1 3 2

Table 7

Pin No. Symbol Description

1 VSS GND pin

2 VIN Input voltage pin

3 VOUT Output voltage pin

Figure 7

 Absolute Maximum Ratings

Table 8

(Ta



25C unless otherwise specified)

Item Symbol Absolute Maximum Rating Unit

Input voltage VIN VSS



0.3 to VSS



12 V

Output voltage VOUT VSS



0.3 to VIN



0.3 V

Power

dissipation

SNT-4A

300*1 mW

SC-82AB 150 (When not mounted on board) mW

400*1 mW

SOT-23-5 250 (When not mounted on board) mW

600*1 mW

SOT-89-3 500 (When not mounted on board) mW

1000*1 mW

TO-92 400 (When not mounted on board) mW

800*1 mW

Operation temperature range Topr



40 to



85 C

Storage temperature Tstg



40 to



125 C

*1. When mounted on board

[Mounted board]

(1) Board size : 114.3 mm  76.2 mm  t1.6 mm

(2) Board name : JEDEC STANDARD51-7

Caution The absolute maximum ratings are rated values exceeding which the product could suffer

physical damage. These values must therefore not be exceeded under any conditions.

050 100 150

1200

800

Power dissipation (PD) [mW]

mbient temperature (Ta) [C]

SOT-89-3

400

SNT-4

1000

200

600

TO-92

SOT-23-5

SC-82AB

Figure 8 Power dissipation of the package (When mounted on board)

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Electrical Characteristics

1. S-817A Series

Table 9

(Ta



25C unless otherwise specified)

Item Symbol Condition Min. Typ. Max. Unit

Measur-

ement

circuit

Output voltage

OUT(E)



OUT(S)



2 V, I

OUT



10 mA V

OUT(S)



0.98 V

OUT(S)



1.02 V 1

Output current

OUT

OUT(S)



2 V



10 V

1.1 V



OUT

(

)



1.9 V 20



2.0 V



OUT

(

)



2.9 V 35



3.0 V



OUT

(

)



3.9 V 50



4.0 V



OUT

(

)



4.9 V 65



5.0 V



OUT

(

)



6.0 V 75



Dropout voltage

drop

OUT



10 mA

1.1 V



OUT

(

)



1.4 V



0.92 1.58 V 1

1.5 V



OUT

(

)



1.9 V



0.58 0.99

2.0 V



OUT

(

)



2.4 V



0.40 0.67

2.5 V



OUT

(

)



2.9 V



0.31 0.51

3.0 V



OUT

(

)



3.4 V



0.25 0.41

3.5 V



OUT

(

)



3.9 V



0.22 0.35

4.0 V



OUT

(

)



4.4 V



0.19 0.30

4.5 V



OUT

(

)



4.9 V



0.18 0.27

5.0 V



OUT

(

)



5.4 V



0.16 0.25

5.5 V



OUT

(

)



6.0 V



0.15 0.23

Line regulation 1



OUT1

OUT(S)



1 V



10 V,

OUT



1 mA



5 20 mV

Line regulation 2



OUT2

OUT(S)



1 V



10 V,

OUT







5 20

Load regulation



OUT3



OUT(S)



2 V

1.1 V



OUT(S)



1.9 V,





OUT



10 m



5 20

2.0 V



OUT(S)



2.9 V,





OUT



20 m



10 30

3.0 V



OUT(S)



3.9 V,





OUT



30 m



20 45

4.0 V



OUT(S)



4.9 V,





OUT



40 m



25 65

5.0 V



OUT(S)



6.0 V,





OUT



50 mA



35 80

Output voltage

temperature coefficient

OUT

VTa







OUT(S)



1 V, I

OUT



10 mA,















100



ppm



Current consumption I



OUT

(

)



2 V, no load



1.2 2.5



Input voltage V



10 V 1

Short current limi



OUT

(

)



2 V, VOUT pin



0 V



*1. V

OUT(S)Set output voltage

OUT(E)Actual output voltage

Output voltage when fixing IOUT(10 mA) and inputting VOUT(S)2.0 V.

*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output

current.

*3. V

drop  VIN1(VOUT(E)  0.98)

IN1 is the input voltage at which the output voltage becomes 98% of VOUT(E) after gradually decreasing the

input voltage.

*4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.

  

1000Cppm/

VTa

VVCmV/

OUT

OUT(S)

OUT 









3*2*1*

*1. Change in temperature of output voltage

*2. Set output voltage

*3. Output voltage temperature coefficient

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

2. S-817B Series

Table 10

(Ta



25C unless otherwise specified)

Item Symbol Condition Min. Typ. Max. Unit

Measur-

ement

circuit

Output voltage

OUT(E)



OUT(S)



2 V, I

OUT



10 mA V

OUT(S)



0.98 V

OUT(S)



1.02 V 1

Output current

OUT

(

)



2 V 1.1 V



OUT

(

)



1.9 V 20





10 V 2.0 V



OUT

(

)



2.9 V 35



3.0 V



OUT

(

)



3.9 V 50



4.0 V



OUT

(

)



4.9 V 65



5.0 V



OUT

(

)



