APL5102-13DI - Anpec Electronics Corporation

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw1

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

FeaturesGeneral Description

The APL5101/2 are micro-power, ultra low dropout

linear regulator, which operate from 2V to 6V input

voltage and deliver up to 150mA. Typical dropout

voltage is only 200mV at 150mA loading. Designed

for use in battery-powered system, the low 4µA

quiescent current makes it an ideal choice. Design

with an internal P-channel MOSFET pass transistor,

the APL5101/2 maintain a low supply current,

independent of the load current and dropout voltage.

Other features include thermal-shutdown protection

and current limit protection to ensure specified

output current and controlled short-circuit current.

The APL5101/2 regulator come in a miniature SOT-23,

SOT-23-5 and SOT-89 packages.

Applications

•Hand-held Equipment

•RTC or CMOS Backup Power

•Battery Powered Equipment

Pin Configuration

SOT-23-5

•Ultra Low Quiescent Current: 4µA

•Ultra Low Dropout Voltage:

200mV@3.3V/150mA

•Fixed Output Voltages: 1.2V~3.5V,

steps 100mV

•Guaranteed 150mA Output Current

•Stable with 1µF Output Capacitor

•Ceramic Capacitor can be used

•Current Limit Protection

•Controlled Short Circuit Current: 50mA

•Build in Thermal Protection

•SOT-23, SOT-23-5 and SOT-89 packages

•Lead Free Available (RoHS Compliant)

SOT-23

APL5102

APL5101

SOT-23

APL5101

150mA, 4µA Quiescent Current Regulator

GND VOUT

VIN

APL5101

SOT-89

VOUT

GND

VIN

VOUT

GND

VIN

VOUT

GND

VIN

VOUT

GND

VIN

GND

SHDN NC

VOUT1

3 4

VIN

GND

SHDN NC

VOUT1

3 4

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw2

Package Code

A : SOT-23 B : SOT-23-5 D : SOT-89

Operating Ambient Temp. Range

I : -40 to 85 C

Handling Code

TR : Tape & Reel

Voltage Code :

12 : 1.2V ~ 35 : 3.5V

Lead Free Code

L : Lead Free Device Blank : Original Device

APL5101/2 -

Handling Code

Temp. Range

Package Code

Voltage Code

105X X - Date Code : 5 - 1.2V

APL5101 -12 A/B:

Lead Free Code

APL5101

XXXXX12 XXXXX - Date Code : 12 - 1.2V

APL5101 -12 D :

AB5X X - Date Code : 5 - 1.2V

APL5102 -12 A/B: APL5102

XXXXX12 XXXXX - Date Code : 12 - 1.2VAPL5102 -12 D :

Ordering and Marking Information

Product Name Marking Product Name Marking

APL5101-12A/B 105X APL5102-12A/B AB5X

APL5101-13A/B 107X APL5102-13A/B AB7X

APL5101-14A/B 108X APL5102-14A/B AB8X

APL5101-15A/B 109X APL5102-15A/B AB9X

APL5101-16A/B 10AX APL5102-16A/B ABAX

APL5101-17A/B 10BX APL5102-17A/B ABBX

APL5101-18A/B 10CX APL5102-18A/B ABCX

APL5101-19A/B 10DX APL5102-19A/B ABDX

APL5101-20A/B 10EX APL5102-20A/B ABEX

APL5101-21A/B 10FX APL5102-21A/B ABFX

APL5101-22A/B 10GX APL5102-22A/B ABGX

APL5101-23A/B 10HX APL5102-23A/B ABHX

APL5101-24A/B 10IX APL5102-24A/B ABIX

APL5101-25A/B 10JX APL5102-25A/B ABJX

APL5101-26A/B 10KX APL5102-26A/B ABKX

APL5101-27A/B 10LX APL5102-27A/B ABLX

APL5101-28A/B 10MX APL5102-28A/B ABMX

APL5101-29A/B 10NX APL5102-29A/B ABNX

APL5101-30A/B 10OX APL5102-30A/B ABOX

APL5101-31A/B 10PX APL5102-31A/B ABPX

APL5101-32A/B 10QX APL5102-32A/B ABQX

APL5101-33A/B 10RX APL5102-33A/B ABRX

APL5101-34A/B 10SX APL5102-34A/B ABSX

APL5101-35A/B 10TX APL5102-35A/B ABTX

SOT-23 and SOT-23-5 packages

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate

termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering

operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C

for MSL classification at lead-free peak reflow temperature.

