Datasheet > A6250CE3VR-30

A6250CE3VR-30

更新时间： 2024-02-11 00:47:04

品牌	Logo	应用领域
创瑞 - AITSEMI		/
页数	文件大小	规格书
10页	440K
描述
LOW DROPOUT VOLTAGE REGULATOR

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中文翻译

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数据手册

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A6250CE3VR-30 数据手册

A6250C

LOW DROPOUT VOLTAGE REGULATOR

AiT Semiconductor Inc.

www.ait-ic.com

250mA LOW POWER LOW DROPOUT MIDDLE CURRENT

ABSOLUTE MAXIMUM RATINGS

V_IN, Input Voltage

V_SS-0.3V～V_SS+6V

V_SS-0.3V～V_IN+0.3V

250mW

V_OUT, Output Current

SOT-23

SOT89-3

P_D, Power Dissipation

500mW

T_OPR, Operating Ambient Temperature

T_STG, Storage Temperature

-40°C ~85°C

-40°C ~125°C

Stress beyond above listed “Absolute Maximum Ratings” may lead permanent damage to the device. These are stress ratings only and

operations of the device at these or any other conditions beyond those indicated in the operational sections of the specifications are not

implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

V_IN=4.0V,V_OUT=3.0V,T=25℃

Parameter

Symbol

Conditions

V_IN=V_OUT(S)+1.0V,

I_OUT=1mA, ± 2%

V_IN=V_OUT(S)+1.0V,

I_OUT=1mA, ± 1%

V_IN≥V_OUT(S)+1.0V

Min

Typ.

Max

V_OUT(S)

×1.02

V_OUT(S)

×1.01

Unit Circuit

V_OUT(S)

×0.98

V_OUT(S)

×0.99

250 ^*1

V_OUT(S)

Output Voltage

V_OUT(E)1

V_OUT(S)

Output Current

Dropout Voltage

I_OUT

1.5V ≤V_OUT(S)≤2.5V

2.6V ≤V_OUT(S)≤3.3V

3.4V ≤V_OUT(S)≤5.0V

0.20

0.16

0.12

0.28

0.24

0.20

I_OUT

50mA

V_drop

ΔV_OUT1

ΔV_{IN ×}V_OUT

V_OUT(S)+0.5V ≤V_IN≤5.5V

I_OUT=1mA

V_IN=V_OUT(S)+1.0V

1.0mA ≤ I_OUT≤50mA

V_IN=V_OUT(S)+1.0 V,

I_OUT=10mA

Line Regulations

Input Voltage

0.05

0.2

%/V

ΔV_OUT2

Output Voltage

Temperature

Characteristics

Supply Current

Input Voltage

ΔV_OUT

ΔT_A×V_OUT

ppm

/℃

±100

-40°C ≤T_A≤85°C

V_IN=V_OUT(S)+1.0 V

I_SS1

V_IN

1.8

V_IN=V_OUT(S)+1.0V，f=1.0kHz

V_RIP=0.5Vrms, I_OUT=10mA

V_IN=V_OUT(S)+1.5V

Ripple-Rejection

|RR|

Short current

Current Limiter

I_SHORT

I_LIM

380

V_IN=V_OUT(S)+1.5V

NOTE: Lower input voltage and the output voltage, maximum output current will decrease. Example:

I_{OUT (max)}=150mA @(VI_N=2.5V,V_OUT=1.5V)

REV1.3

- OCT 2013 RELEASE, SEP 2015 UPDATED -

- 3 -

1 234 5 6 7...10

中文翻译

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