Datasheet > G9298

G9298

更新时间： 2022-02-26 14:40:09

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描述
400mA High PSRR, Low Noise, LDO Regulators

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G9298 数据手册

G9298

Global Mixed-mode Technology

400mA High PSRR, Low Noise, LDO Regulators

Features

General Description

Low, 50µA No-Load Supply Current

Guaranteed 400mA Output Current

Dropout Voltage is 240mV @ 300mA Load

PSRR=65dB (f=1kHz 1.2V output)

Over-Temperature Protection and Short-Circuit

Protection

The G9298 series is a low supply current, high PSRR,

low noise, and low dropout linear regulator that comes

in a space saving SOT-23-5, TSOT-23-5 and WLCSP

package. The supply current at no-load is 50µA. In the

shutdown mode, the maximum supply current is less

than 8µA. An over- temperature protection circuit is

built-in in the Device to prevent thermal overload.

These power saving features make the G9298 series

ideal for use in the battery-powered applications such

as notebook computers, cellular phones, and PDA’s.

Stable with Low Cost Ceramic Capacitors

Output Voltage 0.8V to 1.8V with 0.1V Step

Turn on Speed 60µs

Applications

Notebook Computers

Cellular Phones

PDAs

Digital still Camera and Video Recorders

Hand-Held Devices

Audio Codec

Ordering Information

ORDER

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

MARKING

VOLTAGE

G9298-080T11U

G9298-081T11U

G9298-120T11U

G9298-125T11U

G9298-180T11U

G9298-080TO1U

G9298-125TO1U

G9298-150TO1U

G9298-080CA1U

G9298-081CA1U

G9298-120CA1U

G9298-125CA1U

G9298-150CA1U

G9298-180CA1U

998Bx

998Ex

998Ax

998Dx

998Cx

998Bx

998Dx

998Fx

0.8V

0.81V

1.2V

-40°C~ +85°C

SOT-23-5

1.25V

1.8V

SOT-23-5

0.8V

TSOT-23-5

WLCSP2X2-4

1.25V

1.5V

0.8V

0.81V

1.2V

1.25V

1.5V

1.8V

Note: T1: SOT-23-5

1: Bonding Code

U: Tape & Reel

TO:TSOT-23-5

CA: WLCSP2X2-4

Pin Configuration

Typical Application Circuit

OUTPUT

VOLTAGE

G9298

OUT

4 Bump WLCSP

OUT

GND

＋

－

GND

G9298

OUT

C_IN

1µF

C_OUT

1µF

BATTERY

GND

Bottom View

WLCSP2X2-4

SOT-23-5/TSOT-23-5

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.92

Nov 12, 2013

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