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw3

Pin Description

Absolute Maximum Ratings

Symbol Parameter Rating Unit

VIN,VOUT Input Voltage or Out Voltage 6.5 V

SHDN VOUT Shutdown Control Pin 6.5 V

RTH,JA

Thermal Resistance-Junction to Ambient

SOT-23

SOT-23-5

SOT-89

260

180 °C /W

RTH,JC

Thermal Resistance-Junction to Ambient

SOT-23

SOT-23-5

SOT-89

130

90 °C /W

PD Power Dissipation Internally Limited

TJ Operating Junction Temperature

Control Section

Power Transistor

0 to 125

0 to 140 °C

TSTG Storage Temperature Range -65 to +150 °C

TL Lead Temperature (Soldering, 10 second) 260 °C

No. Name I/O Description

1 VIN I Voltage supply input pin

2 GND GND pin

3 SHDN I Shutdown control pin, high = off, low = normal

4 NC Not connected

5 VOUT O Regulator output pin

Block Diagram

Current

Limit

Shutdown

Logic Reference

Voltage

Thermal

Shutdown

VIN

VOUT

SHDN

GND

APL5101/2

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw4

Electrical Characteristics

Unless otherwise noted these specificatons apply over full temperature, VIN = 5V, CIN = COUT = 1µF,

TA = -40 to 85°C. Typical values refer to TA = 25°C.

Note: Dropout voltage definition:VIN-VOUT when VOUT is 2% below the value of VOUT for VIN= VOUT+1V.

APL5101/2

Symbol

Parameter Test Condition Min.

Typ.

Max.

Unit

VIN Input Voltage 2 6 V

Output Voltage Accuracy VIN = 5V -2 2 %

VOUT Output Voltage Range 1.2 3.5 V

ILIMIT Current Limit VIN = 5V 250 300 370 mA

IOUT = 0mA 4 7

Quiescent Current IOUT = 150mA 4 10

Shutdown Supply Current VSHDN = High 0.1 1

µA

IOUT Load Current 150 mA

REGLINE

Line Regulation VOUT + 0.5V<VIN<6V,

IOUT = 10mA 2 10 mV

REGLOAD

Load Regulation VIN = 5V, 0Ma<IOUT<IMAX 15 30 mV

VOUT = 1.4V, IOUT = 150mA 1000

1300

VOUT = 1.8V, IOUT = 150mA 600 900

VDROP Dropout Voltage (NOTE)

VOUT = 3.3V, IOUT = 150mA 200 300

PSRR

Ripple Rejection F = 1kHz, COUT = 1µF,

IOUT = 10mA 30 40 dB

ISHORT Short Circuit Current VOUT = 0V 40 50 60 mA

en Noise F = 22Hz to 80kHz,

COUT = 1µF, IOUT = 10mA 200 250 µVRMS

ISHDN Shutdown Input Bias Current

VSHDN = Low 0.1 1 µA

High Threshold Voltage 1.6 VIN+0.3

VSHDN Low Threshold Voltage -0.3 0.4 V

TEXIT Shutdown Exit Delay VOUT = 90%, RLOAD = 25Ω 1.5 2 2.5 mS

Over Temperature Shutdown

120 135 °C

OTS Over Temperature Shutdown

Hysteresis 10 20 30 °C

TC Output Voltage Temperature

Coefficient TA = -40°C ~ 100°C 100 200 ppm/°C

Output Capacitor 1 10 µ F

COUT ESR 10 1000 mΩ

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw5

Application Circuit

APL5101/2

VIN

SHDN

VOUT

COUT

CIN GND

1µ1µ

0.5

1.5

2.5

3.5

025 50 75 100 125 150

0.5

1.5

2.5

3.5

4.5

0123456

Application Characteristics

VOUT=3.3V

Quiescent Current vs. Input Voltage

Input Voltage(V)

Quiescent Current(µA)

VIN=5V

Output Current(mA)

Quiescent Current vs. Output Current

Quiescent Current(µA)

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw6

0.5

1.5

2.5

3.5

-40 -20 020 40 60 80 100

0.5

1.5

2.5

3.5

0 1 2 3 4 5 6

Application Characteristics (Cont.)

