JRC NJM78M00 User Manual

NJM78M00

3-TERMINAL POSITIVE VOLTAGE REGULATOR

GENERAL DESCRIPTION PACAGE OUTLINE

The NJM78M00 series of 3-Terminal Positive Voltage Regulators
is constructed using the New JRC Planar epitaxial process. These
regulators employ internal current-limiting, thermal-shutdown and
safe-area compensation making them essentially indestructible. If
adequate heat sinking is provided, they can deliver in excess of
500mA output current. They are intended as fixed voltage regulation
in a wide range of applications including local or on-card regulation
for elimination of noise and distribution problems associated with
single point regulation. In addition to use as fixed voltage regulators,
these devices can be used with external components to obtain
adjustable output voltages and currents.

FEATURES

• Internal Short Circuit Current Limit

• Internal Thermal Overload Protection

• Excellent Ripple Rejection

• Guarantee'd 500mA Output Current

• Package Outline TO-220F, TO-252

• Bipolar Technology

EQUIVALENT CIRCUIT

NJM78M00FA

1. IN

2. GND

3. OUT

(note) The radiation fin is connected pin2.

NJM78M00DL1A

1. IN

2. GND

3. OUT

Ver.2003-09-24

-1-

NJM78M00

ABSOLUTE MAXIMUM RATINGS (Ta=25

PARAMETER SYMBOL MAXIMUM RATINGS UNIT

ºC)

Input Voltage VIN

Storge Temperature Range T

stg

Operating Junction Temperature

Operating Temperature Range

Operating Junction Temparature

78M05 to 78M09
78M12 to 78M15
78M18 to 78M24

-40 to +150 ºC

T

j

T

opr

35
35
40

-40 to +150

-40 to +85

V

ºC

TO-220F 7.5(TC≤75ºC)

Power Dissipation PD

TO-252 7.5(T

1.0(Ta

≤56ºC)

C

=25ºC)

W

THERMAL CHARACTERISTICS

TO-220F TO-252

Junction-to-Ambient Temperature θja 60 125

Thermal Resistance

ºC/W

Junction-to-Case θjc 7 12.5

ELECTRICAL CHARACTERISTICS (C

=0.33µF, CO=0.1µF, Tj=25ºC)

IN

Measurement is to be conducted in pulse testing.

PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

NJM78M05FA/DL1A

Output Voltage VO

Line Regulation ∆VO - VIN

Load Regulation ∆VO - IO

Quiescent Current I

Average Temperature
Coefficient of Output Voltage

Q

∆V

O

Ripple Rejection RR

V

Output Noise Voltage

NO

/∆T

=10V, I0=350mA

V

IN

=7 to 25V, IO=200mA

V

IN

=10V, IO=5 to 500mA

V

IN

V

=10V, IO=0mA

IN

V

=10V, IO=5mA

IN

=10V, IO=350mA, ein=1V

V

IN

V

=10V, BW=10Hz to 100kHz, IO=350mA

IN

, f=120Hz

P-P

4.8 5.0 5.2 V

- 3 50 mV

- 5 50 mV

- 4 6 mA

- -1 - mV/ºC

60 80 - dB

- 60 - µV

- 2 -

Ver.2003-09-24

ELECTRICAL CHARACTERISTICS (C

PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

NJM78M06FA/DL1

=0.33µF, CO=0.1µF, Tj=25ºC)

IN

Measurement is to be conducted in pulse testing.

NJM78M00

Output Voltage VO

Line Regulation ∆VO - VIN

Load Regulation ∆VO - IO

Quiescent Current I

Average Temperature
Coefficient of Output Voltage

Q

∆V

O

/∆T

Ripple Rejection RR

V

Output Noise Voltage

NJM78M08FA/DL1

NO

Output Voltage VO

Line Regulation ∆VO - VIN

Load Regulation ∆VO - IO

Quiescent Current I

Average Temperature
Coefficient of Output Voltage

Q

/∆T VIN=14V, IO=5mA - -1 - mV/ºC

∆V

O

=11V, IO =350mA

V

IN

=8 to 25V, IO=200mA

V

IN

=11V, IO=5 to 500mA

V

IN

V

=11V, IO=0mA

IN

V

=11V, IO=5mA

IN

=11V, IO=350mA, ein=1V

V

IN

V

=11V, BW =10Hz to100kHz, IO=350mA

IN

=14V, IO=350mA

V

IN

=10.5 to 25V, IO=200mA

V

IN

=14V, IO=5 to 500mA

V

IN

VIN=14V, IO=0mA - 4 6 mA

Ripple Rejection RR VIN=14V,IO=350mA, ein=1V

Output Noise Voltage VNO V

NJM78M09FA/DL1

Output Voltage VO V

=14V, BW=10Hz to 100kHz, IO=350mA - 80 - µV

IN

=15V, IO=350mA 8.65 9.0 9.35 V

IN

f=120Hz

P-P,

f=120Hz 56 75 - dB

P-P,

5.75 6.0 6.25 V

- 5 60 mV

- 5 60 mV

- 4 6 mA

- -1 - mV/ºC

59 75 - dB

- 70 - µV

7.7 8.0 8.3 V

- 6 60 mV

- 8 80 mV

Line Regulation ∆VO - VIN VIN=11.5 to 25V, IO=200mA - 6 60 mV

Load Regulation ∆VO - IO VIN=15V, IO=5 to 500mA - 8 90 mV

Quiescent Current I

Average Temperature
Coefficient of Output Voltage

Q

/∆T VIN=15V, IO=5mA - -1 - mV/ºC

∆V

O

Ripple Rejection RR VIN=15V,IO=350mA, ein=1V

Output Noise Voltage VNO V

NJM78M12FA/DL1

Output Voltage VO V

VIN=15V, IO=0mA - 4.1 6 mA

f=120Hz 56 70 - dB

P-P,

=15V, BW=10Hz to 100kHz, IO=350mA - 90 - µV

IN

=19V, IO=350mA 11.5 12.0 12.5 V

IN

Line Regulation ∆VO - VIN VIN=14.5 to 30 V, IO=200mA - 8 60 mV

Load Regulation ∆VO - IO VIN=19V, IO=5 to 500mA - 8 120 mV

Quiescent Current I

Average Temperature
Coefficient of Output Voltage

Q

/∆T VIN=19V, IO=5mA - -1 - mV/ºC

∆V

O

Ripple Rejection RR VIN=19V,IO=350mA, ein=1V

Output Noise Voltage VNO V

VIN=19V, IO=0mA - 4.1 6 mA

f=120Hz 55 70 - dB

P-P,

=19V, BW=10Hz to 100kHz, IO=350mA - 100 - µV

IN

Ver.2003-09-24

-3-