6.0 V 75



Dropout voltage

drop

OUT



1.1 V



OUT(S)



1.4 V



0.92 1.58 V 1

1.5 V



OUT

(

)



1.9 V



0.58 0.99

2.0 V



OUT

(

)



2.4 V



0.40 0.67

2.5 V



OUT

(

)



2.9 V



0.31 0.51

3.0 V



OUT

(

)



3.4 V



0.25 0.41

3.5 V



OUT

(

)



3.9 V



0.22 0.35

4.0 V



OUT

(

)



4.4 V



0.19 0.30

4.5 V



OUT

(

)



4.9 V



0.18 0.27

5.0 V



OUT

(

)



5.4 V



0.16 0.25

5.5 V



OUT

(

)



6.0 V



0.15 0.23

Line regulation 1



OUT1

OUT(S)



1 V



10 V,



1 mA



5 20 mV

Line regulation 2



OUT2

OUT

(

)



1 V



10 V, I







5 20

Load regulation



OUT3



OUT(S)



2 V

1.1 V



OUT(S)



1.9 V,





OUT



10 mA



5 20

2.0 V



OUT(S)



2.9 V,





OUT



20 m



10 30

3.0 V



OUT(S)



3.9 V,





OUT



30 m



20 45

4.0 V



OUT(S)



4.9 V,





OUT



40 m



25 65

5.0 V



OUT(S)



6.0 V,





OUT



50 m



35 80

Output voltage

temperature coefficient

OUT

VTa







OUT(S)



1 V, I

OUT



10 mA,















100



ppm



Current consumption I



OUT

(

)



2 V, no load



1.2 2.5



Input voltage V



10 V 1

*1. V

OUT(S)Set output voltage

OUT(E)Actual output voltage

Output voltage when fixing IOUT(10 mA) and inputting VOUT(S)2.0 V.

*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output

current.

*3. V

drop  VIN1(VOUT(E)  0.98)

IN1 is the input voltage at which the output voltage becomes 98% of VOUT(E) after gradually decreasing the

input voltage.

*4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.

  

1000Cppm/

VTa

VVCmV/

OUT

OUT(S)

OUT 









3*2*1*

*1. Change in temperature of output voltage

*2. Set output voltage

*3. Output voltage temperature coefficient

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Measurement Circuits

VSS

VOUTVIN



Figure 9

VSS

VOUT

VIN

Figure 10

VSS

VOUT

VIN



Figure 11

 Standard Circuit

VSS

VOUT VIN

CIN

*1 CL

Input Output

GND

Single GND

1. CIN is a capacitor for stabilizing the input.

2. In addition to tantalum capacitor, a ceramic capacitor of 0.1 F or more can be used as CL.

Figure 12

Caution The above connection diagram and constant will not guarantee successful operation.

Perform through evaluation using the actual application to set the constant.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

 Explanation of Terms

1. Low ESR

ESR is the abbreviation for Equivalent Series Resistance.

Low ESR can be used as the output capacitor (CL) in the S-817 Series.

2. Output voltage (VOUT)

The accuracy of the output voltage is 2.0% guaranteed under the specified conditions for input voltage,

which differs depending upon the product items, output current, and temperature.

Caution If the above conditions change, the output voltage value may vary and exceed the

accuracy range of the output voltage. Refer to “ Electrical Characteristics” and

“ Characteristics (Typical Data)” for details.

3. Line regulations 1 and 2 (VOUT1, VOUT2)

Indicate the input voltage dependencies of output voltage. That is, the values show how much the output

voltage changes due to a change in the input voltage with the output current remained unchanged.

4. Load regulation (VOUT3)

Indicates the output current dependencies of output voltage. That is, the values show how much the

output voltage changes due to a change in the output current with the input voltage remained unchanged.

5. Dropout voltage (Vdrop)

Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input

voltage (VIN) gradually until the output voltage has dropped out to the value of 98% of the actual output

voltage (VOUT(E)).

Vdrop  VIN1(VOUT(E)  0.98)

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

6. Output voltage temperature coefficient 





VOUT

Ta  VOUT

The shaded area in Figure 13 is the range where VOUT varies in the operation temperature range when

the output voltage temperature coefficient is 100 ppm/C.

VOUT

(

)

Example of S-817A15 typ. product

40



0.15 mV/C

VOUT

[V]

*1. V

OUT(E) is the value of the output voltage measured at Ta = 25C.



85 Ta [C]



0.15 mV/C

Figure 13

A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.

VOUT

Ta []

mV/°C *1 = VOUT(S) []

V*2  VOUT

Ta  VOUT

[]

ppm/°C *3  1000

*1. Change in temperature of output voltage

*2. Set output voltage

*3. Output voltage temperature coefficient

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

 Operation

1. Basic Operation

Figure 14 shows the block diagram of the S-817 Series.

The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output

voltage resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to

maintain the constant output voltage which is not influenced by the input voltage and temperature

change, to the output transistor.

VSS

Current

supply





Vfb

Vref

VIN

VOUT

Error

amplifier

Reference voltage

circuit

*1. Parasitic diode

Figure 14

2. Output Transistor

In the S-817 Series, a low on-resistance P-channel MOS FET is used as the output transistor.

