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-
NJM78M00
ELECTRICAL CHARACTERISTICS (C
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
NJM78M15FA/DL1
Output Voltage VO V
Line Regulation ∆VO - VIN VIN=17.5 to 30V, IO=200mA - 10 60 mV
Load Regulation ∆VO - IO VIN=23V, IO=5 to 500mA - 10 150 mV
Quiescent Current I
Average Temperature
Coefficient of Output Voltage
Q
/∆T VIN=23V, IO=5mA - -1 - mV/ºC
∆V
O
Ripple Rejection RR VIN=23V,IO=350mA, ein=1V
Output Noise Voltage VNO V
NJM78M18FA/DL1
Output Voltage VO V
Line Regulation ∆VO - VIN VIN=21 to 33V, IO=200mA - 10 60 mV
Load Regulation ∆VO - IO VIN=27V, IO=5 to 500mA - 15 180 mV
Quiescent Current I
Average Temperature
Coefficient of Output Voltage
Q
/∆T VIN=27V, IO=5mA - -1.1 - mV/ºC
∆V
O
Ripple Rejection RR VIN=27V,IO=350mA, ein=1V
Output Noise Voltage VNO V
NJM78M20FA/DL1
Output Voltage VO V
Line Regulation ∆VO - VIN VIN=23 to 35V, IO=200mA - 10 60 mV
Load Regulation ∆VO - IO VIN=29V, IO=5 to 500mA - 20 200 mV
Quiescent Current I
Average Temperature
Coefficient of Output Voltage
Q
/∆T VIN=29V, IO=5mA - -1.1 - mV/ºC
∆V
O
Ripple Rejection RR VIN=29V,IO=350mA, ein=1V
Output Noise Voltage VNO V
NJM78M24FA/DL1
Output Voltage VO V
Line Regulation ∆VO - VIN VIN=27 to 38V, IO=200mA - 10 60 mV
Load Regulation ∆VO - IO VIN=33V, IO=5 to 500mA - 20 240 mV
Quiescent Current I
Average Temperature
Coefficient of Output Voltage
Q
/∆T VIN=33V, IO=5mA - -1.2 - mV/ºC
∆V
O
Ripple Rejection RR VIN=33V,IO=350mA, ein=1V
Output Noise Voltage VNO V
=0.33µF, CO=0.1µF, Tj=25ºC)
IN
Measurement is to be conducted in pulse testing.
=23V, IO=350mA 14.4 15.0 15.6 V
IN
VIN=23V, IO=0mA - 4.1 6 mA
f=120Hz 54 70 - dB
P-P,
=23V, BW=10Hz to 100kHz, IO=350mA - 120 - µV
IN
=27V, IO=350mA 17.3 18.0 18.7 V
IN
VIN=27 V, IO=0mA - 4.2 6 mA
f=120Hz 53 65 - dB
P-P,
=27V, BW=10Hz to 100kHz, IO=350mA - 140 - µV
IN
=29V, IO=350mA 19.2 20.0 20.8 V
IN
VIN=29V, IO=0mA - 4 6 mA
f=120Hz 53 65 - dB
P-P,
=29V, BW=10Hz to 100kHz, IO=350mA - 150 - µV
IN
=33V, IO=350mA 23.0 24 25.0 V
IN
VIN=33V, IO=0mA - 4.2 6 mA
f=120Hz 50 60 - dB
P-P,
=33V, BW=10Hz to 100kHz, IO=350mA - 160 - µV
IN
- 4 -
Ver.2003-09-24
TEST CIRCUIT
1. Output Voltage, Line Regulation, Load Regulation,
Quiescent Current, Average Temperature Coefficient of
Output Voltage, Output Noise Voltage
•
Measurement is to be conducted
•
IQ=I
- I
in pulse testing
IN
O
POWER DISSIPATION VS. AMBIENT TEMPERATURE
2. Ripple Rejection
e
in
RR=20log
10
o
e
NJM78M00
[dB]
Ver.2003-09-24
-5-
NJM78M00
■ TYPICAL CHARACTERISTICS
NJM78M05/M15/M24 Output Characteristics
(Io=0.35A, Tj=25°C)
(V)
O
Output Voltage V
Input Voltage V
(V)
IN
NJM78M05/M15/M24 Output Characteristics
(Io=0.35A, Tj=25°C)
(V)
O
Output Voltage V
Output Current IO (A)
NJM78M05 Quiescent Current vs. Input Voltage
(Io=0mA, Tj=25°C,)
(mA)
Q
Quiescent Current I
Input Voltage V
(V)
IN
NJM78M05 Output Voltage vs. Temperature
(V)
O
NJM78M05/M15/M24
Thermal Shutdown Characteristics
(Io=0mA)
(V)
O
Output Voltage V
Ambient Temperature Ta(°C)
- 6 -
Output Voltage V
Ambient Temperature T
(°C)
a
Ver.2003-09-24
(Tj=25
P
-P)
■ TYPICAL CHARACTERISTICS
NJM78M05/15/24 Ripple Rejection
°C, Io=0.35A, ein=1V
NJM78M00
NJM78M05 Dropout Characteristics
(Tj=25°C)
(dB)
Ripple Rejection RR
Frequency (Hz)
NJM78M09 Dropout Characteristics
(Tj=25°C)
(V)
O
Output Voltage V
(V)
O
Output Voltage V
Input Voltage V
(V)
IN
NJM78M12 Dropout Characteristics
(Tj=25°C)
(V)
O
Output Voltage V
Input Voltage V
(V)
IN
NJM78M00 Series Short Circuit Output Current
∞
(Tj=25°C,
(A)
O
Heat Sink)
Output Current I
Dropout Voltage V
IN –VO
(V)
Input Voltage V
[CAUTION]
The specifications on thi s databook are only
given for information , wit hout any guarantee
as regards either mistakes or o missions. The
application circuits in thi s databook are
described only to show repre sentative usages
of the product and not i ntended for the
guarantee or permission of a ny right including
the industrial rights.
(V)
IN
Ver.2003-09-24
-7-
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