µA78L00
SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS010I – JANUARY 1976 – REVISED JULY 1999
electrical characteristics at specified virtual junction temperature, V
I
= 19 V, I
O
= 40 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ†
25°C
Output voltage
VI = 14 V to 27 V
V,
IO = 1 mA to 70 mA
VI = 14.5 V to 27 V
VI = 16 V to 27 V
VI = 15 V to 25 V,
f = 120 Hz
IO = 1 mA to 40 mA
0°C to 125°C
0°C to 125°C
25°C
25°C
25°C
25°C
25°C
25°C
125°C
VI = 16 V to 27 V
IO = 1 mA to 40 mA
0°C to 125°C
36
µA78L12C
MIN
11.1
10.8
10.8
55
49
42
22
13
70
1.7
4.3
6.5
6
1.5
0.2
100
50
TYP
12
MAX
12.9
13.2
13.2
250
200
37
µA78L12AC
MIN
11.5
11.4
11.4
55
49
42
22
13
70
1.7
4.3
6.5
6
1.5
0.1
100
50
TYP
12
MAX
12.5
12.6
12.6
250
200
mV
dB
mV
µV
V
mA
mA
V
UNIT
Input
voltage regulation
Ripple rejection
Output
voltage regulation
Output
noise voltage
Dropout voltage
Bias current
Bias
current change
IO = 1 mA to 100 mA
IO = 1 mA to 40 mA
f = 10 Hz to 100 kHz
† Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are
measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output.
electrical characteristics at specified virtual junction temperature, V
I
= 23 V, I
O
= 40 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ†
25°C
Output
voltage
Input
voltage
regulation
Ripple
rejection
Output
voltage
regulation
Output
noise voltage
Dropout
voltage
Bias current
Bias
current change
VI = 10 V to 30 V
IO = 1 mA to 40 mA
VI = 17.5 V to 30 V,
17 5
V
IO = 1 mA to 70 mA
VI = 17.5 V to 30 V
25°C
VI = 20 V to 30 V
VI = 18.5 V to 28.5 V,
IO = 1 mA to 100 mA
IO = 1 mA to 40 mA
f = 10 Hz to 100 kHz
25°C
25°C
25°C
125°C
0°C to 125°C
f = 120 Hz
25°C
33
IO = 1 mA to 40 mA
0°C to 125°C
0°C to 125°C
µA78L15C
MIN
13.8
13.5
13.5
65
58
39
25
25°C
15
82
1.7
4.6
6.5
6
1.5
0.2
150
75
TYP
15
MAX
16.2
16.5
16.5
300
250
34
µA78L15AC
MIN
14.4
14.25
14.25
65
58
39
25
15
82
1.7
4.6
6.5
6
1.5
0.1
150
75
mV
µV
V
mA
mA
TYP
15
MAX
15.6
15.75
15.75
300
250
mV
V
UNIT
dB
† Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are
measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
7
TI [ TEXAS INSTRUMENTS ]