Be sure that VOUT does not exceed VIN0.3 V to prevent the voltage regulator from being damaged due to

reverse current flowing from VOUT pin through a parasitic diode to VIN pin, when the potential of VOUT

became higher than VIN.

3. Short Circuit Protection

The S-817A Series incorporates a short circuit protection to protect the output transistor against short

circuit between VOUT pin and VSS pin. The short-circuit protection controls output current against VOUT

voltage as shown in “1. Output Voltage vs. Output Current (When load current increases)” in

“ Characteristics (Typical Data)”, and suppresses output current at about 40 mA even if VOUT and

VSS pins are short-circuited.

The short-circuit protection can not be a thermal protection at the same time. Attention should be paid to

the input voltage and the load current under the actual condition so as not to exceed the power

dissipation of the package including the case for short-circuit.

When the output current is large and the difference between input and output voltage is large even if not

shorted, the short-circuit protection works and the output current is suppressed to the specified value. For

details, refer to “3. Maximum Output Current vs. Input Voltage” in “ Characteristics (Typical Data)”.

In addition, the S-817B Series is removing a short-circuit protection, and is the product which enabled it

to pass large current.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Selection of Output Capacitor (CL)

To stabilize operation against variation in output load, an output capacitor (CL) must be mounted between

VOUT and VSS in the S-817 Series because the phase is compensated with the help of the internal phase

compensation circuit and the ESR of the output capacitor.

When selecting a ceramic or an OS capacitor, the capacitance should be 0.1 F or more, and when

selecting a tantalum or an aluminum electrolytic capacitor, the capacitance should be 0.1 F or more and

ESR of 30  or less is required.

Attention should be especially paid when an aluminum electrolytic capacitor is used since the ESR may

increase at low temperature and has a possibility that oscillation may become large. Sufficient evaluation

including temperature characteristics is indispensable. Overshoot and undershoot characteristics differ

depending upon the type of the output capacitor. Refer to CL dependencies of “1. Transient Response

Characteristics (Typical data, Ta25C)” in “ Reference Data”.

 Application Circuits

1. Output Current Boosting Circuit

Tr1

GND

VOUT

VIN

VSS

VIN

VOUT

S-817

Series

CIN

Figure 15

As shown in Figure 15, the output current can be boosted by externally attaching a PNP transistor. The

base current of the PNP transistor is controlled so that output voltage (VOUT) goes the voltage specified

in the S-817 Series when base-emitter voltage (VBE) necessary to turn on the PNP transistor is obtained

between input voltage (VIN) and the S-817 Series power source pin (VIN).

The following are tips and hints for selecting and ensuring optimum use of external parts

 PNP transistor (Tr1):

1. Set hFE to approx. 100 to 400.

2. Confirm that no problem occurs due to power dissipation under normal operation conditions.

 Resistor (R1):

Generally set R1 to 1 k  VOUT(S) (the voltage set in the S-817 Series) or more.

 Output capacitor (CL):

Output capacitor (CL) is effective in minimizing output fluctuation at power-on or due to power or

load fluctuation, but oscillation might occur. Always connect resistor R2 in series to output

capacitor (CL).

 Resistor (R2): Set R2 to 2   VOUT(S) or more.

 DO NOT attach a capacitor between the S-817 Series power source (VIN) and GND pins or

between base-emitter of the PNP transistor to avoid oscillation.

 To improve transient response characteristics of the output current boosting circuit shown in

Figure 15, check that no problem occurs due to output fluctuation at power-on or due to power

or load fluctuation under normal operating conditions.

 Pay attention to the short current limit circuit incorporated into the S-817 Series because it does

not function as a shortcircuiting protection circuit for this boosting circuit.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

The following graphs show the examples of input-output voltage characteristics (Ta25C, typ.) in the

output current boosting circuit as seen in Figure 15:

. 1 S-817A11ANB/S-817B11AMC

. 2 S-817A50ANB/S-817B50AMC

Tr1 : 2SA1213Y, R1 : 1 k, CL : 10



R2 : 2 

Tr1 : 2SA1213Y, R1 : 200 , CL : 10



R2 : 10 

0.60

0.70

0.80

0.90

1.00

1.10

1.20

1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4

VIN (V)

VOUT (V)

800 mA

600 mA

400 mA

200 mA

10 mA

50 mA

100 mA

1 mA

4.60

4.70

4.80

4.90

5.00

5.10

5.20

5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9

VIN (V)

VOUT (V)

100 mA

50 mA

10 mA

5 mA

800 mA

600 mA

400 mA

200 mA

2. Constant Current Circuits

. 1 Constant Current Circuit

GND

VOUT

VIN

VSS

S-817

Series

Device

Figure 16

. 2 Constant Current Boosting Circuit

GND

VOUT

VSS

S-817

Tr1

Series

Device

Figure 17

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

The S-817 Series can be configured as a constant current circuit. Refer to Figure 16 and Figure 17.

Constant amperage (IO) is calculated using the following equation (VOUT(E): Actual output voltage):

IO  (VOUT(E)  RL) ISS.

