NTE1942 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Positive Adjustable Voltage Regulator, 2.85V to 36V, 2A

NTE1942
Integrated Circuit
Positive Adjustable Voltage Regulator,
2.85V to 36V, 2A
Description:
The NTE1942 is an integrated circuit for voltage and current programmable regulation. Current limit-
ing, power limiting, thermal shutdown, and input overvoltage protection (up to 60V) make the
NTE1942 virtually blowout proof. The NTE1942 can be used to replace fixed voltage regulators when
high output voltage precision is required.
Features:
D Adjustable Output Current Up to 2A (Guaranteed Up to T_J = +150°C)
D Adjustable Output Voltage Down to 2.85V
D Input Overvoltage Protection (Up to 60V, 10ms)
D Short Circuit Protection
D Output Transistor S.O.A. Protection
D Thermal Overload Protection
D Low Bias Current On Regulation Terminal
D Low Standby Current Drain
Absolute Maximum Ratings:
DC Input Voltage, V_i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Peak Input Voltage (10ms), V_i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
In–Out Operating Differential Voltage, ∆V_i–o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32V
Output Current, I_o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . internally limited
Power Dissipation, P_tot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . internally limited
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Operating Junction Temperature Range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +150°C
Maximum Thermal Resistance, Junction–to–Case, R_thJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3°C/W
Maximum Thermal Resistance, Junction–to–Ambient, R_thJA . . . . . . . . . . . . . . . . . . . . . . . . +50°C/W