NTE1905 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Negative 3 Terminal Voltage Regulator, -15V, 100mA

NTE1905
Integrated Circuit
Negative 3 Terminal Voltage Regulator,
–15V, 100mA
Description:
The NTE1905 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 inter-
nal current limiting and thermal shutdown making the NTE1905 remarkably rugged. No external compo-
nents are required in many applications.
The NTE1905 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
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Input Voltage, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –35V
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
Line Regulation
V_O T_J = +25°C
–14.4 –15 –15.6
V
–17.5V ≥ V_I ≥ –30V, 1.0mA ≤ I_O ≤ 40mA –14.25 – –15.75
V
V_I = –23V, 1.0mA ≤ I_O ≤ 70mA
–14.25 – –15.75
V
Reg_line T_J = +25°C
–17.5V ≥ V_I ≥ –30V
–
–
300
mV
–20V ≥ V_I ≥ –30V
–
–
250
mV