Note that by using a circuit in Figure 16, it is impossible to set the better driving ability to the constant

amperage (IO) than the S-817 Series basically has.

To gain the driving ability which exceeds the S-817 Series, there’s a way to combine a constant current

circuit and a current boosting circuit, as seen in Figure 17.

The maximum input voltage for a constant current circuit is 10 V + the voltage for device (VO).

It is not recommended to add a capacitor between the VIN (power supply) and VSS pin or the VOUT

(output) and VSS pin because the rush current flows at power-on.

The following is a characteristics example of input voltage between VIN and VO vs. IO current (Typ. Ta =

25C) in constant current boosting circuit in Figure 17.

nput voltage - IO current between VIN and VO

S-817A11ANB, S-817B11AMC, Tr : 2SK1213Y, R1 : 1 k



, VO



2 V

0.00

0.10

0.20

0.30

0.40

0.50

0.60

1.4 1.6 1.8 2 2.2 2.4

VIN



VO(V)

IO(A)



1.83



2.2 

2.75



3.67



5.5



SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

3. Output Voltage Adjustment Circuit (Only for S-817B Series (Product without short circuit

protection))

GND

VOUT

VIN VIN

CIN

VSS

S-817

Series

Figure 18

The output voltage can be boosted by using the configuration shown in Figure 18. The output voltage

(VO) can be calculated using the following equation (VOUT(E):Actual output voltage):

O  VOUT(E)  (R1  R2)  R1  R2  ISS

Set the values of resistors R1 and R2 so that the S-817 Series is not affected by current consumption

(ISS).

Capacitor C1 is effective in minimizing output fluctuation at power-on or due to power or load fluctuation.

Determine the optimum value on your actual device. As shown in Figure 18, a capacitor must be

mounted between VIN and GND, and between VOUT and GND. But it is not also recommended to

attach a capacitor between the S-817 Series power source VIN and VSS pin or between output VOUT

and VSS pin because output fluctuation or oscillation at power-on might occur.

 Precautions

 Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is

low. When mounting an output capacitor between the VOUT and VSS pins (CL) and a capacitor for

stabilizing the input between the VIN and VSS pins (CIN), the distance from the capacitors to these pins

should be as short as possible.

 Note that generally the output voltage may increase when a series regulator is used at low load current

(1.0 A or less).

 Generally a series regulator may cause oscillation, depending on the selection of external parts. The

following conditions are recommended for the S-817 Series. However, be sure to perform sufficient

evaluation under the actual usage conditions for selection, including evaluation of temperature

characteristics.

Output capacitor (CL) : 0.1 F or more

Equivalent Series Resistance (ESR) : 30  or less

Input series resistance (RIN) : 10  or less

 The voltage regulator may oscillate when the impedance of the power supply is high and the input

capacitance is small or an input capacitor is not connected.

 Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or

when the power supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual

device.

 The application conditions for the input voltage, the output voltage, and the load current should not

exceed the package power dissipation.

 Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in

electrostatic protection circuit.

 ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement

by products including this IC of patents owned by a third party.

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Characteristics (Typical Data)

1. Output Voltage vs. Output Current (When load current increases)

(a) S-817A Series

S-817A11A (Ta=25 ° C)

0.0

0.3

0.6

0.9

1.2

0 20 40 60 80

OUT (mA)

OUT

(V)

1.5V

2.1V

3.1V

4.1V

S-817A20A (Ta=25° C)

0.0

0.5

1.0

1.5

2.0

2.5

0 30 60 90 120

OUT (mA)

IN=

2.4V

10V

OUT

(V)

S-817A30A (Ta=25 ° C)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

0 30 60 90 120 150

IOUT (mA)

3.4V

10V

OUT

(V)

S-817A50A (Ta=25 ° C)

0.0

1.0

2.0

3.0

4.0

5.0

0 40 80 120 160 200

IOUT (mA)

=5.4V

10V

OUT

(V)

(b) S-817B Series

S-817B11A (Ta=25°C)

0.0

0.3

0.6

0.9

1.2

0 50 100 150 200 250

IOUT (mA)

VOUT

(V)

VIN=

1.5V

2.1V

3.1V

4.1V

S-817B20A (Ta=25°C)

0.0

0.5

1.0

1.5

2.0

2.5

0 50 100 150 200 250 300

IOUT (mA)

VOUT

(V)

=2.4V

3V 4V

10V

S-817B30A (Ta=25°C)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0 50 100 150 200 250 300

IOUT (mA)

VOUT

(V)

VIN=

3.4V

5V 6V

10V

S-817B50A (Ta=25°C)

0.0

1.0

2.0

3.0

4.0

5.0

0 50 100 150 200 250 300

IOUT (mA)

VOUT

(V)

VIN =5.4V

7V 8V

10V

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

2. Output Voltage vs. Input Voltage

S-817A11A/S-817B11A (Ta=25°C)

0.0

0.5

1.0

1.5

0 2 4 6 8 10

IN (V)

OUT

1mA

10mA

20mA



OUT

(V)

S-817A20A/S-817B20A (Ta=25°C)

0.0

0.5

1.0

1.5

2.0

2.5

0 2 4 6 8 10

IN (V)

