Datasheet > AAT3221IGV-24-T1

AAT3221IGV-24-T1

更新时间： 2022-11-27 07:03:36

品牌	Logo	应用领域
ANALOGICTECH		稳压器
页数	文件大小	规格书
16页	392K
描述
150mA NanoPower⑩ LDO Linear Regulator

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AAT3221IGV-24-T1 数据手册

AAT3221/2

150mA NanoPower™ LDO Linear Regulator

Electrical Characteristics (V_IN=V_OUT(NOM)+1V, I_OUT=1mA, C_OUT=1µF, T_A=25°C unless otherwise noted)

Symbol

Description

Conditions

Min

Typ

Max Units

-2.0

-1.4

150

2.0

ꢀ

V_OUT

DC Output Voltage Tolerance

V_OUT=2.8V

V_OUT> 1.2 V

1.4

I_OUT

Output Current

I_SC

Short Circuit Current

Ground Current

Shutdown Current

Line Regulation

V_OUT< 0.4 V

350

1.1

I_Q

I_SD

V_IN= 5 V, no load

EN = inactive

V_IN= 4.0-5.5 V

2.5

µA

∆V_OUT/V_OUT

0.15

1.0

0.4

ꢀ/V

V_OUT= 1.8

1.65

1.58

1.45

1.40

1.35

1.25

1.20

1.15

1.00

340

315

275

265

255

240

235

230

225

220

0.8

V_OUT= 2.0

V_OUT= 2.3

V_OUT= 2.4

V_OUT= 2.5

V_OUT= 2.7

V_OUT= 2.8

V_OUT= 2.85

V_OUT= 3.0

V_OUT= 3.3

V_OUT= 3.5

V_OUT= 1.8

V_OUT= 2.0

V_OUT= 2.3

V_OUT= 2.4

V_OUT= 2.5

V_OUT= 2.7

V_OUT= 2.8

V_OUT= 2.85

V_OUT= 3.0

V_OUT= 3.3

V_OUT= 3.5

0.9

0.8

∆V_OUT/V_OUT

Load Regulation

I_L=1 to 100mA

0.7

ꢀ

0.7

0.6

0.5

290

265

230

220

210

200

190

180

V_DO

Dropout Voltage¹

I_OUT= 100mA

V_EN(L)

V_EN(H)

EN Input Low Voltage

EN Input High Voltage

_IN= 2.7 V to 3.6 V

2.0

2.4

V_IN= 5 V

I_EN(SINK)

PSRR

T_SD

EN Input leakage

V_ON= 5.5 V

100 Hz

0.01

µA

Power Supply Rejection Ratio

Over Temp Shutdown Threshold

Over Temp Shutdown Hysteresis

Output Noise

140

°C

T_HYS

e_N

°C

350

µV_RMS

PPM/°C

T_C

Output Voltage Temp. Coefficient

Note 1: V_DOis defined as V_IN- V_OUTwhen V_OUTis 98ꢀ of nominal.

3221.2002.03.0.94

1 2 345 6 7...16

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