78L12ACD データシートの表示（PDF） - Planeta Semiconductor

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78L12ACD

Three-Terminal Low Current Positive Voltage Regulators

Planeta Semiconductor 

78L00AC Series

78L12AC ELECTRICAL CHARACTERISTICS

(VI = 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TA = 25 °C unless otherwise noted)

Characteristic

Output Voltage

Output Voltage,

14.0V < VI < 27.0V, 1mA < IO < 40mA

Line Regulation,

14.5V < VI < 27.0V

Load Regulation,

1mA < IO < 100mA

1mA < IO < 40mA

Input Bias Current

Input Bias Current,

16.0V < VI < 27.0V, 1mA < IO < 40mA

Ripple Rejection,

15.0V < VI < 25.0V, IO=40mA, f=120Hz

Dropout Voltage

Symbol

VO

VO

IIB

∆ IIB

RR

VI – VO

Min

11.5

11.4

–

–

–

–

–

37

Typ

12.0

Max

12.5

–

12.6

– 250

– 100

–

50

–

6.5

–

1.5

–

–

1.7

–

Unit

V

V

mV

mV

mA

mA

dB

V

78L15AC ELECTRICAL CHARACTERISTICS

(VI = 23 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TA = 25 °C unless otherwise noted)

Characteristic

Output Voltage

Output Voltage,

17.5V < VI < 30.0V, 1mA < IO < 40mA

Line Regulation,

17.5V < VI < 30.0V

Load Regulation,

1mA < IO < 100mA

1mA < IO < 40mA

Input Bias Current

Input Bias Current,

19.0V < VI < 30.0V, 1mA < IO < 40mA

Ripple Rejection,

18.5V < VI < 28.5V, IO=40mA, f=120Hz

Dropout Voltage

Symbol

VO

VO

IIB

∆ IIB

RR

VI – VO

Min

14.4

14.25

–

–

–

–

–

34

Typ

15.0

Max

15.6

–

15.75

– 300

– 150

–

75

–

6.5

–

1.5

–

–

1.7

–

Unit

V

V

mV

mV

mA

mA

dB

V

PLANETA JSC, 2/13 Fedorovsky Ruchei, Veliky Novgorod, 173004, Russia

© August 2001 Rev 1

Ph./Fax: +7–816–2231736

E-mail: planeta@novgorod.net

http://www.novgorod.net/~planeta

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