OUT =1



1mA

10mA

20mA

50mA

OUT

(V)

S-817A30A/S-817B30A (Ta=25°C)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0 2 4 6 8 10

IN (V)

OUT =1



1mA

20mA

50mA

10mA

OUT

(V)

S-817A50A/S-817B50A (Ta=25°C)

0.0

1.0

2.0

3.0

4.0

5.0

0 2 4 6 8 10

IN (V)

OUT =1



1mA

10mA

20mA

50mA

OUT

(V)

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

3. Maximum Output Current vs. Input Voltage

(a) S-817A Series

S-817A11A

100

0 2 4 6 8 10

IN (V)

I OUT

max.(mA)

Ta=-40 ° C 25 ° C

85 ° C

S-817A20A

100

120

1 3 5 7 9

IN (V)

Ta=-40 ° C

25 ° C

85 ° C

I OUT

max.(mA)

S-817A30A

120

150

180

2 4 6 8 10

IN (V)

Ta=-40 ° C

25 ° C

85 ° C

I OUT

max.(mA)

S-817A50A

100

150

200

250

4 6 8 10

IN (V)

Ta=-40 ° C

25 ° C

85 ° C

I OUT

max.(mA)

(b) S-817B Series

S-817B11A

100

150

200

250

300

0 2 4 6 8 10

VIN (V)

IOUT

max.(mA)

Ta=-40°C

25°C

85°C

S-817B20A

100

150

200

250

300

0 2 4 6 8 10

VIN (V)

IOUT

max.(mA)

Ta=-40°C

25°C

85°C

S-817B30A

100

150

200

250

300

2 4 6 8 10

VIN (V)

IOUT

max.(mA)

Ta=-40°C

25°C

85°C

S-817B50A

100

150

200

250

300

4 6 8 10

VIN (V)

IOUT

max.(mA)

Ta=-40°C

25°C

85°C

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

. Dropout Voltage vs. Output Current

S-817A11A/S-817B11A

500

1000

1500

2000

0 5 10 15 20

IOUT (mA)

Vdro

(mV)

Ta=-40°C

25°C

85°C

S-817A20A/S-817B20A

500

1000

1500

2000

0 10 20 30 40

IOUT (mA)

Vdro

(mV)

Ta=-40°C

25°C

85°C

S-817A30A/S-817B30A

400

800

1200

1600

0 10 20 30 40 50

IOUT (mA)

Vdro

(mV)

Ta=-40°C

25°C

85°C

S-817A50A/S-817B50A

200

400

600

800

1000

0 10 20 30 40 50

IOUT (mA)

Vdro

(mV)

Ta=-40°C

25°C

85°C

. Output Voltage vs. Ambient Temperature

S-817A11A/S-817B11A

1.08

1.09

1.10

1.11

1.12

-50 0 50 100

Ta (°C)

(V)

VOUT

VIN=3.1V, IOUT=10mA

S-817A20A/S-817B20A

1.96

1.98

2.00

2.02

2.04

-50 0 50 100

Ta (°C)

(V)

VIN=4V, IOUT=10mA

VOUT

S-817A30A/S-817B30A

2.94

2.97

3.00

3.03

3.06

-50 0 50 100

Ta (°C)

(V)

VIN=5V, IOUT=10mA

VOUT

S-817A50A/S-817B50A

4.90

4.95

5.00

5.05

5.10

-50 0 50 100

Ta (°C)

(V)

VIN=7V, IOUT=10mA

OUT

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

. Line Regulation 1 vs. Ambient Temperature

. Line Regulation 2 vs. Ambient Temperature

S-817B11/20/30/50A

S-817A11/20/30/50A

-50 -25 0 25 50 75 100

Ta (°C)

VOUT1

(

)

VOUT(S)=1.1V 5V

VIN=VOUT(S)1V10V, IOUT=1mA S-817B11/20/30/50A

S-817A11/20/30/50A

-50 -25 0 25 50 75 100

Ta (°C)

VOUT2

(

)

VOUT

(

)

=1.1V 5V

VIN=VOUT(S)1V10V, IOUT=1A

. Load Regulation vs. Ambient Temperature

S-817B11/20/30/50A

S-817A11/20/30/50A

-50 -25 0 25 50 75 100

Ta (°C)

VOUT3

(

)

2V (IOUT=20mA)

VOUT(S)=1.1V (IOUT=10mA)

3V (IOUT=30mA)

5V (IOUT=50mA)

VIN=VOUT

(

)

2V, IOUT=1





IOUT

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

. Current Consumption vs. Input Voltage

S-817A11A/S-817B11A

0.4

0.8

1.2

1.6

0 2 4 6 8 10

VIN (V)

ISS1

(



)

85°C

Ta=-40°C

25°C

S-817A20A/S-817B20A

0.4

0.8

1.2

1.6

0 2 4 6 8 10

VIN (V)

ISS1

(



)

Ta=-40°C

25°C

85°C

S-817A30A/S-817B30A

0.4

0.8

1.2

1.6

0 2 4 6 8 10

VIN (V)

ISS1

(



)

Ta=-40°C

25°C

85°C

S-817A50A/S-817B50A

0.4

0.8

1.2

1.6

0 2 4 6 8 10

VIN (V)

