FAIRCHILD UA7924UC Regulator TO220 -24V Vintage 1980 MBD005F

£5.00

15 in stock

SKU: MBD005F Category:

Description

1 Piece

Description:
The UA7924UC fixed–voltage regulator is a monolithic integrated circuit in a TO220 type package designed for use in a wide variety of applications including local, on–card regulation. This regulator employs internal current limiting, thermal shutdown, and safe–area compensation. With adequate heat sinking it can deliver output currents in excess of 1A. Although designed primarily as a fixed regulator, this device can be used with external components to obtain adjustable voltages and currents.
Features:
No External Components Required
Internal Thermal Overload Protection
Internal Short–Circuit Current Limiting
Output Transistor Safe–Area Compensation

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40V
Internal Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Derate Above +25°C 15.4mW/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C
Internal Power Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Derate Above +75°C 200mW/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C
Maximum Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C/W
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5°C/W

Voltage regulator type: Negative Fixed

Voltage Output: -24V

Current output max: 1.5A

Voltage input max: -25.1V

Temperature operating min: 0°C

Temperature operating max: 150°C

Pins number of: 3

Case style: TO-220 IC

Generic number: 7924

Tolerance operating voltage: +4%>/li>

Voltage dropout: 1.1V

Voltage input min: -40V

These genuine vintage parts came to us as part of a lot of surplus stock from a large ‘Milspec’ type Co.

Having been in storage for many years (date coded 8001) we have classified them as ‘new other’.

For full datasheet search:-  Fairchild UA7924UC

Additional information

Brand

MPN