AP2317S-ADJE1 - BCD Semiconductor

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

1

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Figure 1. Package Type s of AP231 7

SOT-89-3 SOT-223

General Description

The AP2317 is a series of low dropout three-terminal

regulators with a dropout of 1.1V at 600mA output cur-

rent.

This product has been optimized for low voltage where

transient response and minimum input voltage are criti-

cal. The AP2317 provides current limit and thermal

shutdown. Its circuit includes a trimmed bandgap refer-

ence to assure output voltage accuracy to be within

±1%. On-chip thermal shutdown provides protection

against any combination of overload and ambient tem-

peratures that would create excessive junction tem-

peratures.

The AP2317 is available in 2.5V and 3.3V versions.

The fixed versions integrate the adjust resistors. It is

also available in an adjustable version which can set

the output voltage with two external resistors.

The AP2317 series regulators are available in the

industry standard SOT-89-3, SOT-223 and TO-263-3

(for 3.3V only) power packages.

Features

·Low Dropout Voltage: 1.1V at 600mA Output

Current

·Output Noise from 10Hz to 10KHz: 0.003%

·PSRR at IOUT=300mA and f=120Hz: 75dB

·Output Voltage Accuracy: ± 1%

·On-chip Thermal Shutdown

·Maximum Quiescen t Current: IQMAX=5mA

·ESD (Human Body Model): 3.5KV

·Operation Junction Temperature: -40 to 125oC

Applications

·DVD/CD-ROM

·USB Device

·Add-on Card

·DVD Player

·PC Motherboard

TO-263-3

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

2

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Figure 2. Pin Configuration of AP2317 (Top View)

H Package

(SOT-223)

INPUT

OUTPUT

ADJ/GND

VOUT

1

2

3

R Package

ADJ/GND

OUTPUT

INPUT

VOUT

(SOT-89-3)

3

2

1

Pin Configuration

3

2

1GND

OUTPUT

INPUT

S Package

(TO-263-3)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

3

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Ordering Information

Circuit Type

Package

R: SOT-89-3

H: SOT-223

ADJ: Adjustable Output

2.5: Fixed Output 2.5V

3.3: Fixed Output 3.3V

E1: Lead Free

Blank: Tin Lead

AP2317 -

TR: Tape and Reel

Blank: Tube

Functional Block Diagram

Figure 3. Functional Block Diagram of AP2317

Thermal

Protection +

-

For Adjustable Output, disconnect A1 and A2, connect B

INPUT

OUTPUT

ADJ/GND

A1 A2

B

For Fixed Output, connect A1 and A2, disconnect B

2

1

3

S: TO-263-3

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

4

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Recommended Operating Conditions

Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.

These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated

under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods

may affect device reliability.

Parameter Symbol Value Unit

Input Voltage VIN 15 V

Operating Junction Temperature Range TJ150 oC

Storage Temperature Range TSTG -65 to 150 oC

Lead Temperature (Soldering, 10sec) T LEAD 300 oC

ESD (Human Body Model) ESD 3500 V

ESD (Machine Model) ESD 400 V

Parameter Symbol Min Max Unit

Input Voltage VIN 12 V

Operating Junction Temperature Range TJ-40 125 oC

Stora ge Temperature Range TSTG -65 150 oC

Absolute Maximum Ratings (Note 1)

BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.

Package Temperature

Range Part Number Marking ID Packing Type

Tin Lead Lead Free Tin Lead Lead Free

SOT-89-3 -40 to 125oC

AP2317R-ADJTR AP2317R-ADJTRE1 R27A E27A Tape & Reel

AP2317R-2.5TR AP2317R-2.5TRE1 R27B E27B Tape & Reel

AP2317R-3.3TR AP2317R-3.3TRE1 R27C E27C Tape & Reel

SOT-223 -40 to 125oC

AP2317H-ADJTR AP2317H-ADJTRE1 H27A EH27A Tape & Reel

AP2317H-2.5TR AP2317H-2.5TRE1 H27B EH27B Tape & Reel

AP2317H-3.3TR AP2317H-3.3TRE1 H27C EH27C Tape & Reel

TO-263-3 -40 to 125oCAP2317S-3.3 AP2317S-3.3E1 AP2317S-3.3 AP2317S-3.3E1 Tube

AP2317S-3.3TR AP2317S-3.3TRE1 AP2317S-3.3 AP2317S-3.3E1 Tape & Reel

Ordering Information (Continued)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

