AP130-18YRL-U [DIODES]

300mA LOW DROPOUT (LDO) LINEAR REGULATOR; 300mA低压差（LDO ）线性稳压器


型号：	AP130-18YRL-U
厂家：	DIODES INCORPORATED
描述：	300mA LOW DROPOUT (LDO) LINEAR REGULATOR 300mA低压差（LDO ）线性稳压器稳压器电源电路
文件：	总8页 (文件大小：158K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

General Description

Features

•

Input Voltage Range is up to 7V

Dropout Voltage 400mV at 300mA Output Current

Guaranteed 300mA Output Current

Internal R_ON=1.5Ω PMOS Draws No Base Current

Low Quiescent Current 50µA

Output Voltage: 1.5V/1.8V/2.0V/2.5V/2.8V/3.0V/

3.3V/3.5; Accuracy 2%

Fast Transient Response

The AP130 is a 300mA, fixed output voltage, low dropout linear

regulator. The device includes pass element, error amplifier,

band-gap, current-limit and thermal shutdown circuitry. The

characteristics of low dropout voltage and less quiescent current

make it good for some critical current application, for example,

some battery powered devices. The typical quiescent current is

approximately 50µA from zero to maximum load. Due to internal

flexible design, result in extensively fixed output voltage versions

and make it convenient to use for applications. Built-in

current-limit and thermal-shutdown functions prevent any fault

condition from IC damage.

•

Good Load Regulation

Current Limit and Thermal Shutdown Protection

Short Circuit Current Fold-Back

Lead Free Finish/RoHS Compliant for Lead Free

products (Note 1)

•

Lead-Free Packages: SC59R-3L, SOT89-3L, and

SOT89R-3L

Green Package: SC59R-3L

Applications

•

Battery Powered Device

CD-ROM, DVD, and LAN Card

Wireless Peripheral

Wireless Communication

Ordering Information

XX X X

AP130- XX

Packing

Output Voltage

Package

: SC59R-3L

Lead Free

-U : Tube

-13 : Taping

-7/

15:1.5V

18:1.8V

20:2.0V

25:2.5V

28:2.8V

30:3.0V

33:3.3V

35:3.5V

L : Lead Free Package

Y : SOT89-3L

(Note 3)

: Green

: SOT89R-3L

Note:

1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.

Device Package Packaging

7” Tape and Reel

13” Tape and Reel

Code

(Note 2)

Quantity

Part Number Suffix

Quantity

SC59R-3L

3000/Tape & Reel

-7

-13

AP130-XXR

SOT89-3L

2500/Tape & Reel

AP130-XXY

Lead-free

SOT89R-3L

AP130-XXYR

Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

3. Green is only for SC59R-3L.

AP130 Rev. 2

1 of 8

JANUARY 2007

www.diodes.com

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

Pin Configuration

Package

No.

Name

GND

OUT

Description

Type

Code

(Top View)

(SC59R)

( Top View )

OUT

GND

IN: Power Input

OUT: Output Voltage

GND: Ground

(SOT89)

( Top View )

GND

OUT

(SOT89R)

AP130 Rev. 2

2 of 8

JANUARY 2007

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AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

Block Diagram

OUT

Error

Amp

Current

Limit

Bandgap

1.08V

Thermal

Shutdown

GND

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

V_CC

T_OP

T_ST

Input Voltage

Operating Ambient Temperature Range

Storage Temperature Range

Power Dissipation, P_D@T_A= 25ºC

SOT89-3L/SOT89R-3L

-40 to +125

-65 to +150

ºC

+0.5

P_D

SC59R-3L

+0.25

Package Thermal Resistance

θ_JA

SOT89-3L/SOT89R-3L

SC59R-3L

+100

+250

ºC/W

AP130 Rev. 2

3 of 8

JANUARY 2007

www.diodes.com

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

Electrical Characteristics

T_A= 25ºC, C_IN= 1µF, C_OUT= 10µF, unless otherwise specified.

Symbol

V_DROP

I_LIMIT

Parameter

Dropout Voltage (Note 4)

Current Limit (Note 5)

Short Circuit Current

Conditions

I_L= 300mA

Min.

Typ. Max.

