NJM78M00
3-TERMINAL POSITIVE VOLTAGE REGULATOR
GENERAL DESCRIPTION
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
PACAGE OUTLINE
NJM78M00FA
1. IN
2. GND
3. OUT
NJM78M00DL1A
1. IN
2. GND
3. OUT
(note) The radiation fin is connected pin2.
EQUIVALENT CIRCUIT
Ver.2003-09-24
-1-
NJM78M00
ELECTRICAL CHARACTERISTICS (CIN=0.33µF, CO=0.1µF, Tj=25ºC)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
5.75
6.0
6.25
V
NJM78M06FA/DL1
Output Voltage
VO
VIN=11V, IO =350mA
Line Regulation
∆VO - VIN
VIN=8 to 25V, IO=200mA
-
5
60
mV
Load Regulation
∆VO - IO
VIN=11V, IO=5 to 500mA
-
5
60
mV
Quiescent Current
IQ
VIN=11V, IO=0mA
-
4
6
mA
Average Temperature
Coefficient of Output Voltage
∆VO/∆T
VIN=11V, IO=5mA
-
-1
-
mV/ºC
Ripple Rejection
RR
VIN=11V,IO=350mA, ein=1VP-P, f=120Hz
59
75
-
dB
Output Noise Voltage
VNO
VIN=11V, BW=10Hz to100kHz, IO=350mA
-
70
-
µV
Output Voltage
VO
VIN=14V, IO=350mA
7.7
8.0
8.3
V
Line Regulation
∆VO - VIN
VIN=10.5 to 25V, IO=200mA
-
6
60
mV
Load Regulation
∆VO - IO
VIN=14V, IO=5 to 500mA
-
8
80
mV
Quiescent Current
IQ
VIN=14V, IO=0mA
-
4
6
mA
Average Temperature
Coefficient of Output Voltage
∆VO/∆T
VIN=14V, IO=5mA
-
-1
-
mV/ºC
Ripple Rejection
RR
VIN=14V,IO=350mA, ein=1VP-P, f=120Hz
56
75
-
dB
Output Noise Voltage
VNO
VIN=14V, BW=10Hz to 100kHz, IO=350mA
-
80
-
µV
Output Voltage
VO
VIN=15V, IO=350mA
8.65
9.0
9.35
V
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
IQ
VIN=15V, IO=0mA
-
4.1
6
mA
Average Temperature
Coefficient of Output Voltage
∆VO/∆T
VIN=15V, IO=5mA
-
-1
-
mV/ºC
Ripple Rejection
RR
VIN=15V,IO=350mA, ein=1VP-P, f=120Hz
56
70
-
dB
Output Noise Voltage
VNO
VIN=15V, BW=10Hz to 100kHz, IO=350mA
-
90
-
µV
Output Voltage
VO
VIN=19V, IO=350mA
11.5
12.0
12.5
V
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
IQ
VIN=19V, IO=0mA
-
4.1
6
mA
Average Temperature
Coefficient of Output Voltage
∆VO/∆T
VIN=19V, IO=5mA
-
-1
-
mV/ºC
Ripple Rejection
RR
VIN=19V,IO=350mA, ein=1VP-P, f=120Hz
55
70
-
dB
Output Noise Voltage
VNO
VIN=19V, BW=10Hz to 100kHz, IO=350mA
-
100
-
µV
NJM78M08FA/DL1
NJM78M09FA/DL1
NJM78M12FA/DL1
Ver.2003-09-24
-3-