UA78M08CKCE3 View Datasheet(PDF) - Texas Instruments

 Part Name Description Manufacturer UA78M08CKCE3 POSITIVE-VOLTAGE REGULATORS Texas Instruments
UA78M08CKCE3 Datasheet PDF : 20 Pages
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µA78M00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS059P – JUNE 1976 – REVISED OCTOBER 2005
Electrical Characteristics
at specified virtual junction temperature, VI = 8 V, IO = 350 mA, TJ = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS(1)
µA78M33C
MIN TYP MAX
Output voltage(2)
Input voltage regulation
Ripple rejection
Output voltage regulation
Temperature coefficient
of output voltage
IO = 5 mA to 350 mA,
VI = 8 V to 20 V
IO = 200 mA
VI = 8 V to 18 V,
f = 120 Hz
VI = 8 V,
IO = 5 mA,
TJ = 0°C to 125°C
VI = 5.3 V to 25 V
VI = 8 V to 25 V
IO = 100 mA, TJ = 0°C to 125°C
IO = 300 mA
IO = 5 mA to 500 mA
TJ = 0°C to 125°C
3.2 3.3 3.4
3.1 3.3 3.5
9 100
3
50
62
62
80
20 100
–1
Output noise voltage
f = 10 Hz to 100 kHz
40 200
Dropout voltage
2
Bias current
4.5
6
Bias current change
Short-circuit output current
Peak output current
IO = 200 mA, VI = 8 V to 25 V, TJ = 0°C to 125°C
IO = 5 mA to 350 mA,
TJ = 0°C to 125°C
VI = 35 V
0.8
0.5
300
700
UNIT
V
mV
dB
mV
mV/°C
µV
V
mA
mA
mA
mA
(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.
(2) This specification applies only for dc power dissipation permitted by absolute maximum ratings
Electrical Characteristics
at specified virtual junction temperature, VI = 10 V, IO = 350 mA, TJ = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS(1)
µA78M05C
MIN TYP MAX
Output voltage
Input voltage regulation
Ripple rejection
Output voltage regulation
Temperature coefficient
of output voltage
IO = 5 mA to 350 mA,
VI = 7 V to 20 V
IO = 200 mA
VI = 8 V to 18 V,
f = 120 Hz
IO = 5 mA to 500 mA
IO = 5 mA to 200 mA
IO = 5 mA,
TJ = 0°C to 125°C
VI = 7 V to 25 V
VI = 8 V to 25 V
IO = 100 mA, TJ = 0°C to 125°C
IO = 300 mA
TJ = 0°C to 125°C
4.8
5 5.2
4.75
5.25
3 100
1
50
62
62
80
20 100
10
50
–1
Output noise voltage
f = 10 Hz to 100 kHz
40 200
Dropout voltage
2
Bias current
4.5
6
Bias current change
Short-circuit output current
Peak output current
IO = 200 mA, VI = 8 V to 25 V, TJ = 0°C to 125°C
IO = 5 mA to 350 mA,
TJ = 0°C to 125°C
VI = 35 V
0.8
0.5
300
0.7
UNIT
V
mV
dB
mV
mV/°C
µV
V
mA
mA
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.
5