Datasheet > CHC1117-3.3ZGP

CHC1117-3.3ZGP

更新时间： 2024-01-05 03:37:37

品牌	Logo	应用领域
力勤 - CHENMKO		/
页数	文件大小	规格书
7页	282K
描述
Regulator,

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技术参数
数据手册

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CHC1117-3.3ZGP 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.59
Base Number Matches：	1

CHC1117-3.3ZGP 数据手册

CHENMKO ENTERPRISE CO.,LTD

CHC1117-XXZGP

SERIES

1A Low Dropout Voltage Regulator

GENERAL DESCRIPTION

FEATURES

The CHC1117 is a series of low dropout three-terminal

regulators with a dropout of 1.4V at 1A output current.

The CHC1117 series provides current limiting and

thermal shutdown. Its circuit includes a trimmed

bandgap reference to assure output voltage accuracy

to be within 2% for 1.5V, 1.8V, 2.5V, 3.3.V and

adjustable versions. Current limit is trimmed to ensure

specified output current and controlled short-circuit

current. On-chip thermal shutdown provides protection

against any combination of overload and ambient

temperature that would create excessive junction

temperature.

1.3V maximum dropout at full load current

Fast transient response

Output current limiting

Built-in thermal shutdown

Good noise rejection

3-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V,

3.3V

APPLICATIONS

PC Motherboard

LCD Monitor

Graphic Card

DVD-video player

NIC/Switch

Telecom Equipment

ADSL Modem

The CHC1117 has an adjustable version that can

provide the output voltage from 1.25V to 8V with only

two external resistors.

The CHC1117 series is available in the industry

standard and SOT223 power packages.

Printer and other Peripheral Equipment

PIN CONFIGURATION

( 1) SOT223

V_IN

V_OUT

ADJ/GND

Metal Tab V_OUT

BLOCK DIAGRAM

INPUT

Thermal

Protection

OUTPUT

For Adjustable Output, disconnect A1 and A2, connect B

For Fixed Output,connect A1 and A2, disconnect B

ADJ/GND

12 3 4 5 6 7

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