G9294 [GMT]

Dual, 300mA Low-Dropout Linear Regulators;


型号：	G9294
厂家：	GLOBAL MIXED-MODE TECHNOLOGY INC
描述：	Dual, 300mA Low-Dropout Linear Regulators
文件：	总3页 (文件大小：50K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Global Mixed-mode Technology Inc.

G9294

Dual, 300mA Low-Dropout Linear Regulators

Features

General Description

Two Low-Dropout-Voltage Regulators

300mA Output Current for Each LDO

Independent Enable Control

Dropout Voltage is 100mV@ 100mA Load

Over-Temperature Protection and Short-Circuit

Protection

The G9294 is a dual, low supply current, low dropout

linear regulator that comes in a space saving

TSOT-23-6 & TDFN1.6X1.6-6 and TDFN2X2-8 pack-

age. The supply current at no-load is 60µA. In the

shutdown mode, the maximum supply current is less

than 1µA. Output voltage range of the G9294 is from

1.2V to 3.3V. The over-current protection limit is set at

500mA typical. An over-temperature protection circuit

is built-in in the G9294 to prevent thermal overload.

These power saving features make the G9294 ideal

for use in the battery-powered applications such as

notebook computers, cellular phones, and PDA’s.

1.2V to 3.3V Factory-Preset Output

Max. Supply Current in Shutdown Mode < 1µA

Small Ceramic Output Capacitors

400Ω V_OUTDischarge Resistance in Shutdown

Applications

These devices feature a shutdown function and are of-

fered in active low with auto discharge. The G9294

comes in a space saving TSOT-23-6, TDFN1.6X1.6-6

and TDFN2X2-8 package.

Notebook Computers

Cellular Phones

PDAs

Digital still Camera and Video Recorders

Hand-Held Devices

Bar Code Scanners

Pin Configuration

Typical Application Circuit

G9294

VOUT1

VIN

G9294

Thermal

Pad

EN1

EN2

VOUT2

GND

VOUT1

VOUT2

OUTPUT1

OUTPUT2

G9294

VIN

TDFN1.6X1.6-6

G9294

VOUT1

VIN

VOUT2

GND

EN1

EN2

C_IN

1µF

BATTERY

2.2µF

VIN

VOUT1

VOUT2

GND

EN1

EN2

Thermal

EN1

EN2

Thermal

Pad

TSOT-23-6

GND

TDFN2X2-8

Note: Recommend connecting the Thermal Pad

to the Ground for excellent power dissipation.

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.93

Mar 01, 2011

Global Mixed-mode Technology Inc.

Ordering Information

G9294

ORDER

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

MARKING

VOUT1

2.8V

VOUT2

2.8V

G9294NNTP1U

9TNNx

-40°C~+85°C

TSOT-23-6

92A

G9294ENRR1U

G9294ERRR1U

G9294ZNRR1U

G9294FFRR1U

G9294FLRR1U

G9294FNRR1U

G9294HWRR1U

G9294HRRR1U

G9294IFRR1U

G9294IIRR1U

1.2V

2.8V

-40°C~+85°C

TDFN1.6X1.6-6

92A

Ixx

1.2V

1.3V

1.5V

1.8V

1.85V

2.1V

2.5V

2.6V

2.8V

3.3V

2.8V

1.5V

2.5V

2.8V

2.6V

3.3V

1.5V

1.85V

2.0V

2.5V

1.8V

2.8V

2.85V

92A

Axx

92B

92A

Hxx

92C

92D

92E

92G

92H

92A

Lxx

92A

Jxx

92I

G9294MKRR1U

G9294MLRR1U

G9294LHRR1U

G9294LNRR1U

G9294LORR1U

G9294LQRR1U

G9294LRRR1U

G9294WORR1U

G9294WRRR1U

G9294NGRR1U

G9294NHRR1U

G9294NNRR1U

G9294NORR1U

G9294NQRR1U

G9294NRRR1U

92J

92K

92L

92M

3.3V

2.85V

3.3V

1.6V

1.8V

2.8V

2.85V

92A

Dxx

92A

Gxx

92A

Bxx

92N

92O

92Z

Mxx

92P

92Q

3.3V

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.93

Mar 01, 2011

Global Mixed-mode Technology Inc.

Ordering Information (continued)

G9294

ORDER

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

MARKING

VOUT1

2.85V

VOUT2

1.8V

1.85V

2.85V

1.8V

2.85V

92R

G9294OHRR1U

G9294OIRR1U

G9294OORR1U

G9294QHRR1U

G9294QORR1U

G9294QQRR1U

G9294YNRR1U

G9294RFRR1U

G9294RORR1U

G9294RQRR1U

G9294RXRR1U

-40°C~+85°C

TDFN1.6X1.6-6

92S

92T

92U

92A

Kxx

92V

92W

3.15V

3.3V

2.8V

1.5V

2.85V

92A

Cxx

92F

92X

92Y

3.1V

92Z

G9294RRRR1U

G9294ERRC1U

3.3V

-40°C~+85°C

TDFN1.6X1.6-6

TDFN2X2-8

92ER

1.2V

Note:TP:TSOT-23-6

1: Bonding Code

U : Tape & Reel

RR: TDFN1.6X1.6-6

RC: TDFN2X2-8

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.93

Mar 01, 2011

G9294 [GMT]

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