5

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Parameter Symbol Conditions Min Typ Max Unit

Reference Voltage VREF

AP2317-ADJ IOUT=10mA, VIN-VOUT=2V, TJ=25oC

10mA≤IOUT≤600mA, 1.4V≤VIN -VOUT≤8V

P≤maximum power dissipation

1.238

1.225

1.250

1.262

1.270 V

Output Voltage VOUT

AP2317-2.5 IOUT=10mA, VIN=4.5V, TJ=25oC

10mA≤IOUT≤600mA, 3.9V≤ VIN ≤10V

2.475

2.450 2.5

2.5 2.525

2.550 V

AP2317-3.3 IOUT=10mA, VIN=5.0V, TJ=25oC

10mA≤IOUT≤ 600mA, 4.75V≤VIN≤10V

3.267

3.235 3.3

3.3 3.333

3.365 V

Line Regulation ∆VOUT

AP2317-ADJ

IOUT=10mA, 1.5V≤VIN-VOUT≤10V 0.035 0.2 %

AP2317-2.5

IOUT=10mA, 1.5V≤VIN-VOUT≤10V 16mV

AP2317-3.3

IOUT=10mA, 1.5V≤VIN-VOUT≤10V 16mV

Load Regulation

∆VOUT

AP2317-ADJ

(VIN -VOUT)=2V, 10mA≤IOUT≤600mA 0.2 0.4 %

AP2317-2.5

(VIN -VOUT)=2V, 10mA≤IOUT≤600mA 110 mV

AP2317-3.3

(VIN -VOUT)=2V, 10mA≤ IOUT≤ 600mA 110 mV

Dropout Voltage ∆VREF=1%, IOUT=0.6A 1.1 1.3 V

Current Limit ILIMIT (VIN -VOUT)=2V 0.75 0.9 A

Adjust Pin Current 60 120 µA

Adjust Pin Current

Change 1.4V≤(VIN -VOUT)≤10, 10mA≤IOUT≤600mA 0.2 5µA

Minimum Load Current 1.5V≤(VIN -VOUT)≤10V (ADJ only) 1.7 5 mA

Quiescent Current VIN=VOUT+1.25V 5mA

Ripple Rejection f=120Hz, COUT=22µF Tantalum

(VIN -VOUT)=3V, IOUT=300mA 60 75 dB

Temperature Stability 0.5 %

Long-Term Stability TA=125oC, 1000hrs. 0.3 %

RMS Output Noise TA=25oC, 10Hz≤f≤10KHz 0.003 %

Thermal Shutdown Junction Temperature 150 oC

Thermal Shutdown

Hysteresis 25 oC

Thermal Resista n ce θJC

SOT-89-3 37 oC/W

SOT-223 33

TO-263-3 7

Operating Conditions: VIN≤10V,TJ=25oC, unless otherwise specified. (P≤maximum p ower dissipation)

Limits appearing in Boldface type apply over the entire junction temperature range for operation, -40oC to 125oC

Electrical Characteristics

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

6

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics

Figure 5. Load Regulation vs. Junction Temperature

-40 -20 0 20 40 60 80 100 120 140

-10

-5

0

5

10

15

20

Load Regulation (mV)

Junction Temperature (oC)

Figure 4. Line Regulation vs. Junction Temperature

-40 -20 0 20 40 60 80 100 120 140

-15

-10

-5

0

5

10

15

Line Regulation (mV)

Junction Temperature (oC)

Figure 6. Reference Voltage vs. Junction Temperature Figure 7. Output Voltage vs. Junction Temperature

-40 -20 0 20 40 60 80 100 120 140

3.100

3.125

3.150

3.175

3.200

3.225

3.250

3.275

3.300

3.325

3.350

3.375

3.400

output voltage (V)

Junction Temperature (oC)

AP2317-3.3

VIN=4.8V IOUT=10mA

-40 -20 0 20 40 60 80 100 120 140

1.220

1.225

1.230

1.235

1.240

1.245

1.250

1.255

1.260

1.265

1.270

Reference Voltage (V)

Junction Temperature (oC)

AP2317-ADJ

VIN=4.8V IOUT=10mA

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

7

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Figure 11. Maximum Power Dissipation

20 40 60 80 100 120 140

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Power (W)

Case Temperature (oC)

