Datasheet > APU1205-25

APU1205-25

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
富鼎先进 - A-POWER		/
页数	文件大小	规格书
4页	66K
描述
300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS

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APU1205-25 数据手册

Technology Licensed from International Rectifier

APU1205

APU1205-18 / APU1205-25 / APU1205-28

APU1205-30 / APU1205-33 / APU1205-36

300mA ULTRA LOW DROPOUT POSITIVE

ADJUSTABLE AND FIXED REGULATORS

DESCRIPTION

FEATURES

SOT-23 Package

The APU1205 device is an efficient linear voltage regula-

tor with better than 1% initial voltage accuracy, very low

dropout voltage and very low ground current designed

especially for hand held, battery powered applications.

Other features of the device are: TTL compatible enable/

shutdown control input, current limiting and thermal shut-

down.

Stable with 2.2µF Ceramic Capacitor

1% Voltage Reference Accuracy

Only 270mV Dropout at 300mA

and 170mV Dropout at 150mA

5µA Quiescent Current in Shutdown

Current Limit and Thermal Shutdown

Logic Input Enable Pin

RoHS Compliant

The APU1205 is available in fixed and adjustable output

voltage versions in a small SOT-23 5-Pin package.

APPLICATIONS

Laptop, Notebook & Palmtop computers

Battery Powered Equipments

PCMCIA Vcc & Vpp Regulator

Consumer Electronics

High Efficiency Linear Power Supplies

TYPICAL APPLICATION

VOUT

2.2uF

Vo = 1.25× 1+

( )

2.2uF

Gnd

Adj

Enable

Figure 1 - Typical application of the APU1205 ajustable voltage regulator.

OUT

3.3V

2.5V

2.2uF

Gnd

CBYP

Enable

1000pF

Figure 2 - Typical application of the APU1205-25 fixed voltage regulator.

PACKAGE ORDER INFORMATION

TJ (°C)

5-PIN

OUTPUT

VOLTAGE

Adj

1.8V

2.5V

2.8V

3.0V

3.3V

3.6V

SOT-23

0 To 125

APU1205Y5

APU1205Y5-18

APU1205Y5-25

APU1205Y5-28

APU1205Y5-30

APU1205Y5-33

APU1205Y5-36

Data and specifications subject to change without notice.

200724062-1/4

12 3 4

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与APU1205-25相关器件

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APU1205-28	A-POWER	300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS	获取价格
APU1205-30	A-POWER	300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS	获取价格
APU1205-33	A-POWER	300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS	获取价格
APU1205-36	A-POWER	300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS	获取价格
APU1205Y5	A-POWER	APU1205Y5	获取价格
APU1205Y5-18	A-POWER	APU1205Y5-18	获取价格