Unit

400

450

150

0.1

500

V_IN= 5V, V_OUT= 0V

V_OUT< 1.05V

350

I_short

300

0.3

I_OUT= 1mA, V_IN=

∆V_LINELine Regulation

%/V

(V_OUT+1V) to 5.5V

F = 100Hz,

PSRR Ripple Rejection

C_IN= 1µF, C_O= 10uF,

I_L= 100mA

∆V_LOADLoad Regulation (Note 6)

I_L= 1~300mA, V_IN= 5V

I_L= 1mA, V_IN= 5V

-2

Output Voltage Accuracy

∆V_OUT

Output Voltage Temperature

150 PPM/ºC

100 µA

Coefficient (Note 7)

I_Q

Quiescent Current

I_L= 0mA, V_IN= 5V

Note:

4. Dropout voltage is defined as the input to output differential voltage. Dropout is measured at constant junction temperature by using pulsed ON

time, and the criterion is V_OUTinside target value ±2%. This test is skipped at the condition of V_IN<3V.

5. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time.

6. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time.

7. Guaranteed by design.

AP130 Rev. 2

4 of 8

JANUARY 2007

www.diodes.com

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

Typical Characteristics

AP130 PSRR vs. Frequency

AP130 V_outvs. Load Current

3.35

3.345

3.34

3.335

3.33

3.325

3.32

3.315

3.31

100

10K

100K

30 60 90 120 150 180 210 240 270 300

Load Current

Frequency (Hz)

AP130 Dropout vs. Load

AP130 GND Current vs. Input Voltage

0.3

0.25

0.2

0.15

0.1

0.05

100 150 200 250 300 350

Load (Io) (mA)

0.5

1.5

2.5

3.5

4.5

5.5

Input Voltage (V)

Typical Application Circuit

AP130

OUT

GND

V_IN

V_OUT

C_IN

1uF

C_OUT

10uF

AP130 Rev. 2

5 of 8

www.diodes.com

JANUARY 2007

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

Function Description

A minimum of 10µF capacitor must be connected from OUT to ground to insure stability. Typically a large storage capacitor is

connected from V_INto ground to ensure that the input voltage does not sag below the minimum dropout voltage during the load transient

response. This pin must always be 0.7V higher than V_OUTin order for the device to regulate properly.

Marking Information

(1) SC59R-3L

(Top View)

: Identification code

: Year 0-9

: Month A~L

XX Y M X

Blank: Lead Free Package

:Green Package

Device

Package (Note 8)

Identification Code

Date Code

AP130-15R

AP130-18R

AP130-20R

AP130-25R

AP130-28R

AP130-30R

AP130-33R

AP130-35R

SC59R-3L

(2) SOT89-3L/SOT89R-3L

(Top View)

XX Identification code

X X

Y M

Y : Year : 0-9

M: Month : A L

Device

Package (Note 8)

Identification Code Date Code

AP130-15Y

AP130-18Y

AP130-20Y

AP130-25Y

AP130-28Y

AP130-30Y

AP130-33Y

AP130-35Y

AP130-15YR

AP130-18YR

AP130-20YR

AP130-25YR

AP130-28YR

AP130-30YR

AP130-33YR

AP130-35YR

SOT89-3L

SOT89R-3L

Note: 8. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

AP130 Rev. 2

6 of 8

JANUARY 2007

www.diodes.com

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

Package Diagrams (All Dimensions in mm)

(1) Package Type: SC59R-3L

0.35/0.50

2.70/

3.00

TOP VIEW

1.90

2.90/3.10

1.00/

1.30

0.10/0.20

0.013/0.10

0.95

0.35/0.55

0°/8°

(2) Package Type: SOT89-3L/SOT89R-3L

AP130 Rev. 2

7 of 8

www.diodes.com

JANUARY 2007

AP130

300mA LOW DROPOUT (LDO) LINEAR REGULATOR

IMPORTANT NOTICE

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further

notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither

does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will

agreeto hold DiodesIncorporatedand all the companieswhose productsare represented onour website, harmlessagainst all damages.

LIFE SUPPORT

Diodes Incorporated productsare notauthorizedfor use ascriticalcomponentsin lifesupportdevices or systemswithout theexpressed written approval ofthe

PresidentofDiodesIncorporated.

AP130 Rev. 2

8 of 8

NOVEMBER 2006

www.diodes.com

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