SOT-89-3

Figure 10. Dropo ut Voltag e vs. Output Current

0 100 200 300 400 500 600

0.70

0.75

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

1.20

1.25

1.30

1.35

1.40

TJ=-40oC

TJ=125oC

TJ=25oC

TJ=0oC

Dropout Volt age (V )

Output Current (mA)

Typical Performance Characteristics (Continued)

Figure 8. Minimum Load Current vs. Junc tion Temperature

-40-200 20406080100120140

-2

-1

0

1

2

3

Minimum Load Current (mA)

Junction Temperature (oC)

AP2317-ADJ

Figure 9. Adjust Pin Current vs. Junction Temperature

-40 -20 0 20 40 60 80 100 120 140

0

10

20

30

40

50

60

70

80

90

100

Adjust P in Curr ent (µA)

Junction Temperature (oC)

AP2317-ADJ

VIN=4.8V IOUT=10mA

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

8

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Figure 12. Line Transient Response Figure 13. Load Transient Response

Figure 14. PSRR vs. Frequency

-40 -20 0 20 40 60 80 100 120 140

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Current Limit (A)

Junction Temperature (oC)

Figure 15. Current Limit vs. Junction Temperature

10 100 1k 10k 100k

10

20

30

40

50

60

70

80

PSRR (dB)

Frequency (Hz)

VOUT

VIN=4.8V

VOUT

IOUT=600mA

IOUT=10mA

Typical Performance Characteristics (Continued)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

9

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Typical Applications

Figure 16. Typical Applications of AP2317

AP2317-ADJ

VIN VOUT

ADJ

VIN=11V

1 0 µF

Tantalum

R1

124Ω

R2

768Ω

22µF

Tantalum

9V at 0.6A

++

VIN=5.3V AP2317-3.3

VIN VOUT

GND

10 µF

Tantalum 22µF

Tantalum

3.3V at 0.6A

VOUT=VREF * ( 1+R2/R1) + IADJ * R2

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

10

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Mechanical Dimensions

SOT-89-3 Unit: mm(inch)

1.400(0.055)*

1.630(0.064) 4.400(0.173)

0.360(0.014)

0.440(0.017)

3.000(0.118)

0.900(0.035)

2.300(0.091)

3.950(0.156)

1.400(0.055)

0.360(0.014)

10°

3°

10°

R0.200(0.008)

R0.150(0.006)

0.000(0.000)

3°

1.600(0.063)

0.440(0.017)

0.560(0.022)

2.600(0.102)

0.480(0.019)

4.600(0.181)

1.830(0.072)

1.200(0.047)

4.250(0.167)

0.076(0.003)

0.360(0.014)

0.480(0.019)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

11

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Mechanical Dimensions (Continued)

Unit: mm(inch)SOT- 223

3.300(0.130)

3.700(0.146)

6.700(0.264)

7.300(0.287)

2.900(0.114)

3.100(0.122)

0.610(0.024)

0.810(0.032)

2.300(0.091)

TYP

6.300(0.248)

6.700(0.264)

1.750(0.069)

TYP

4.500(0.177)

4.700(0.185)

0.020(0.001)

0.100(0.004)

1.520(0.060)

1.800(0.071)

1.500(0.059)

1.700(0.067)

0.250(0.010)

0.350(0.014)

0.250(0.010)

0°

10°

0.900(0.035)

MIN

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP2317

12

Sep. 2005 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

Mechanical Dimensions (Continued)

TO-263-3 Unit: mm(inch)

7°

3°7°

8.640(0.340)

9.650(0.380)

0.990(0.039)

0.510(0.020)

2.540(0.100)

1.150(0.045)

9.650(0.380)

3°

14.760(0.581)

8.840(0.348)

2.640(0.104)

0.020(0.001)

8°

2°

0°

6°

0.380(0.015)

2.390(0.094)

0.360(0.014)

2.200(0.087)

70°

10.290(0.405)

4.070(0.160)

4.820(0.190)

1.390(0.055)

1.150(0.045)

1.390(0.055)

2.540(0.100)

1.270(0.050)

1.390(0.055)

2.690(0.106)

15.740(0.620)

0.250(0.010)

2.700(0.106)

0.400(0.016)

5.600(0.220)

7.420(0.292)

7.980(0.314)

2.540(0.100)

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BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-

cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility fo r use of any its products for any

particular purpose, nor does BCD Semiconductor Man ufacturing Limited assume any liability arising out of the application or use

of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or

other rights nor the rights of others.

- Wafer Fab

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