ISS1

(



)

Ta=-40°C

25°C

85°C

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

 Reference Data

1. Transient Response Characteristics (Typical data, Ta25C)

Overshoot

Input voltage

O utput voltage

Load current

Undershoot

1. 1 At power-on S-817A30A (When using a ceramic capacitor, CL1 F)

TIME(100



s/div)

VOUT

(0.5 V/div)

10 V

0 V

3 V

VIN0 V10 V, IOUT10 mA, CL1 F

Load dependencies of overshoot at power-on CL dependencies of overshoot at power-on

0.01

0.02

0.03

0.04

0.05

1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01

IOUT(A)

Over Shoot(V)

VOUT=0 VVOUT(S)+2 V, CL=1



0.01

0.02

0.03

0.04

0.05

0.01 0.1 1 10

CL(F)

Over Shoot(V)

VIN0 VVOUT(S)+2 V, IOUT10 m

VDD dependencies of overshoot at power-on “Ta” dependencies of overshoot at power-on

0.01

0.02

0.03

0.04

0.05

0 2 4 6 8 10

VDD(V)

Over Shoot(V)

VIN0 VVDD, IOUT10 mA, CL1 F

0.01

0.02

0.03

0.04

0.05

-50 050 100

Ta ( ° C )

Over Shoot(V)

VIN0 VVOUT(S)+2 V, IOUT10 mA, CL1 F

VIN

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

1. 2 At power-on S-817B30A (When using a ceramic capacitor, CL1 F)

VIN0 V10 V, IOUT10 mA, CL1 F

TIME(100 s/div)

VOUT

(0.5 V/div)

10 V

0 V

3 V

Load dependencies of overshoot at power-on CL dependencies of overshoot at power-on

0.01

0.02

0.03

0.04

0.05

1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01

IOUT(A)

Over Shoot(V)

VIN0 VVOUT(S)+2 V, CL1 F

0.01

0.02

0.03

0.04

0.05

0.01 0.1 1 10

CL(



Over Shoot(V)

2V3V

VIN0 VVOUT(S)+2 V, IOUT10 m

VDD dependencies of overshoot at power-on “Ta” dependencies of overshoot at power-on

0.01

0.02

0.03

0.04

0.05

0 2 4 6 8 10

VDD(V)

Over Shoot(V)

2V 3V

VIN0 VVDD, IOUT10 mA, CL





0.01

0.02

0.03

0.04

0.05

-50 050 100

Ta ( ° C )

Over Shoot(V)

2V 3V 5V

VIN



0 VVOUT(S)+2 V, IOUT10 mA, CL





SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

1. 3 At power fluctuation S-817A30A / S-817B30A (When using a ceramic capacitor, CL1 F)

VIN4 V10 V,IOUT1 mA, CL1 F

TIME(200





s/div)

OUT

(0.2 V/div)

10 V

4 V

3 V

Load dependencies of overshoot at power fluctuation CL dependencies of overshoot at power fluctuation

0.1

0.2

0.3

0.4

0.5

1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01

IOUT(A)

Over Shoot(V)

2 V

3 V

5 V

VINVOUT(S)1 V VOUT(S)2 V, CL1 F

0.2

0.4

0.6

0.8

0.01 0.1 1 10

CL(F)

Over Shoot(V)

2 V

3 V

5 V

VINVOUT(S)1 VVOUT(S)2 V, IOUT1 m

VDD dependencies of overshoot at power fluctuation “Ta” dependencies of overshoot at power fluctuation

0.2

0.4

0.6

0.8

0 2 4 6 8 10

VDD(V)

Over Shoot(V)

VINVOUT(S)1 VVDD, IOUT1 mA, CL





0.2

0.4

0.6

0.8

-50 050 100

Ta ( ° C )

Over Shoot(V)

VIN



VOUT(S)



1 VVOUT(S)2 V, IOUT1 mA, CL





SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

VIN10 V4 V,IOUT1 mA, CL





TIME(50



s/div)

OUT

(0.02 V/div)

10 V

3 V

4 V

Load dependencies of undershoot at power fluctuation CL dependencies of undershoot at power fluctuation

0.1

0.2

0.3

0.4

0.5

1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01

IOUT(A)

Under Shoot(V)

VINVOUT(S)



2 VVOUT(S)1 V, CL





0.2

0.4

0.6

0.8

0.01 0.1 1 10

CL(F)

Under Shoot(V)

VIN



VOUT(S)



2 VVOUT(S)1 V, IOUT



1 mA

VDD dependencies of undershoot at power fluctuation “Ta” dependencies of undershoot at power fluctuation

0.02

0.04

0.06

0.08

0.1

0 2 4 6 8 10

VDD(V)

Under Shoot(V)

3V 5V

VINVDDVOUT(S)+1 V, IOUT1 mA, CL





0.02

0.04

0.06

0.08

0.1

-50 050 100

Ta ( ° C )

Under Shoot(V)

VIN



VOUT(S)



2 VVOUT(S)1 V, IOUT1 mA, CL





VOUT(S)1 V, CL





SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series Rev.6.2_02

1. 4 At load fluctuation S-817A30A/S-817B30A (When using a ceramic capacitor, CL1 F)

