µA78M00 SERIES
POSITIVE-VOLTAGE REGULATORS
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SLVS059P–JUNE 1976–REVISED OCTOBER 2005
Electrical Characteristics
at specified virtual junction temperature, VI = 10 V, IO = 350 mA, TJ = 25°C (unless otherwise noted)
µA78M05I
PARAMETER
TEST CONDITIONS(1)
UNIT
MIN
4.8
TYP
MAX
5
5.2
5.25
100
50
IO = 5 mA to 350 mA,
VI = 7 V to 20 V
Output voltage
V
TJ = –40°C to 125°C
VI = 7 V to 25 V
4.75
3
1
Input voltage regulation
Ripple rejection
IO = 200 mA
mV
dB
VI = 8 V to 25 V
IO = 100 mA, TJ = –40°C to 125°C
IO = 300 mA
62
62
VI = 8 V to 18 V,
f = 120 Hz
80
20
10
IO = 5 mA to 500 mA
IO = 5 mA to 200 mA
100
50
Output voltage regulation
mV
Temperature coefficient
of output voltage
IO = 5 mA,
TJ = –40°C to 125°C
–1
mV/°C
Output noise voltage
Dropout voltage
Bias current
f = 10 Hz to 100 kHz
40
2
200
µV
V
4.5
6
0.8
0.5
mA
IO = 200 mA, VI = 8 V to 25 V, TJ = –40°C to 125°C
IO = 5 mA to 350 mA, TJ = –40°C to 125°C
Bias current change
mA
Short-circuit output current VI = 35 V
Peak output current
300
0.7
mA
A
(1) All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing
techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately.
Electrical Characteristics
at specified virtual junction temperature, VI = 11 V, IO = 350 mA, TJ = 25°C (unless otherwise noted)
µA78M06C
PARAMETER
TEST CONDITIONS(1)
UNIT
V
MIN TYP MAX
5.75
5.7
6
6.25
6.3
100
50
Output voltage
IO = 5 mA to 350 mA,
IO = 200 mA
VI = 8 V to 21 V
TJ = 0°C to 125°C
VI = 8 V to 25 V
VI = 9 V to 25 V
5
Input voltage regulation
Ripple rejection
mV
1.5
IO = 100 mA,
TJ = 0°C to 125°C
59
59
VI = 8 V to 18 V,
f = 120 Hz
dB
IO = 300 mA
80
IO = 5 mA to 500 mA
IO = 5 mA to 200 mA
20 120
Output voltage regulation
mV
10
60
Temperature coefficient
of output voltage
IO = 5 mA,
TJ = 0°C to 125°C
–1
mV/°C
Output noise voltage
Dropout voltage
Bias current
f = 10 Hz to 100 kHz
45
2
µV
V
4.5
6
0.8
0.5
mA
VI = 9 V to 25 V,
IO = 200 mA,
TJ = 0°C to 125°C
Bias current change
mA
IO = 5 mA to 350 mA,
TJ = 0°C to 125°C
Short-circuit output current VI = 35 V
Peak output current
270
0.7
mA
A
(1) All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing
techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately.
6