78L15 A
THREE-TERMINAL POSITIVE VOLTAGE REGULATOR IC
FEATURES:
- OUTPUT CURRENT IN EXCESS OF 100
M
A;
- NO EXTERNAL COMPONENTS REQUIRED;
- INTERNAL SHORT CIRCUIT CURRENT LIMITING;
- INTERNAL THERMAL OVERLOAD PROTECTION;
- OUTPUT TRIMMET TO
5% TOLERANCE;
ABSOLUTE MAXIMUM RATINGS (Ta= 25
C)
Characteristic Symbol
Norm
Unit
Input Voltage
Vin
V
35
Junction Temperature
T
j
C 150
TO-92
1
1. Output
2. GND
3. Input
ELECTRICAL CHARACTERISTICS
(Vin=23V,Io=40mA,Ci=0.33mkF,Co=0.1mkF,Tj=0+125C, unless otherwise noted.)
Characteristic
Symbo
l
Norm Unit
Min
TYP
Max
Output Voltage(Tj=25C)
Vo
14,4
15,6
V
Output Voltage
1.0mA
Io
40mA, 17,5 V
Vin
30V
1.0mA
Io
70mA, Vin=23V
Vo
14,25
14,25
15,75
15,75
V
Line Regulation (Tj=+25C, Io=40mA )
17,5 V
Vin
30 V
20 V
Vin
30 V
Vv
300
250
mV
Load Regulation(Tj=+25C)
1.0mA
Io
0.1A
1.0mA
Io
40mA
Vi
150
75
mV
Quiescent Current Tj=+25C
Ib
6.5
mA
Tj=+125C
Ib
6.0
mA
Quiescent Current Change
20 V
Vin
30 V
1.0mA
Io
40m A
Ib
1.5
0.1
mA
Dropout Voltage (Io=40mA,Tj=+25C)
Vi-Vo
1,7
V
PDF 
ZIP