Datasheet > AAT3221IGV-2.9-T1

AAT3221IGV-2.9-T1

更新时间： 2024-11-26 20:13:23

品牌	Logo	应用领域
思佳讯 - SKYWORKS		光电二极管输出元件调节器
页数	文件大小	规格书
18页	1087K
描述
Fixed Positive LDO Regulator, 2.9V, 0.228V Dropout, CMOS, PDSO5, GREEN, SOT-23, 5 PIN

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AAT3221IGV-2.9-T1 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SOT-23	包装说明：	LSSOP, TSOP5/6,.11,37
针数：	5	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.65	可调性：	FIXED
最大回动电压 1：	0.228 V	标称回动电压 1：	0.19 V
最大绝对输入电压：	7 V	最大输入电压：	5.5 V
最小输入电压：	3.128 V	JESD-30 代码：	R-PDSO-G5
长度：	2.85 mm	最大负载调整率：	0.0342%
湿度敏感等级：	1	功能数量：	1
输出次数：	1	端子数量：	5
工作温度TJ-Max：	150 °C	工作温度TJ-Min：	-40 °C
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流 1：	0.1 A	最大输出电压 1：	2.958 V
最小输出电压 1：	2.842 V	标称输出电压 1：	2.9 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装等效代码：	TSOP5/6,.11,37	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	包装方法：	TAPE AND REEL
峰值回流温度（摄氏度）：	260	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
子类别：	Other Regulators	表面贴装：	YES
技术：	CMOS	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	最大电压容差：	2%
宽度：	1.575 mm	Base Number Matches：	1

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DATA SHEET

AAT3221/AAT3222: 150 mA Nanopower^TMLDO Linear

Regulator

Applications

Description

The AAT3221 and AAT3222 NanoPower™ Low Drop Out (LDO)

linear regulators are ideal for portable applications where

extended battery life is critical. These devices feature extremely

low quiescent current, typically 1.1 µA. Dropout voltage is also

very low, typically less than 200 mV at the maximum output

current of 150 mA. The AAT3221/3222 have an enable pin which,

when asserted, places the LDO regulator into shutdown mode,

removing power from its load and offering extended power

conservation capabilities for portable battery-powered

applications.

• Cellular phones

• Digital cameras

• Handheld electronics

• Notebook computers

• PDAs

• Portable communication devices

• Remote controls

The AAT3221/3222 have output short-circuit and over-current

protection. In addition, the devices also have an over-temperature

protection circuit that shuts down the LDO regulator during

extended over-current events. Both devices are available with

active high or active low enable input.

Features

• Quiescent current: 1.1 µA

• Low dropout: 200 mV (typical)

• Guaranteed output: 150 mA

• High accuracy: ±2%

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. Since only a small, 1 µF

ceramic output capacitor is recommended, often the only space

used is that occupied by the AAT3221 or AAT3222. The

AAT3221/3222 provide a compact and cost-effective voltage

conversion solution.

• Current limit protection

• Over-temperature protection

• Extremely low power shutdown mode

• Low temperature coefficient

• Factory-programmed output voltages: 1.5 V to 3.5 V

• Stable operation with virtually any output capacitor type

• Active high or low enable pin

Both devices are similar to the AAT3220, with the exception that

they offer further power savings with an enable pin.

A typical application circuit is shown in Figure 1. The pin

configuration is shown in Figures 2, 3, and 4. Signal pin

assignments and functional pin descriptions are provided in

Table 1.

• Small, 5-pin SOT23 or 8-pin SC70JW (AAT3221 only) package

(MSL1, 260 °C per JEDEC-J-STD-020)

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

202251B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 17, 2013

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与AAT3221IGV-2.9-T1相关器件

型号	品牌	获取价格	描述	数据表
AAT3221IGV-20-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-23-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-24-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-25-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-27-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-28-2T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-285-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-28-T1	ANALOGICTECH	获取价格	150mA NanoPower⑩ LDO Linear Regulator
AAT3221IGV-3.0-T1	ANALOGICTECH	获取价格	150mA NanoPower™ LDO Linear Regulator
AAT3221IGV-3.0-T1	AAT	获取价格	150mA NanoPower⑩ LDO Linear Regulator

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