AAT3221IGV-3.1-T1

更新时间： 2024-11-23 06:35:43

品牌	Logo	应用领域
ANALOGICTECH		稳压器
页数	文件大小	规格书
16页	222K
描述
150mA NanoPower™ LDO Linear Regulator

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技术参数
数据手册

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AAT3221IGV-3.1-T1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Contact Manufacturer	零件包装代码：	SOT-23
包装说明：	ROHS COMPLIANT, SOT-23, 5 PIN	针数：	5
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.65
最大回动电压 1：	0.222 V	最大输入电压：	5.5 V
最小输入电压：	3.384 V	JESD-30 代码：	R-PDSO-G5
长度：	2.85 mm	功能数量：	1
端子数量：	5	工作温度TJ-Max：	150 °C
工作温度TJ-Min：	-40 °C	最大输出电流 1：	0.1 A
最大输出电压 1：	3.162 V	最小输出电压 1：	3.038 V
标称输出电压 1：	3.1 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	LSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	1.45 mm	表面贴装：	YES
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.575 mm	Base Number Matches：	1

AAT3221IGV-3.1-T1 数据手册

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PRODUCT DATASHEET

AAT3221/2

PowerLinear^TM

150mA NanoPower™ LDO Linear Regulator

General Description

Features

The AAT3221 and AAT3222 PowerLinear NanoPower low

dropout (LDO) linear regulators are ideal for portable

applications where extended battery life is critical.

These devices feature extremely low quiescent current,

typically 1.1μA. Dropout voltage is also very low, typi-

cally less than 200mV at the maximum output current of

150mA. The AAT3221/2 have an enable pin feature

which, when asserted, will enter the LDO regulator into

shutdown mode, removing power from its load and offer-

ing extended power conservation capabilities for portable

battery-powered applications.

• 1.1μA Quiescent Current

• Low Dropout: 200mV (typical)

• Guaranteed 150mA Output

• High Accuracy: ±2%

• Current Limit Protection

• Over-Temperature Protection

• Extremely Low Power Shutdown Mode

• Low Temperature Coefficient

• Factory-Programmed Output Voltages

▪ 1.5V to 3.5V

• Stable Operation With Virtually Any Output Capacitor

Type

• Active High or Low Enable Pin

• 4kV ESD

The AAT3221/2 have output short-circuit and over-cur-

rent protection. In addition, the devices also have an

over-temperature protection circuit, which will shut

down the LDO regulator during extended over-current

events. The devices are available with active high or

active low enable input.

• 5-Pin SOT23 or 8-Pin SC70JW Package

• -40°C to +85°C Temperature Range

Applications

• Cellular Phones

The AAT3221 and AAT3222 are available in Pb-free,

space-saving 5-pin SOT23 packages. The AAT3221 is

also available in a Pb-free, 8-pin SC70JW package. The

device is rated over the -40°C to +85°C temperature

range. Since only a small, 1μF ceramic output capacitor

is recommended, often the only space used is that occu-

pied by the AAT3221/2 itself. The AAT3221/2 provide a

compact and cost-effective voltage conversion solution.

• Digital Cameras

• Handheld Electronics

• Notebook Computers

• PDAs

• Portable Communication Devices

• Remote Controls

The AAT3221 and AAT3122 are similar to the AAT3220,

with the exception that they offer further power savings

with an enable pin.

Typical Application

INPUT

OUTPUT

OUT

AAT3221/2

ENABLE

(ENABLE)

(EN)

C_IN

1μF

C_OUT

1μF

GND

w w w . a n a l o g i c t e c h . c o m

3221.2007.11.1.12

12 3 4 5 6 7...16

中文翻译

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与AAT3221IGV-3.1-T1相关器件

型号	品牌	获取价格	描述	数据表
AAT3221IGV-3.3-2-T1	AAT	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-3.3-2-T1	ANALOGICTECH	获取价格	150mA NanoPower™ LDO Linear Regulator
AAT3221IGV-3.3-T1	AAT	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-3.3-T1	SKYWORKS	获取价格	Fixed Positive LDO Regulator, 3.3V, 0.22V Dropout, CMOS, PDSO5, GREEN, SOT-23, 5 PIN
AAT3221IGV-3.3-T1	ANALOGICTECH	获取价格	150mA NanoPower™ LDO Linear Regulator
AAT3221IGV-3.5-T1	AAT	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-3.5-T1	ANALOGICTECH	获取价格	150mA NanoPower™ LDO Linear Regulator
AAT3221IGV-30-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-33-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-35-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator

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