H7909 View Datasheet(PDF) - Shantou Huashan Electronic Devices

Part Name

Description

MFG CO.

H7909

3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS

Shantou Huashan Electronic Devices 

Shantou Huashan Electronic Devices Co.,Ltd.

H 7909

（unless otherwise specified，0℃≤TJ≤125℃,IO=500mA,VI=14V,CI=2.2μF,CO=1μF）

Symbol Parameter

Min. Typ. Max. Unit

Conditions

VO

Output Voltage

ΔVO Line Regulation (Note1)

ΔVO Load Regulation (Note1)

IQ

Quiescent Current

ΔIQ Quiescent Current Change

ΔVO/ΔT Output Voltage Drift

VN

Output Noise Voltage

RR

Ripple Rejection

VD

Dropout Voltage

ISC

Short Circuit Current

IPK

Peak Current

-8.7 -9.0 -9.3

TJ=25℃

-8.6 -9.0 -9.4

V IO=5.OmA to 1.0A, PO≤15W,

VI=-11.5V to -23V

10

180

TJ=25℃,VI=-10.5V to -25V

mV

5

90

TJ=25℃,VI=-11V to -17V

12

180

TJ=25℃,IO=1.5A to 5.0mA

mV

4

90

TJ=25℃,IO=250mA to 750mA

3

6

mA TJ=25℃

0.05 0.5

0.1

1

IO=5mA to 1.0A

mA

VI=-11.5V to -25V

-0.6

mV/℃ IO=5mA

175

μV TA=25℃,f=10Hz to 100kHz

54

60

dB f=120Hz, △VI=10V

2

V TJ=25℃,IO=1A,

300

mA TJ=25℃,VI=-35V

2.2

A TJ=25℃

2

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