78L09 datasheet(1/2 Pages) HOTTECH

Part #	78L09

Description	Plastic-Encapsulate Voltage Regulator

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Manufacturer	HOTTECH [GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.]

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Plastic-Encapsulate Voltage Regulator

GUANGDONG

HOTTECH

INDUSTRIAL

CO,. LTD.

FEATURES

Maximum Output current

IO: 0.1 A

Output voltage

VO: 9V

ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies)

Parameter

Symbol

Value

Unit

Input Voltage

VI

30

V

Operating Junction Temperature Range

TOPR

0-125

Storage Temperature Range

TSTG

-65-150

ELECTRICAL CHARACTERISTICS (Vi=10V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )

Parameter

Symbol

Test conditions

Min

Typ

Max

Unit

Output voltage

Vo

25

8.64

9.0

9.36

V

12V≤V l≤24V, Io=1mA-40mA

0-125

8.55

9.0

9.45

V

Io=1mA-70mA

8.55

9.0

9.45

V

Load Regulation

△Vo Io=1mA-100mA

25

19

90

mV

Io=1mA-40mA

25

11

40

mV

Line regulation

△Vo 12V≤Vl≤24V

25

45

175

mV

13V≤V l≤24V

25

40

125

mV

Quiescent Current

Iq

25

4.1

6.0

mA

Quiescent Current Change

△Iq 13V≤V

l≤24V

0-125

1.5

mA

△Iq 1mA≤I

O≤40mA

0-125

0.1

mA

Output Noise Voltage

VN

10Hz≤f≤100KHz

25

58

uV

Ripple Rejection

RR

15V≤V l≤25V,f=120Hz

0-125

45

dB

Dropout Voltage

Vd

25

1.7

V

78L09

Continuous total dissipation

PD: 0.625 W (Ta=25

)

1.OUT

2.GND

TO-92

3.IN

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