Datasheet > AAT3242ITP-WN-T1

AAT3242ITP-WN-T1

更新时间： 2024-01-20 01:45:47

品牌	Logo	应用领域
AAT		稳压器
页数	文件大小	规格书
16页	261K
描述
300mA/150mA Dual CMOS LDO Linear Regulator

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AAT3242ITP-WN-T1 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.54	湿度敏感等级：	1
Base Number Matches：	1

AAT3242ITP-WN-T1 数据手册

AAT3242

300mA/150mA Dual CMOS LDO Linear Regulator

Electrical Characteristics¹

V_IN= V_OUT(NOM)+ 1.0V for V_OUToptions greater than 1.5V. V_IN= 2.5V for V_OUT≤ 1.5V. I_OUT= 1.0mA, C_OUT

2.2µF, C_IN= 1.0µF, T_A= -40°C to +85°C, unless otherwise noted. Typical values are T_A= 25°C.

Symbol Description

LDO A; I_OUT= 300mA

Conditions

Min

Typ Max

Units

_OUT= 1mA T_A= 25°C

-1.5

-2.5

V_OUT+ V_DO

1.5

2.5

5.5

V_OUT

Output Voltage Tolerance

to 300mA

T_A= -40 to 85°C

V_IN

V_DO

ΔV_OUT

V_OUT*ΔV_IN

Input Voltage

%/V

Dropout Voltage^{2, 3}

Line Regulation⁴

I_OUT= 300mA

V_IN= V_OUT+ 1 to 5.0 V

400 600

0.09

ΔV_OUT(Line)Dynamic Line Regulation

I_OUT= 300mA, V_IN= V_OUT+ 1

to V_OUT+ 2, T_R/T_F= 2µS

I_OUT= 1mA to 300mA,

T_R<5µS

5.0

ΔV_OUT(Load)Dynamic Load Regulation

V_EN(L)

V_EN(H)

V_POK

V_POKHYS

V_POK(LO)

I_POK

Enable Threshold Low

Enable Threshold High

Power OK Trip Threshold

Power OK Hysteresis

Power OK Output Voltage Low

POK Output Leakage Current

Output Current

0.6

1.5

% of V_OUT

V_OUTRising, T_A= 25°C

1.0

I_SINK= 1mA

V_POK< 5.5V, V_OUTin Regulation

V_OUT> 1.2V

0.4

1.0

µA

I_OUT

300

I_SC

I_Q

I_SD

Short-Circuit Current

Ground Current

Shutdown Current

V_OUT< 0.4V

600

70 125

µA

V_IN= 5V, No Load; EN A = V_IN

V_IN= 5V, EN A = 0V

1kHz

I_OUT=1 0mA 10kHz

1MHz

1.0

PSRR

T_SD

Power Supply Rejection Ratio

°C

Over-Temperature Shutdown

Threshold

Over-Temperature Shutdown

Hysteresis

145

T_HYS

e_N

T_C

Output Noise

Output Voltage Temperature

Coefficient

e_NBW= 300Hz to 50kHz

250

µVRMS

ppm/°C

1. The AAT3242 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured

by design, characterization, and correlation with statistical process controls.

2. V_DOis defined as V_IN- V_OUTwhen V_OUTis 98% of nominal.

3. For V_OUT< 2.1V, V_DO= 2.5 - V_OUT

4. C_IN= 10µF.

5. To calculate minimum input voltage, use the following equation: V_IN(MIN)= V_OUT(MAX)+ V_DO(MAX)as long as V_IN≥ 2.5V.

3242.2006.04.1.10

1 2 345 6 7...16

下载PDF

与AAT3242ITP-WN-T1相关器件

型号	品牌	描述	获取价格	数据表
AAT3242IWP-IQ-T1	ANALOGICTECH	300mA/150mA Dual CMOS LDO Linear Regulator	获取价格
AAT3244	ANALOGICTECH	300mA Adjustable Dual CMOS Low Voltage LDO Linear Regulator	获取价格
AAT3244ITP-AA-T1	ANALOGICTECH	300mA Adjustable Dual CMOS Low Voltage LDO Linear Regulator	获取价格
AAT3258	AAT	300mA LDO Linear Regulator with uP Reset	获取价格
AAT3258	ANALOGICTECH	300mA LDO Linear Regulator with UP Reset	获取价格
AAT3258_06	ANALOGICTECH	300mA LDO Linear Regulator with レP Reset	获取价格