APL1088 Просмотр технического описания (PDF) - Anpec Electronics

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APL1088

500mA Low Dropout Linear Regulator

Anpec Electronics 

APL1088

Block Diagram

VIN

Thermal

Shutdown

+-

VREF

Current

Limit

VOUT

GND

Absolute Maximum Ratings

Symbol

VIN

IOUT

TA

TJ

TSTG

PD

θJA

Parameter

Input Voltage

Output Current

Operating Ambient Temperature Range

Operating Junction Temperature Range

Storage Temperature Range

Power Dissipation

Thermal Resistance Junction to Ambient

Rating

9

0.75

0 to 70

-40 to +150

-65 to +150

Internal limited

180

Unit

V

A

°C

°C

°C

mW

°C / W

Electrical Characteristics (TA=25°C, unless otherwise noted)

Symbol

Parameter

Test Conditions

VIN Input Voltage

VOUT Output Voltage

IOUT =10mA

IOUT Output Current Capability VOUT =3.3V, ∆ VOUT=2%

ISC Short Circuit Current

VOUT < 0.4V

IADJ Adjustable Pin Current VIN =5V, No Load

ILMIN Minimum Load Current

REGLINE Line Regulation

2.75V ≤ VIN ≤ 9.00V,

IOUT =10mA, VIN= 5V to

9V

REGLOAD Load Regulation

IOUT =1mA~500mA

APL1088

Unit

Min.

Typ.

Max.

2.75

9

V

1.225 1.250 1.275

V

500

mA

1.0

A

60

120

uA

2

10

mA

1

6

mV

6

12

mV

Copyright  ANPEC Electronics Corp.

2

Rev. A.1 - Dec., 2000

www.anpec.com.tw

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