Datasheet > CM2830ADIM89

CM2830ADIM89

更新时间： 2024-11-21 06:48:07

品牌	Logo	应用领域
虹冠电子 - CHAMP		/
页数	文件大小	规格书
16页	524K
描述
300mA CMOS LDO

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技术参数
数据手册

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CM2830ADIM89 技术参数

生命周期：	Contact Manufacturer	包装说明：	, TO-243
Reach Compliance Code：	unknown	风险等级：	5.59
Is Samacsys：	N	可调性：	FIXED
最大绝对输入电压：	7 V	输出次数：	1
端子数量：	3	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流 1：	0.3 A
标称输出电压 1：	1.8 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	TO-243	包装方法：	TAPE AND REEL
认证状态：	Not Qualified	子类别：	Other Regulators
表面贴装：	YES	技术：	CMOS
最大电压容差：	1.5%	Base Number Matches：	1

CM2830ADIM89 数据手册

CM2830/CM2830A

300mA CMOS LDO

GENERAL DESCRIPTION

FEATURES

The CM2830/CM2830A family is a positive voltage linear

ꢀ

Very Low Dropout Voltage

regulator developed utilizing CMOS technology featured low ꢀ

^{quiescent current (30}µA typ.), low dropout voltage, and high ꢀ

output voltage accuracy. Built-in low on-resistance transistor

Low Current Consumption: Typ. 30µA, Max. 35µA

Output Voltage: 1.5V, 1.8V, 1.9V, 2.0V, 2.2V, 2.5V, 2.7V,

2.8V, 2.9V, 3.0V, 3.3V, 3.5V, 3.6V, and 3.8V

High Accuracy Output Voltage: +/- 1.5%

Guaranteed 300mA Output

provides low dropout voltage and large output current. A

ꢀ

^2.2µF or greater can be used as an output capacitor.

Input Range up to 7.0V

The SOT-23-3, SOT-23-5, and TO-92 miniaturized package ꢀ

and the SOT-89 package are recommended for configuring ꢀ

portable devices and large current application, respectively. ꢀ

Thermal Shutdown

Current Limiting

Compact Package: TO-92, SOT-23-3, SOT-23-5, and

SOT-89

These robust devices are designed to prevent device failure ꢀ

Factory Pre-set Output Voltages

Short Circuit Current Fold-Back

Low Temperature Coefficient

under the worst operation condition with both Thermal

Shutdown and Current Fold-back.

ꢀ

APPLICATIONS

ꢀ

Battery-powered devices

Personal communication devices

Home electric/electronic appliances

PC peripherals

TYPICAL APPLICATIONS

CM2830/A

OUT

GND

1uF

2.2uF

2004/04/30 Rev. 1.6

Champion Microelectronic Corporation

Page 1

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