5

BEIJING ESTEK ELECTRONICS CO.,LTD

Electrical Characteristics 78L10A

78L10A

Parameter

Test Conditions*

Min

Typ

Max

Units

25

°C

9.6

10

10.4

9.5

10

10.5

Output voltage**

0

°C to 125°C

9.5

10

10.5

V

51

175

Input regulation

25

°C

42

125

mV

Ripple rejection

0

°C to 125°C

37

44

dB

20

90

Output regulation

25

°C

11

40

mV

Output noise voltage

f= 10Hz to 100 KHz

25

°C

62

µV

Dropout voltage

25

°C

1.7

V

25

°C

4.2

6

Bias current

125

°C

5.5

1.5

Bias current change

0

°C to 125°C

0.1

mA

Electrical Characteristics 78L12A

Parameter

Test Conditions*

Min

Typ

Max

Units

25

°C

11.5

12

12.5

11.4

12

12.6

Output voltage**

0

°C to 125°C

11.4

12

12.6

V

55

250

Input regulation

25

°C

49

200

mV

Ripple rejection

0

°C to 125°C

37

42

dB

22

100

Output regulation

25

°C

13

50

mV

Output noise voltage

f= 10Hz to 100 KHz

25

°C

70

µV

Dropout voltage

25

°C

1.7

V

25

°C

4.3

6.5

Bias current

125

°C

6

1.5

Bias current change

0

°C to 125°C

0.1

mA

*

Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal

effects must be taken into account separately. All characteristics are measured with a 0.33µF capacitor across the input and a 0.1µF

capacitor across the output.

** This specification applies only for dc power dissipation permitted by absolute maximum ratings.

78L12A

78LXX