IOUT=0mA

Output Voltage vs. Input Voltage

Input Voltage(V)

Output Vlotage(V)

VOUT=1.4V

Quiescent Current vs. Ambient Temperature

Ambient Temperature(°C)

Quiescent Current(µA)

200

400

600

800

1000

1200

025 50 75 100 125 150 -100

-90

-80

-70

-60

-50

-40

-30

-20

-10

10 100k100 1k 10k

TTT

VOUT=3.3V

Dropout Voltage vs. Output Current

Output Current(mA)

Dropout Voltage(mV)

VOUT=1.2V

1mA

100mA

50mA

Frequency(Hz)

PSRR(dB)

PSRR vs. Frequency

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw7

Load Transient Response Load Transient Response

Time(0.5ms/div)Time(0.5ms/div)

VOUT=1.4V

(50mV/div)

IL=1~150mA

VOUT=3.3V

(50mV/div)

IL=1~150mA

VOUT=1.4V(200mV/div)

IOUT=10mA

COUT=1µF

Line Transient Response

Time(0.1ms/div)

VIN(4.5V~5.5V)

Time(0.1ms/div)

Line Transient Response

VOUT=3.3V(200mV/div)

IOUT=10mA

COUT=1µF

VIN(4.5V~5.5V)

Application Characteristics (Cont.)

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw8

1.384

1.386

1.388

1.39

1.392

1.394

1.396

1.398

-40 -20 0 20 40 60 80 100 120

100

150

200

250

300

350

400

2.5 33.5 44.5 55.5 6

Current Limit(mA)

Current Limit vs. Input Voltage Output Voltage vs. Ambient Temperature

Input Volatge(V)Ambient Temperature(°C)

VOUT(3.3V), TA=25°C

IL=0mA

Output Volatge(V)

VOUT(3.3V), TA=85°C

VOUT(1.4V), TA=85°C

VOUT(1.4V), TA=25°C

Application Characteristics (Cont.)

0.1

0.2

0.3

0.4

0.5

0.6

25 50 75 100 125

3.296

3.298

3.3

3.302

3.304

3.306

3.308

3.31

3.312

-40 -20 020 40 60 80 100 120

Output Voltage vs. Temperature

Ambient Temperature(°C)

IL=0mA

Output Voltage(V)

Power Dissipation vs. Ambient Temperature

Ambient Temperature(°C)

Power Dissipation(W)

SOT-89

SOT-23

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw9

Application Information

Capacitor Selection and Regulation Stability

The APL5101/2 use at least a 1µF capacitor on the

input. This capacitor can use Aluminum, Tantalum or

Ceramic capacitors. Input capacitor with large value

and low ESR provides better PSRR and line transient

response. The output capacitor also can use Aluminum,

Tantalum or Ceramic capacitor, and its proper values

is recommended 1µF, ESR must be above 10mΩ

Large output capacitor values can reduce noise and

improve load-transient response, stability, and PSRR.

With X5R and Y5V dielectrics, 1µF is sufficient at all

operating temperatures. The selection of output capacitor

is important because it with COUT form a zero to provide

the sufficient phase margin.

Input-Output (Dropout) Voltage

The minimum input-output voltage differential (dropout)

determines the lowest usable supply voltage. The

dropout voltage is a function of drain-to-source on

resistance multiplied by the load current.

Current Limit and Short Circuit

APL5101/2 include a current-limit circuitry for this

linear regulator. The current limit protection, which

sense the current flows the P-channel MOSFET, and

controls the output voltage. The point where limiting

occurs is IOUT=300mA. When output is shorted to

ground, the APL5101/2 will keep short circuit current

at 50mA .This design is a method for an indefinite

amount of time without damaging to the part.

