LM79L15 Просмотр технического описания (PDF) - KEXIN Industrial

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Компоненты Описание

производитель

LM79L15

Three-terminal Negative Voltage Regulator

KEXIN Industrial 

SMD Type

IC

Three-terminal Negative Voltage Regulator

LM79L15

Features

Maximum Output current IOM: 0.1 A

Output voltage Vo: -15V

Continuous total dissipation PD: 0.5 W

Absolute Maximum Ratings Ta = 25

Parameter

Input Voltage

Operating Junction Temperature Range

Storage Temperature Range

Symbol

Rating

Unit

Vl

-35

V

TOPR

-55 to +125

TSTG

-55 to +150

1 GND

2 IN

3 OUT

Electrical Characteristics (VI=-23V,Io=40mA,0 <Tj<125 ,C1=0.33 F,Co=0.1 F, unless otherwise specified)

Parameter

Output voltage

Load Regulation

Line regulation

Quiescent Current

Quiescent Current Change

Output Noise VoItage

Ripple Rejection

Dropout Voltage

Symbol

Vo

Vo

Vo

Iq

Iq

Iq

VN

RR

Vd

Testconditons

Tj=25

-17.5V Vl -30V, Io=1mA-40mA

Io=1mA-70mA

Tj=25 , Io=1mA to 100mA,VI=-23V

Tj=25 , Io=1mA to 40mA,VI=-23V

-17.5 V Vl -30V, Tj=25 ,IO=40mA

-20V Vl -30V, Tj=25 ,IO=40mA

25

0 <Tj<125 , -20V Vl -30V,IO=40mA

0 <Tj<125 ,1mA IO 40mA

10Hz f 100KHz,Tj=25

-18.5V Vl -28.5V,f=120Hz

Tj=25

Min Typ Max Unit

-14.4 -15 -15.6 V

-14.25 - 15 -15.75 V

-14.25 -15 -15.75 V

25 150 mV

15 75 mV

65 300 mV

50 250 mV

6.5 mA

1.5 mA

0.1 mA

90

uV

34 39

dB

1.7

V

Typical Application

LM79L15

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