MC78L00, A Series

3

MOTOROLA ANALOG IC DEVICE DATA

0

°C < TJ < +125°C (for MC78LXXAC), unless otherwise noted.)

MC78L09AC, AB

MC78L09C

Characteristics

Symbol

Min

Typ

Max

Min

Typ

Max

Unit

Output Voltage (TJ = +25°C)

VO

8.6

9.0

9.4

8.3

9.0

9.7

Vdc

Line Regulation

(TJ = +25°C, IO = 40 mA)

11.5 Vdc

≤ VI ≤ 24 Vdc

12 Vdc

≤ VI ≤ 24 Vdc

Regline

–

–

20

12

175

125

–

–

20

12

200

150

mV

Load Regulation

(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)

(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)

Regload

–

–

15

8.0

90

40

–

–

15

6.0

90

40

mV

Output Voltage

(11.5 Vdc

≤ VI ≤ 24 Vdc, 1.0 mA ≤ IO ≤ 40 mA)

(VI = 15 V, 1.0 mA ≤ IO ≤ 70 mA)

VO

8.5

8.5

–

–

9.5

9.5

8.1

8.1

–

–

9.9

9.9

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB

–

–

3.0

–

6.0

5.5

–

–

3.0

–

6.0

5.5

mA

Input Bias Current Change

(11 Vdc

≤ VI ≤ 23 Vdc)

(1.0 mA

≤ IO ≤ 40 mA)

∆IIB

–

–

–

–

1.5

0.1

–

–

–

–

1.5

0.2

mA

Output Noise Voltage

(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)

Vn

–

60

–

–

52

–

µV

Ripple Rejection (IO = 40 mA,

f = 120 Hz, 13 V

≤ VI ≤ 24 V, TJ = +25°C)

RR

37

57

–

36

55

–

dB

Dropout Voltage

(TJ = +25°C)

VI – VO

–

1.7

–

–

1.7

–

Vdc

0

°C < TJ < +125°C (for MC78LXXAC), unless otherwise noted.)

MC78L12AC, AB

MC78L12C

Characteristics

Symbol

Min

Typ

Max

Min

Typ

Max

Unit

Output Voltage (TJ = +25°C)

VO

11.5

12

12.5

11.1

12

12.9

Vdc

Line Regulation

(TJ = +25°C, IO = 40 mA)

14.5 Vdc

≤ VI ≤ 27 Vdc

16 Vdc

≤ VI ≤ 27 Vdc

Regline

–

–

120

100

250

200

–

–

120

100

250

200

mV

Load Regulation

(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)

(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)

Regload

–

–

20

10

100

50

–

–

20

10

100

50

mV

Output Voltage

(14.5 Vdc

≤ VI ≤ 27 Vdc, 1.0 mA ≤ IO ≤ 40 mA)

(VI = 19 V, 1.0 mA ≤ IO ≤ 70 mA)

VO

11.4

11.4

–

–

12.6

12.6

10.8

10.8

–

–

13.2

13.2

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB

–

–

4.2

–

6.5

6.0

–

–

4.2

–

6.5

6.0

mA

Input Bias Current Change

(16 Vdc

≤ VI ≤ 27 Vdc)

(1.0 mA

≤ IO ≤ 40 mA)

∆IIB

–

–

–

–

1.5

0.1

–

–

–

–

1.5

0.2

mA

Output Noise Voltage

(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)

Vn

–

80

–

–

80

–

µV

Ripple Rejection (IO = 40 mA,

f = 120 Hz, 15 V

≤ VI ≤ 25 V, TJ = +25°C)

RR

37

42

–

36

42

–

dB

Dropout Voltage

(TJ = +25°C)

VI – VO

–

1.7

–

–

1.7

–

Vdc