NTE1934X Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Positive Voltage Regulator, 5V, 2A

NTE1934X
Integrated Circuit
Positive Voltage Regulator,
5V, 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: (T_A = +25°C unless otherwise specified)
DC Input Voltage, V_IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Power Dissipation, P_C (T_C =+ 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W
(No Fin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6W
Thermal Resistance, Junction–to–Case, R_thJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2°C/W
Junction Temperature Range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Operating Ambient Temperature Range, T_op . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +100°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Electrical Characteristics: (T_A = +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
V_IN
V_O
I_O
∆V_LINE
∆V_LOAD
K_t
RR
I_S1
I_O = 2A
V_IN = 8V, I_O = 1A
V_IN = 6V to 15V, I_O = 1A
V_IN = 8V, I_O = 0 to 2A
f = 100Hz to 120H_Z
V_IN = 8V
Min Typ Max Unit
6 – 15 V
4.9 5.0 5.1 V
0–2 A
– 10 30 mV
– 40 100 mV
– ±0.5 – mV/°C
– 54 – dB
2.4 – – A