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NTE - Integrated Circuit Positive Voltage Regulator / 15V / 2A

Numéro de référence NTE1938
Description Integrated Circuit Positive Voltage Regulator / 15V / 2A
Fabricant NTE 
Logo NTE 





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NTE1938 fiche technique
NTE1938
Integrated Circuit
Positive Voltage Regulator,
15V, 2A
Features:
D 3 Pin Plastic Package TO3P
D Only Output Capacitor is Externally Required
D Precise Setting Voltage of ±2%
D Wide Input Voltage Range
D Built–in Current Foldback Protection
D Ideal Combination of Passivated Power Transistor and High Reliability Flip–Chip Circuit
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
DC Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V
Power Dissipation, PC (TC =+ 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W
(No Fin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2°C/W
Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Operating Ambient Temperature Range, Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +80°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
DC Input Voltage
Output Voltage
Output Current
Line Regulation
Load Regulation
Temperature Coefficient
Ripple Rejection
Foldback Current
Short–Circuit Current
VIN
VO
IO
VLINE
VLOAD
Kt
RR
IS1
IS2
IO = 2A
VIN = 23V, IO = 0.5A
VIN = 19.5V to 26.5V, IO = 0.5A
VIN = 23V, IO = 0 to 2A
f = 100Hz to 120HZ
Min Typ Max Unit
18 – 40 V
14.8 15.0 15.2 V
0–2 A
– 10 30 mV
– 80 200 mV
±0.5 – mV/°C
– 60 – dB
2.4 – – A
– – 0.6 A

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