78L15 Datasheet, PDF (1/1 Pages) Wing Shing Computer Components – Positive-Voltage Regulators

78L15 A• THREE-TERMINAL POSITIVE VOLTAGE REGULATOR IC
FEATURES:
- OUTPUT CURRENT IN EXCESS OF 100MA;
- 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+125°C, unless otherwise noted.)
Characteristic
Symbo
Norm
Unit
l
Min TYP Max
Output Voltage(Tj=25°C)
Vo 14,4
15,6 V
Output Voltage
Vo
1.0mA≤Io≤40mA, 17,5 V≤Vin≤ 30V
1.0mA≤Io≤70mA, Vin=23V
14,25
14,25
15,75 V
15,75
Line Regulation (Tj=+25°C, Io=40mA )
∆Vv
17,5 V≤Vin≤30 V
20 V≤Vin≤ 30 V
mV
300
250
Load Regulation(Tj=+25°C)
1.0mA≤Io≤0.1A
1.0mA≤Io≤40mA
∆Vi
mV
150
75
Quiescent Current Tj=+25°C
Ib
6.5 mA
Tj=+125°C
Ib
6.0 mA
Quiescent Current Change
20 V≤Vin≤ 30 V
1.0mA≤Io≤40m A
∆Ib
1.5 mA
0.1
Dropout Voltage (Io=40mA,Tj=+25°C)
Vi-Vo
1,7
V