IOUT30 mA10



A,V IN5 V, CL1



TIME(20 ms/div)

OUT

(0.2 V/div)

10



3 V

30 mA

Load current dependencies of overshoot at load

fluctuation

CL dependencies of overshoot at load fluctuation

0.5

1.5

1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00

IOUT(A)

Over Shoot(V)

2V 3V

VINVOUT(S)+2 V, IOUTIL 10 A, CL





0.2

0.4

0.6

0.8

0.01 0.1 1 10

CL(F)

Over Shoot(V)

VIN



VOUT(S)+2 V, IOUT10 mA10



VDD dependencies of overshoot at load fluctuation “Ta” dependencies of overshoot at load fluctuation

0.05

0.1

0.15

0.2

0 2 4 6 8 10

VDD(V)

Over Shoot(V)

2V 3V

VINVDD, IOUT



10 mA,10 A, CL





0.05

0.1

0.15

0.2

-50 050 100

Ta ( ° C )

Over Shoot(V)

VIN



VOUT(S)+2 V, IOUT10 mA10 A, CL





IOUT10A, CL=1 F

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.6.2_02 S-817 Series

IOUT=10



30mA, VIN=5V, CL=1



TIME(50 ms/div)

VOUT

(0.2V/div)

30mA



Load current dependencies of undershoot at load

fluctuation

CL dependencies of undershoot at load fluctuation

0.5

1.5

1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00

IOUT(A)

Under Shoot(V)

VINVOUT(S)+2 V, IOUT10 AIL, CL





0.2

0.4

0.6

0.8

1.2

1.4

0.01 0.1 1 10

CL(F)

Under Shoot(V)

VIN



VOUT(S)+2 V, IOUT10 A10 m

VDD dependencies of undershoot at load fluctuation “Ta” dependencies of undershoot at load fluctuation

0.1

0.2

0.3

0.4

0.5

0 2 4 6 8 10

VDD(V)

Under Shoot(V)

3V 5V

VINVDD, IOUT10 A10 mA, CL





0.1

0.2

0.3

0.4

0.5

-50 050 100

Ta ( ° C )

Under Shoot(V)

VIN



VOUT(S)+2 V, IOUT10 A 10 mA, CL





10AIOUT, CL=1F

No.

TITLE

ANGLE

UNIT

ABLIC Inc.

SNT-4A-A-PKG Dimensions

PF004-A-P-SD-6.0

No. PF004-A-P-SD-6.0

1.2±0.04

0.65

0.2±0.05

0.48±0.02

0.08+0.05

-0.02

No.

TITLE

ANGLE

UNIT

ABLIC Inc.

PF004-A-C-SD-2.0

SNT-4A-A-Carrier Tape

Feed direction

4.0±0.1

2.0±0.05

4.0±0.1

ø1.5 +0.1

-0

ø0.5

1.45±0.1 0.65±0.05

0.25±0.05

No. PF004-A-C-SD-2.0

+0.1

-0

No.

TITLE

ANGLE

UNIT

ABLIC Inc.

12.5max.

9.0±0.3

ø13±0.2

(60°) (60°)

QTY. 5,000

No. PF004-A-R-SD-1.0

PF004-A-R-SD-1.0

Enlarged drawing in the central part

SNT-4A-A-Reel

No.

TITLE

ANGLE

UNIT

ABLIC Inc.

SNT-4A-A

-Land Recommendation

PF004-A-L-SD-4.1

No. PF004-A-L-SD-4.1

0.3

0.35

0.52

1.16

0.52

Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.

2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm

or less from the land pattern surface.

3. Match the mask aperture size and aperture position with the land pattern.

4. Refer to "SNT Package User's Guide" for details.

1. (0.25 mm min. / 0.30 mm typ.)

2. (1.10 mm ~ 1.20 mm)

0.03 mm

1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).

2. Do not widen the land pattern to the center of the package (1.10 mm to 1.20 mm).

2. (1.10 mm ~ 1.20 mm)

(0.25 mm min. / 0.30 mm typ.)

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

0.3 +0.1

-0.05

0.4 +0.1

-0.05

0.05

0.16 +0.1

-0.06

1.3±0.2

2.0±0.2

No. NP004-A-P-SD-2.0

SC82AB-A-PKG Dimensions

NP004-A-P-SD-2.0

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

1.1±0.1

0.2±0.05

4.0±0.1

2.0±0.05

4.0±0.1

2.2±0.2

(0.7)

No. NP004-A-C-SD-3.0

NP004-A-C-SD-3.0

SC82AB-A-Carrier Tape

Feed direction

ø1.05±0.1

ø1.5 +0.1

-0

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

No. NP004-A-C-S1-2.0

NP004-A-C-S1-2.0

SC82AB-A-Carrier Tape

4.0±0.1 2.0±0.1

4.0±0.1 ø1.05±0.1

0.2±0.05

1.1±0.1

Feed direction

2.3±0.15

ø1.5 +0.1

-0

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

QTY. 3,000

NP004-A-R-SD-1.1

SC82AB-A-Reel

No. NP004-A-R-SD-1.1

12.5max.

