AP2128K-4.75TRG1 查看數據表（PDF） - BCD Semiconductor

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AP2128K-4.75TRG1

300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR

BCD Semiconductor 

Data Sheet

300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR

AP2128

Electrical Characteristics (Continued)

(AP2128-2.5V/2.8V/3.0V/3.3V/3.9V/4.2V/4.75V, VIN=VOUT+1V; AP2128-5.2V, VIN=6V, CIN=1µF, COUT=1µF, Bold type-

face applies over -40oC≤TA≤85oC, unless otherwise specified.)

Parameter

Soft Start Time

Shutdown "High" Voltage

Symbol

tUP

Conditions

Min Typ Max Unit

50

µs

Shutdown input voltage "High" 1.5

6

V

Shutdown "Low" Voltage

Shutdown input voltage "Low" 0

0.4

V

VOUT Discharge MOSFET

RDS(ON)

Shutdown Pull Down Resis-

tance

Shutdown input voltage "Low"

60

Ω

3

MΩ

Thermal Shutdown

165

oC

Thermal Shutdown Hysteresis

Thermal Resistance

θJC

SOT-23-5

30

oC

150

oC/W

Oct. 2009 Rev. 1.8

BCD Semiconductor Manufacturing Limited

9

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