L78M00T Series

No.2609-3/8

[L78M07T]

Recommended Operating Conditions at Ta=25°C

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage

VIN

9.5 to 22

V

Output current

IOUT

5 to 500

mA

Operating Characteristics at Ta=25°C, VIN=12V, IOUT=350mA, See specified Test Circuit.

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Output voltage

VOUT

Tj=25°C

6.72

7.0

7.28

V

Line regulation

ΔVO Iine

Tj=25°C, 9V≤VIN≤25V, IOUT=200mA

6.0

60

mV

Tj=25°C, 10V≤VIN≤20V, IOUT=200mA

2.0

30

mV

Load regulation

ΔVO Ioad

Tj=25°C, 5mA≤IOUT≤500mA

140

mV

Tj=25°C, 5mA≤IOUT≤200mA

70

mV

Output voltage

VOUT

9V≤VIN≤22V, 5mA≤IOUT≤350mA

6.6

7.4

V

Current dissipation

ICC

Tj=25°C

4.6

6.0

mA

Current dissipation variation (Line)

ΔICC Iine

10V≤VIN≤25V, IOUT=200mA

0.8

mA

Current dissipation variation (Load)

ΔICC Ioad

5mA≤IOUT≤350mA

0.5

mA

Output noise voltage

VNO

10Hz≤f≤100kHz

48

μV

Ripple rejection

Rrej

f=120Hz, 10V≤VIN≤21V, Tj=25°C, IOUT=100mA

58

dB

f=120Hz, 10V≤VIN≤21V, Tj=25°C, IOUT=300mA

58

80

dB

Minimum input-output voltage dropout

Vdrop

IOUT=350mA

2.0

V

Short current

IOS

Tj=25°C, VIN=35V, to GND

300

mA

Peak output current

IOP

Tj=25°C

0.7

A

[L78M08T]

Recommended Operating Conditions at Ta=25°C

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage

VIN

10.5 to 23

V

Output current

IOUT

5 to 500

mA

Operating Characteristics at Ta=25°C, VIN=15V, IOUT=350mA, See specified Test Circuit.

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Output voltage

VOUT

Tj=25°C

7.7

8.0

8.3

V

Line regulation

ΔVO Iine

Tj=25°C, 10.5V≤VIN≤25V, IOUT=200mA

6.0

60

mV

Tj=25°C, 11V≤VIN≤20V, IOUT=200mA

2.0

30

mV

Load regulation

ΔVO Ioad

Tj=25°C, 5mA≤IOUT≤500mA

160

mV

Tj=25°C, 5mA≤IOUT≤200mA

80

mV

Output voltage

VOUT

10.5V≤VIN≤23V, 5mA≤IOUT≤350mA

7.6

8.4

V

Current dissipation

ICC

Tj=25°C

4.6

6.0

mA

Current dissipation variation (Line)

ΔICC Iine

11V≤VIN≤25V, IOUT=200mA

0.8

mA

Current dissipation variation (Load)

ΔICC Ioad

5mA≤IOUT≤350mA

0.5

mA

Output noise voltage

VNO

10Hz≤f≤100kHz

50

μV

Ripple rejection

Rrej

f=120Hz, 11.5V≤VIN≤22V, Tj=25°C, IOUT=100mA

56

dB

f=120Hz, 11.5V≤VIN≤22V, Tj=25°C, IOUT=300mA

56

80

dB

Minimum input-output voltage dropout

Vdrop

IOUT=350mA

2.0

V

Short current

IOS

Tj=25°C, VIN=35V, to GND

300

mA

Peak output current

IOP

Tj=25°C

0.7

A