CYStech Electronics Corp.
Spec. No. : C520M3
Issued Date : 2014.05.08
Revised Date : 2014.06.23
Page No. : 5/10
LM78M12 (Ta=25°C, Vin=19V, Io=350mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
Parameter
Conditions
Vo
ΔVo
ΔVo
IQ
ΔIQ
Vn
RR
VD
ISC
IPK
TCVo
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Short Circuit
Current
Peak Output Current
Temperature Coefficient
of Output Voltage
5mA≤Io≤350mA
15V≤Vin≤27V
IO=200mA, 14.5V≤Vin≤30V
IO=200mA, 16V≤Vin≤30V
5mA≤Io≤500mA
5mA≤Io≤200mA
5mA≤Io≤350mA
14.5V≤Vin≤30V, Io=200mA
10Hz≤f≤100KHz
15V≤Vin≤25V, Io=100mA,
f=120Hz, eIN=1Vrms
Io=500mA
Vin=30V
Tj=25℃
Io=5mA, 0≤Tj≤125℃
LM78M12
Min Typ Max
11.52 12.0 12.48
11.40 - 12.60
Units
V
-
5 100
mV
-
3 50
-
30 240
mV
-
15 120
-
3.5 8
mA
-
- 0.5
mA
-
- 1.0
- 110 -
μV
55
-
-
dB
-
2
-
V
170
mA
700
mA
-0.5
mV/℃
LM78M15 (Ta=25°C, Vin=23V, Io=350mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
Parameter
Conditions
Vo
ΔVo
ΔVo
IQ
ΔIQ
Vn
RR
VD
ISC
IPK
TCVo
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Short Circuit
Current
Peak Output Current
Temperature Coefficient
of Output Voltage
5mA≤Io≤350mA
17.5V≤Vin≤30V
IO=200mA, 17.5V≤Vin≤30V
IO=200mA, 20V≤Vin≤30V
5mA≤Io≤500mA
5mA≤Io≤200mA
5mA≤Io≤350mA
17.5V≤Vin≤30V, Io=200mA
10Hz≤f≤100KHz
18.5V≤Vin≤28.5V, Io=100mA,
f=120Hz, eIN=1Vrms
Io=500mA
Vin=30V
Tj=25℃
Io=5mA, 0≤Tj≤125℃
LM78M15
Min Typ Max
14.40 15.0 15.60
14.25 - 15.75
Units
V
-
6 100
mV
-
3 50
-
-
30 300
15 150
mV
-
4.5 8
mA
-
- 0.5
-
-
1.0
mA
- 130 -
μV
54
-
-
dB
-
2
-
V
170
mA
700
mA
-0.6
mV/℃
LM78MXXM3
CYStek Product Specification