Datasheet > G965_15

G965_15

更新时间： 2024-01-11 03:31:54

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描述
1.8A Low Dropout Regulator with Enable

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G965_15 数据手册

Global Mixed-mode Technology Inc.

G965

1.8A Low Dropout Regulator with Enable

Features

General Description

Adjustable Output from 1.2V to 5V Using Ex-

ternal Resistors

The G965 is a high performance positive voltage

regulator designed for use in applications requiring

very low dropout voltage at up to 1.8 Amps. Since it

has superior dropout characteristics compared to

regular LDOs, it can be used to supply 2.5V on moth-

erboards or 1.5V, 1.8V on peripheral cards from the

3.3V supply thus allowing the elimination of costly

heatsinks. An enable pin further reduces power dissi-

pation while shut down. The G965 provides excellent

regulation over variations in line, load and tempera-

ture.

1.5V, 1.8V and 2.5V Options by Setting ADJ Pin

Below 0.2V

Over Current and Over Temperature Protection

500mV Dropout @1.5A

Enable Pin

10μA Quiescent Current in Shutdown

1.5V, 1.8V and 2.5V Fixed Vo Options by Setting

ADJ Pin Below 0.2V

SOT-223-5 and SOP-8 Package

The G965 is available with 1.5V, 1.8V and 2.5V inter-

nally preset outputs that are also adjustable using ex-

ternal resistors.

Applications

Battery Powered Systems

Motherboards

Peripheral Cards

Network Cards

Set Top Boxes

Medical Equipment

Notebook Computers

Ordering Information

ORDER NUMBER

(Pb free / Green)

G965-15ADJTS1Uf

G965-18ADJTS1Uf

G965-25ADJTS1Uf

G965-15ADJP1Uf

G965-18ADJP1Uf

G965-25ADJP1Uf

MARKING

TEMP. RANGE

PACKAGE

G965-15

G965-18

G965-25

G965-15

G965-18

G965-25

-40°C ~ +85°C

SOT-223-5

SOP-8

Note: TS: SOT-223-5

1: Bonding Code

U : Tape & Reel

P1: SOP-8

e.g. 18 denotes the 1.8V output voltage.

Pin Configuration

Typical Application Circuit

I_ENH

G965

VEN

VIN

G965

GND

VEN

ADJ

GND

VIN

Top View

22µF

47µF

GND

ADJ

VEN VIN VO

SOT-223-5

SOP-8

1.2 (R1+R2)

Volts

VO =

R2=12kΩ is recommended

R3 should be connected for current I_ENH

restriction as V_EN> V_IN+0.3V

R2=0Ω sets V_Oto fixed output mode.

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 2.1

Mar 15, 2011

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与G965_15相关器件

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G965-15ADJP1U	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-15ADJP1UF	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-15ADJTS1U	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-15ADJTS1UF	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-18ADJP1U	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-18ADJP1UF	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-18ADJTS1U	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-18ADJTS1UF	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-25ADJP1U	GMT	获取价格	1.5A Low Dropout Regulator with Enable
G965-25ADJP1UF	GMT	获取价格	1.5A Low Dropout Regulator with Enable