NTE1917 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Negative 3 Terminal Voltage Regulator, -5V, 100mA

NTE1917
Integrated Circuit
Negative 3 Terminal Voltage Regulator,
–5V, 100mA
Description:
The NTE1917 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 NTE1917 remarkably rugged. No external components
are required in many applications.
The NTE1917 is useful for on–card regulation or any other application where a regulated negative
voltage at a modest current level is needed. It offers a substantial performance advantage over the
common zener diode–resistor approach.
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30V
Operating Junction Temperature Range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +150°C
Storage Junction Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (V_I = –10V, 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
–4.8 –5.0 –5.2
V
–7V ≥ V_I ≥ –20V, 1mA ≤ I_O ≤ 40mA
–4.75 – –5.25
V
Line Regulation
Reg_line
V_I = –10V, 1mA ≤ I_O ≤ 70mA
T_J = +25°C
–7V ≥ V_I ≥ –20V
–8V ≥ V_I ≥ –20V
–4.75 – –5.25
V
–
– 150
mV
–
– 100
mV