Datasheet > AS7805A

AS7805A

更新时间： 2024-02-21 09:24:06

品牌	Logo	应用领域
BCDSEMI		稳压器
页数	文件大小	规格书
13页	168K
描述
1A 3-TERMINAL POSITIVE VOLTAGE REGULATOR

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技术参数
数据手册

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AS7805A 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.56
Base Number Matches：	1

AS7805A 数据手册

Preliminary Datasheet

1A 3-TERMINAL POSITIVE VOLTAGE REGULATOR

AS7805A

Electrical Characteristics

V_IN=10V, I_OUT=1A, T_J=-40 to 125^oC, unless otherwise specified.

Parameter

Symbol

Conditions

Min Typ Max Unit

T_J=25^oC

4.9

4.8

5.1

5.2

V_OUT

Output Voltage

I_OUT=5mA to 1A, V_IN=7.5V to 20V,

P_D≤15W

V_IN=7.5V to 20V,

I_OUT=500mA, T_J=25^oC

V_RLINE

Line Regulation

V_IN=7.5V to 20V,

I_OUT=500mA, T_J=75^oC

V_IN=10V, I_OUT=5mA to 1A, T_J=25^oC

V_RLOAD

I_Q

Load Regulation

Quiescent Current

3.2

0.3

0.08

V_IN=10V, I_OUT=0

V_IN=8V to 25V, I_OUT=500mA, T_J=25^oC

I_OUT=5mA to 1A, T_J=25^oC

0.8

0.5

∆I_Q

Quiescent Current Change

V_IN=8V to 18V, f=120Hz, I_OUT=500mA

Ripple Rejection

PSRR

∆V_OUT=1%, I_OUT=1A, T_J=25^oC

f=10Hz to 100kHz, T_A=25^oC

f=1kHz

V_DROP

Dropout Voltage

N_O

µV/V_O

Output Noise Voltage

Output Resistance

Short Circuit Current

Peak Output Current

R_O

I_SC

mΩ

V_IN=35V, T_A=25^oC

V_IN=10V, T_J=25^oC

0.05

2.2

0.4

I_PK

mV/^oC

ppm/^oC

∆V_OUT/∆T

(∆V_OUT/V_OUT)/∆T

Output Voltage

Temperature Coefficient

Mar. 2007 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

1...3 4 567 8 9...13

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