Thermal Protection

Thermal protection limits total power dissipation in the

APL5101/2. When the junction temperature exceeds

TJ = +135°C, the thermal sensor generate a logic signal

to turn off the pass transistor and let IC to cool.When

the IC’s junction temperature cools by 20°C, the

thermal sensor will turn the pass transistor on again,

resulting in a pulsed output during continuous thermal

protection. Thermal protection is designed to protect

the IC in the event of fault conditions. For continual

operation, do not exceed the absolute maximum junction

temperature rating of TJ = +140°C.

Operating Region and Power Dissipation

The thermal resistance of the case and circuit board,

ambient and junction air temperature, and the rate of

air flow all control the APL5101/2’s maximum power

dissipation. The power dissipation across the device

is P = IOUT (VIN-VOUT). The maximum power dissipation

is:PMAX = (TJ-TA) / (θJC +θCA )

where TJ-TA is the temperature difference between the

junction and ambient air. θJC is the thermal resistance

of the package, θCA is the thermal resistance through

the printed circuit board, copper traces, and other

materials to the surrounding air. The GND pin provides

an electrical connection to ground and channeling heat

away. The printed circuit board (PCB) forms a heat

sink and dissipates most of the heat into ambient air.

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw10

Packaging Information

SOT-23

A1 LC

Millimeters Inches

Dim Min. Max. Min. Max.

A 1.00 1.30 0.039 0.051

A1 0.00 0.10 0.000 0.004

B 0.35 0.51 0.014 0.020

C 0.10 0.25 0.004 0.010

D 2.70 3.10 0.106 0.122

E 1.40 1.80 0.055 0.071

e 1.90/2.1 BSC. 0.075/0.083 BSC.

H 2.40 3.00 0.094 0.118

L 0.37 0.015

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw11

Packaging Information

SOT-23-5

Millimeters Inches

Dim Min. Max. Min. Max.

A 0.95 1.45 0.037 0.057

A1 0.05 0.15 0.002 0.006

A2 0.90 1.30 0.035 0.051

b 0.35 0.55

0.0138 0.0217

D 2.8 3.00 0.110 0.118

E 2.6 3.00 0.102 0.118

E1 1.5 1.70 0.059 0.067

e 0.95 0.037

e1 1.90 0.075

L 0.35 0.55 0.014 0.022

L1 0.20 BSC 0.008 BSC

L2 0.5 0.7 0.020 0.028

a 0° 10° 0° 10°

E1 E

1 2 3

A2 A

A1 L 2 L

L 1

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw12

SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)

1 2 3

Millimeters Inches

Dim Min. Max. Min. Max.

A 1.40 1.60 0.055 0.063

B 0.40 0.56 0.016 0.022

B1 0.35 0.48 0.014 0.019

C 0.35 0.44 0.014 0.017

D 4.40 4.60 0.173 0.181

D1 1.35 1.83 0.053 0.072

e 1.50 BSC 0.059 BSC

e1 3.00 BSC 0.118 BSC

E 2.29 2.60 0.090 0.102

H 3.75 4.25 0.148 0.167

L 0.80 1.20 0.031 0.047

α 10° 10°

Packaging Information

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw13

t 25 C to Peak

Ramp-up

Ramp-down

Preheat

Tsmax

Tsmin

Temperature

Time

Critical Zone

TL to TP

Physical Specifications

Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn

Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.

Reflow Condition (IR/Convection or VPR Reflow)

Classification Reflow Profiles

Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly

Average ramp-up rate

(TL to TP) 3°C/second max. 3°C/second max.

Preheat

- Temperature Min (Tsmin)

- Temperature Max (Tsmax)

- Time (min to max) (ts)

100°C

150°C

60-120 seconds

150°C

200°C

60-180 seconds

Time maintained above:

- Temperature (TL)

- Time (tL) 183°C

60-150 seconds 217°C

60-150 seconds

Peak/Classificatioon Temperature (Tp)

See table 1 See table 2

Time within 5°C of actual

Peak Temperature (tp) 10-30 seconds 20-40 seconds

Ramp-down Rate 6°C/second max. 6°C/second max.