9.0±0.3

ø13±0.2

(60°) (60°)

Enlarged drawing in the central part

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

2.9±0.2

1.9±0.2

0.95±0.1

0.4±0.1

0.16 +0.1

-0.06

123

No. MP005-A-P-SD-1.3

MP005-A-P-SD-1.3

SOT235-A-PKG Dimensions

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

ø1.5 +0.1

-0 2.0±0.05

ø1.0 +0.2

-0 4.0±0.1 1.4±0.2

0.25±0.1

3.2±0.2

123

No. MP005-A-C-SD-2.1

MP005-A-C-SD-2.1

SOT235-A-Carrier Tape

Feed direction

4.0±0.1(10 pitches:40.0±0.2)

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

12.5max.

9.0±0.3

ø13±0.2

(60°) (60°)

QTY. 3,000

No. MP005-A-R-SD-1.1

MP005-A-R-SD-1.1

SOT235-A-Reel

Enlarged drawing in the central part

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

0.4±0.05

1.5±0.1

4.5±0.1

1.6±0.2

1.5±0.1 1.5±0.1

0.45±0.1

0.4±0.1

45°

312

No. UP003-A-P-SD-2.0

UP003-A-P-SD-2.0

SOT893-A-PKG Dimensions

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

2.0±0.1

0.3±0.05

8.0±0.1

ø1.5 +0.1

-0

2.0±0.05

ø1.5+0.1

-0

4.75±0.1

No. UP003-A-C-SD-2.0

UP003-A-C-SD-2.0

SOT893-A-Carrier Tape

Feed direction

4.0±0.1(10 pitches : 40.0±0.2)

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

13.0±0.3

16.5max.

(60°)

QTY. 1,000

No. UP003-A-R-SD-1.1

UP003-A-R-SD-1.1

SOT893-A-Reel

Enlarged drawing in the central part

No.

TITLE

UNIT

ANGLE

No. YS003-D-P-SD-2.1

YS003-D-P-SD-2.1

TO92-D-PKG Dimensions

5.2max.

0.45±0.1

1.27

0.45±0.1

4.2max.

0.6max.

Marked side

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

No. YZ003-E-P-SD-2.1

YZ003-E-P-SD-2.1

TO92-E-PKG Dimensions

5.2max. 4.2max.

1.27

Marked side

0.45±0.1

2.5 +0.4

-0.1

0.6max.

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

12.7±1.0

6.35±0.4 ø4.0±0.2

1.0max. 1#pin 3#pin

1.0max. 1.0max.

0.7±0.2

1.45max.

Feed direction

Z type

12.7±0.3(20 pitches : 254.0±1.0)

Marked side

No. YZ003-E-C-SD-1.1

YZ003-E-C-SD-1.1

TO92-E-Radial Tape

No.

TITLE

UNIT

ANGLE

ABLIC Inc.

QTY. 2,000

YZ003-E-Z-SD-2.0

TO92-E-Ammo Packing

333

162

Spacer(Sponge)

312 35

154

314

Side spacer placed in front side

Space more than 4 strokes

No. YZ003-E-Z-SD-2.0

Disclaimers (Handling Precautions)

1. All the information described herein

(product data,

specifications,

figures,

tables,

programs,

algorithms and application

circuit examples,

etc.)

is current as of publishing date of this document and is subject to change without notice.

2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of

any specific mass-production design.

ABLIC Inc. is not responsible for damages caused by the reasons other than the products described herein

(hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use

of the information described herein.

3. ABLIC Inc. is not responsible for damages caused by the incorrect information described herein.

4. Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,

operation voltage range and electrical characteristics, etc.

ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the

products outside their specified ranges.

5. When using the products, confirm their applications, and the laws and regulations of the region or country where they

are used and verify suitability, safety and other factors for the intended use.

6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related

laws, and follow the required procedures.

7. The products must not be used or provided (exported) for the purposes of the development of weapons of mass

destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to

develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.

8. The products are not designed to be used as part of any device or equipment that may affect the human body, human

life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control

systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,

aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do

not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.

Especially, the products cannot be used for life support devices, devices implanted in the human body and devices

that directly affect human life, etc.

Prior consultation with our sales office is required when considering the above uses.

ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.

9. Semiconductor products may fail or malfunction with some probability.

The user of the products should therefore take responsibility to give thorough consideration to safety design including

redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or

death, fires and social damage, etc. that may ensue from the products' failure or malfunction.

The entire system must be sufficiently evaluated and applied on customer's own responsibility.

10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the

product design by the customer depending on the intended use.

11. The products do not affect human health under normal use. However, they contain chemical substances and heavy

metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be

careful when handling these with the bare hands to prevent injuries, etc.

12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.

13. The information described herein contains copyright information and know-how of ABLIC Inc.

The information described herein does not convey any license under any intellectual property rights or any other

rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any

part of this document described herein for the purpose of disclosing it to a third-party without the express permission

of ABLIC Inc. is strictly prohibited.

14. For more details on the information described herein, contact our sales office.

2.2-2018.06

www.ablic.com

Mouser Electronics

Authorized Distributor

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