Datasheet > G913CF

G913CF

更新时间： 2024-10-01 21:15:43

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致新 - GMT		输出元件调节器
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描述
Fixed/Adjustable Positive LDO Regulator

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数据手册

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G913CF 数据手册

Global Mixed-mode Technology Inc.

G913

300mA Low-Dropout Linear Regulators

Features

General Description

Low, 90µA No-Load Supply Current

The G913 is a low supply current, low dropout linear

regulator that comes in a space saving SOT-23-5

package. The supply current at no-load is 90µA. In the

shutdown mode, the maximum supply current is less

than 1µA. Operating voltage range of the G913 is from

2.5V to 5.5V. The over-current protection limit is set at

550mA typical. An over-temperature protection circuit

is built-in in the G913 to prevent thermal overload.

These power saving features make the G913 ideal for

use in the battery-powered applications such as note-

book computers, cellular phones, and PDA’s.

Guaranteed 300mA Output Current

Dropout Voltage is 200mV @ 150mA Load

Over-Temperature Protection and Short-Circuit

Protection

Two Modes of Operation ----

Fixed Mode: 1.5V~4.7V (interval =100mV)

2.84V (G913A), 3.15V (G913B),

4.75V (G913E),

Adjustable Mode: from 1.25V to 5.5V

Max. Supply Current in Shutdown Mode < 1µA

Low Output Noise at 220µV_RMS

Stable with low cost ceramic capacitors

The G913 has two modes of operation. When the SET

pin is connected to ground, its output is a pre-set value:

1.5V~4.7V (interval =100mV), 2.84V, 3.15V, and

4.75V. There is no external component needed to de-

cide the output voltage. When an output other than the

preset value is needed, two external resistors should

be used as a voltage divider. The output voltage is

then decided by the resistor ratio. The G913 comes in

a space saving SOT-23-5 package.

Applications

Notebook Computers

Cellular Phones

PDAs

Digital still Camera and Video Recorders

Hand-Held Devices

Bar Code Scanners

Ordering Information

ORDER NUMBER

(Pb free/Green)

G913Af

TEMP.

RANGE

MARKING

VOLTAGE

PACKAGE

3Axx

3Bxx

3Cxx

3Dxx

3Exx

2.84

3.15

3.30

3.00

4.75

-40°C~ +85°C

SOT-23-5

G913Bf

G913Cf

G913Df

G913Ef

Pin Configuration

Typical Application Circuit

OUTPUT

VOLTAGE

OUT

G913

SHDN

＋

C_OUT

4.7µF

C_IN

1µF

BATTERY

G913

SET

GND

SET

SHDN

Fixed mode

GND

OUTPUT

VOLTAGE

G963

OUT

＋

－

G913

SOT-23-5

SET

C_IN

1µF

SHDN

BATTERY

C_OUT

4.7µF

GND

Adjustable mode

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 2.0

Apr 20, 2011

中文翻译

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与G913CF相关器件

型号	品牌	获取价格	描述	数据表
G913D	CRANE	获取价格	150mA Low-Dropout Linear Regulators
G913DF	GMT	获取价格	Fixed/Adjustable Positive LDO Regulator
G913X	ETC	获取价格	5-pin. 150mA. Vo=Adjustable/Fixed(2.84/3.0/3.15/3.3V).\|LDO regulator
G914	GMT	获取价格	150mA Low-Dropout Linear Regulators
G9141	GMT	获取价格	600mA Low-Dropout Linear Regulators
G914A	GMT	获取价格	300mA Low-Noise LDO Regulators
G914AF	GMT	获取价格	300mA High PSRR, Low-Noise LDO Regulators
G914B	GMT	获取价格	300mA Low-Noise LDO Regulators
G914BF	GMT	获取价格	300mA High PSRR, Low-Noise LDO Regulators
G914C	GMT	获取价格	300mA Low-Noise LDO Regulators