Time 25°C to Peak Temperature 6 minutes max. 8 minutes max.

Notes: All temperatures refer to topside of the package .Measured on the body surface.

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw14

Reliability test program

Test item Method Description

SOLDERABILITY MIL-STD-883D-2003 245°C , 5 SEC

HOLT MIL-STD-883D-1005.7 1000 Hrs Bias @ 125 °C

PCT JESD-22-B, A102 168 Hrs, 100 % RH , 121 °C

TST MIL-STD-883D-1011.9 -65°C ~ 150°C, 200 Cycles

ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V

Latch-Up JESD 78 10ms , Itr > 100mA

Carrier Tape

Po P

Table 2. Pb-free Process – Package Classification Reflow Temperatures

Package Thickness Volume mm3

<350 Volume mm3

350-2000 Volume mm3

>2000

<1.6 mm 260 +0°C* 260 +0°C* 260 +0°C*

1.6 mm – 2.5 mm 260 +0°C* 250 +0°C* 245 +0°C*

≥2.5 mm 250 +0°C* 245 +0°C* 245 +0°C*

*Tolerance: The device manufacturer/supplier shall assure process compatibility up to and including the

stated classification temperature (this means Peak reflow temperature +0°C. For example 260°C+0°C)

at the rated MSL level.

Table 1. SnPb Entectic Process – Package Peak Reflow Temperatures

Package Thickness Volume mm3

<350 Volume mm3

≥350

<2.5 mm 240 +0/-5°C 225 +0/-5°C

≥2.5 mm 225 +0/-5°C 225 +0/-5°C

Classification Reflow Profiles (Cont.)

Rev. A.1 - Jun., 2005

APL5101/2

www.anpec.com.tw15

Cover Tape Dimensions

Anpec Electronics Corp.

Head Office :

5F, No. 2 Li-Hsin Road, SBIP,

Hsin-Chu, Taiwan, R.O.C.

Tel : 886-3-5642000

Fax : 886-3-5642050

Taipei Branch :

7F, No. 137, Lane 235, Pac Chiao Rd.,

Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.

Tel : 886-2-89191368

Fax : 886-2-89191369

Customer Service

Application

A B C J T1 T2 W P E

178±1 60 ± 1.0

12.0 2.5 ± 0.15

9.0 ± 0.5

1.4 8.0+ 0.3

- 0.3 4.0 1.75

F D D1 Po P1 Ao Bo Ko t

SOT-23

3.5 ± 0.05

1.5 +0.1

φ0.1MIN

4.0 2.0 ± 0.05

3.1 3.0 1.3 0.2±0.03

Application

A B C J T1 T2 W P E

178 ±1 72 ± 1.0

13.0 + 0.2

2.5 ± 0.15

8.4 ± 2 1.5 ± 0.3 8.0 ± 0.3

4 ± 0.1 1.75± 0.1

F D D1 Po P1 Ao Bo Ko t

SOT-23-5

3.5 ± 0.05

1.5± 0.1

4.0 ± 0.1

2.0 ± 0.1

3.15 ± 0.1 3.2± 0.1

1.4± 0.1

0.2±0.033

Application

A B C J T1 T2 W P E

178 ±1 70 ± 2 13.5 ± 0.15

3 ± 0.15

14 ± 2 1.3 ± 0.3 12 + 0.3

12 - 0.1

8 ± 0.1 1.75± 0.1

F D D1 Po P1 Ao Bo Ko t

SOT-89

5.5 ± 0.05

1.5± 0.1

4.0 ± 0.1

2.0 ± 0.1

4.8 ± 0.1 4.5± 0.1

1.80± 0.1

0.3±0.013

(mm)

Application Carrier Width Cover Tape Width Devices Per Reel

SOT- 23 85.3 3000

SOT- 23-5 85.3 3000

SOT- 89 12 9.3 1000

Cover Tape Dimensions