ETC 78L15

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
°C
150
Junction Temperature
Tj
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
14,25
15,75 V
1.0mA≤Io≤40mA, 17,5 V≤Vin≤ 30V
14,25
15,75
1.0mA≤Io≤70mA, Vin=23V
Line Regulation (Tj=+25°C, Io=40mA )
mV
∆Vv
300
17,5 V≤Vin≤30 V
250
20 V≤Vin≤ 30 V
Load Regulation(Tj=+25°C)
mV
∆Vi
150
1.0mA≤Io≤0.1A
75
1.0mA≤Io≤40mA
Quiescent Current Tj=+25°C
Ib
6.5
mA
Tj=+125°C
Ib
6.0
mA
Quiescent Current Change
∆Ib
1.5
mA
20 V≤Vin≤ 30 V
0.1
1.0mA≤Io≤40m A
Dropout Voltage (Io=40mA,Tj=+25°C)
Vi-Vo
1,7
V