NTE1908 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Positive 3 Terminal Voltage Regulator, 24V, 100mA

NTE1908
Integrated Circuit
Positive 3 Terminal Voltage Regulator,
24V, 100mA
Description:
The NTE1908 voltage regulator is an inexpensive, easy–to–use device in a TO92 type package suitable
for a multitude of applications that require a regulated supply of up to 100mA. This device features internal
current limiting and thermal shutdown making the NTE1908 remarkably rugged. No external components
are required in many applications.
The NTE1908 offers a substantial performance advantage over the traditional zener diode–resistor
combination, as output impedance and quiescent current are substantially reduced.
Features:
D Low Cost
D ±5% Tolerance
D Internal Short–Circuit Current Limiting
D Internal Thermal Overload Protection
D No External Components Required
D Complementary to NTE1909 Negative Regulator
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Input Voltage, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Operating Junction Temperature Range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +150°C
Storage Junction Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (V_I = 33V, I_O = 40mA, C_I = 0.33µF, C_O = 0.1µF, 0° < T_J < +125°C
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
V_O T_J = +25°C
22.1 24.0 25.9
V
28V ≤ V_I ≤ 38V, 1mA ≤ I_O ≤ 40mA
21.6 – 26.4
V
Line Regulation
28V ≤ V_I ≤ 33V, 1mA ≤ I_O ≤ 70mA
21.6 – 26.4
V
Reg_line T_J = +25°C,
I_O = 40mA
27.5V ≤ V_I ≤ 38V
28V ≤ V_I ≤ 80V
– 35 350
mV
– 30 300
mV