Linear Regulators (LDO) | MC78M

Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive

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Overview

The MC78M00/MC78M00A positive linear voltage regulator is identical to the popular MC7800 Series devices, except it is specified for only half the output current. Like the MC7800 device, the MC78M00 three-terminal regulators are intended for local, on-card voltage regulation.

Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine to make these linear voltage regulators remarkably rugged under most operating conditions. Maximum output current, with adequate heatsinking is 500 mA.

  • No External Components Required
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limiting
  • Output Transistor Safe-Area Compensation
  • MC78M00A High Accuracy ( +/-2%) Available for 5.0 V, 8.0 V, 12 V and 15 V
  • Pb-Free Packages are Available*

Material Composition

Product Change Notification

Specifications:


  MC78M00AB MC78M00AC MC78M00B MC78M00C
Tolerance 2% 2% 4% 4%
Temperature Range -40°C to +125°C 0°C to +125°C -40°C to +125°C 0°C to +125°C
Package DPAK-3, TO-220 DPAK-3, TO-220 DPAK-3, TO-220 DPAK-3, TO-220

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72

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

Application

Pricing ($/Unit)

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MC78M12BTG

Active

Pb

A

H

P

TO-220-3

221AB

NA

0

TUBE

50

N

Single

Positive

12

0.5

14

35

2

3.2

80

75

No

No

Industrial

$0.2084

More Details

MC78M05ACDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Industrial

$0.1832

More Details

MC78M12BDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

12

0.5

14

35

2

3.2

80

75

No

No

Industrial

$0.1772

More Details

NCV78M12BDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

12

0.5

14

35

2

3.2

80

75

No

No

Automotive

$0.234

More Details

MC78M15CTG

Active

Pb

A

H

P

TO-220-3

221AB

NA

0

TUBE

50

N

Single

Positive

15

0.5

17

35

2

3.2

70

90

No

No

Industrial

$0.276

More Details

MC78M09CDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

9

0.5

11

35

2

3.2

80

52

No

No

Industrial

$0.1665

More Details

MC78M12CTG

Active

Pb

A

H

P

TO-220-3

221AB

NA

0

TUBE

50

N

Single

Positive

12

0.5

14

35

2

3.2

80

75

No

No

Industrial

$0.2267

More Details

MC78M15CDTG

Active

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

15

0.5

17

35

2

3.2

70

90

No

No

Industrial

$0.2008

More Details

MC78M05BTG

Active

Pb

A

H

P

TO-220-3

221AB

NA

0

TUBE

50

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Industrial

$0.2736

More Details

MC78M15ACDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

15

0.5

17

35

2

3.2

70

90

No

No

Industrial

$0.1867

More Details

NCV78M08BDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

8

0.5

10

35

2

3.2

80

52

No

No

Automotive

$0.1968

More Details

NCV78M05ABDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Automotive

$0.2333

More Details

MC78M05ABDTG

Active

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Industrial

$0.2319

More Details

MC78M05ABDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Industrial

$0.1841

More Details

MC78M05CTG

Active

Pb

A

H

P

TO-220-3

221AB

NA

0

TUBE

50

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Industrial

$0.2612

More Details

MC78M08CDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

8

0.5

10

35

2

3.2

80

52

No

No

Industrial

$0.1547

More Details

MC78M05BDTG

Active

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

5

0.5

7

35

2

3.2

80

40

No

No

Industrial

$0.2116

More Details

MC78M12CDTG

Active

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

12

0.5

14

35

2

3.2

80

75

No

No

Industrial

$0.1521

More Details

MC78M15ABDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

15

0.5

17

35

2

3.2

70

90

No

No

Industrial

$0.2797

More Details

MC78M08BDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

8

0.5

10

35

2

3.2

80

52

No

No

Industrial

$0.1947

More Details

MC78M12ABDTRKG

Active

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

12

0.5

14

35

2

3.2

80

75

No

No

Industrial

$0.1791

More Details

MC78M15CDTRKG

Active

Pb

A

H

P