JRC NJM78M00 User Manual
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 |
NJM78M00DL1A |
1. IN |
1. IN |
2. GND |
2. GND |
3. OUT |
3. OUT |
(note) The radiation fin is connected pin2.
EQUIVALENT CIRCUIT
Ver.2003-09-24 |
- 1 - |
NJM78M00
|
|
ABSOLUTE MAXIMUM RATINGS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(Ta= 25ºC) |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
PARAMETER |
|
SYMBOL |
|
MAXIMUM RATINGS |
|
|
|
|
|
|
UNIT |
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Input Voltage |
|
VIN |
|
|
78M05 to 78M09 |
|
|
|
|
|
35 |
|
|
|
V |
|
|
||||||
|
|
|
|
78M12 to 78M15 |
|
|
|
|
|
35 |
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
78M18 to 78M24 |
|
|
|
|
|
40 |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Storge Temperature Range |
|
Tstg |
|
|
|
-40 to +150 |
|
|
|
|
|
|
ºC |
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
Operating Temperature Range |
|
Operating Junction Temperature |
|
Tj |
|
|
|
-40 to +150 |
|
|
ºC |
|
|
||||||||||
|
|
Operating Junction Temparature |
|
Topr |
|
|
|
-40 to +85 |
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
TO-220F 7.5(TC≤75ºC) |
|
|
|
|
|
|
|
|
|||||||
|
Power Dissipation |
|
PD |
|
|
TO-252 |
7.5(TC≤56ºC) |
|
|
|
|
W |
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
1.0(Ta= 25ºC) |
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
THERMAL CHARACTERISTICS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TO-220F |
|
|
TO-252 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
Thermal Resistance |
|
Junction-to-Ambient Temperature |
θja |
|
|
60 |
|
|
|
|
125 |
|
|
ºC/W |
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
Junction-to-Case |
θjc |
|
|
7 |
|
|
|
|
12.5 |
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
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 |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NJM78M05FA/DL1A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
Output Voltage |
|
VO |
|
VIN= 10V, I0= 350mA |
|
|
|
|
|
|
4.8 |
|
5.0 |
|
5.2 |
|
V |
||||||
|
Line Regulation |
|
∆VO - VIN |
|
VIN= 7 to 25V, IO= 200mA |
|
|
|
- |
|
3 |
|
50 |
|
mV |
|||||||||
|
Load Regulation |
|
∆VO - IO |
|
VIN= 10V, IO= 5 to 500mA |
|
|
|
- |
|
5 |
|
50 |
|
mV |
|||||||||
|
Quiescent Current |
|
IQ |
|
VIN= 10V, IO= 0mA |
|
|
|
|
|
|
- |
|
4 |
|
6 |
|
mA |
||||||
|
Average Temperature |
|
∆VO/∆T |
|
VIN= 10V, IO= 5mA |
|
|
|
|
|
|
- |
|
-1 |
|
- |
|
mV/ºC |
||||||
|
|
Coefficient of Output Voltage |
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
Ripple Rejection |
|
RR |
|
VIN= 10V, IO= 350mA, ein= 1VP-P, f= 120Hz |
|
|
|
60 |
|
80 |
|
- |
|
dB |
|||||||||
|
Output Noise Voltage |
|
VNO |
|
VIN= 10V, BW= 10Hz to 100kHz, IO= 350mA |
|
- |
|
60 |
|
- |
|
µV |
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- 2 - |
Ver.2003-09-24 |
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 |
|
|
|
|
|
|
|
|
|
|
NJM78M06FA/DL1 |
|
|
|
|
|
|
|
|
Output Voltage |
VO |
VIN= 11V, IO = 350mA |
5.75 |
6.0 |
6.25 |
V |
|
|
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 |
∆VO/∆T |
VIN= 11V, IO= 5mA |
- |
-1 |
- |
mV/ºC |
|
|
|
Coefficient of Output Voltage |
||||||
|
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 |
|
|
|
|
|
|
|
|
|
|
|
NJM78M08FA/DL1 |
|
|
|
|
|
|
|
|
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 |
∆VO/∆T |
VIN=14V, IO=5mA |
- |
-1 |
- |
mV/ºC |
|
|
|
Coefficient of Output Voltage |
||||||
|
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 |
|
|
|
|
|
|
|
|
|
|
|
NJM78M09FA/DL1 |
|
|
|
|
|
|
|
|
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 |
∆VO/∆T |
VIN=15V, IO=5mA |
- |
-1 |
- |
mV/ºC |
|
|
|
Coefficient of Output Voltage |
||||||
|
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 |
|
|
|
|
|
|
|
|
|
|
|
NJM78M12FA/DL1 |
|
|
|
|
|
|
|
|
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 |
∆VO/∆T |
VIN=19V, IO=5mA |
- |
-1 |
- |
mV/ºC |
|
|
|
Coefficient of Output Voltage |
||||||
|
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 |
|
|
|
|
|
|
|
|
|
|
Ver.2003-09-24 |
- 3 - |
Loading...