NTE NTE1972, NTE1974, NTE1970, NTE1966, NTE1976 Datasheet

NTE1960, NTE1962, NTE1964, NTE1966, NTE1968,

NTE1970, NTE1972, NTE1974, NTE1976

Integrated Circuit

Positive, 3–Terminal Voltage Regulator

Description:

The NTE1960 through NTE1976 series of monolithic 3–terminal positive voltage regulators employ internal current limiting, thermal shut–down, and safe–area compensation in an isolated TO220 type package making them essentially indestrucible. If adequate heat sinking is provided, they can deliver over 1A output current. These devices are intended for use as fixed voltage regulators in a wide range of applications including local (on card) regulation for elimination of distribution problems associated with single point regulation. In addition to use as fixed voltage regulators, they can be used with external components to obtain adjustable output voltages and currents.

Absolute Maximum Ratings: (TA = +25° C unless otherwise specified)
Input Voltage, VIN										35V
	NTE1960, NTE1962, NTE1964, NTE1966, NTE1968, NTE1970, NTE1972 . . .							. . . .	.
	NTE1974, NTE1976 . . . . . .		. . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . .	.	. . . .	. . . . .		. . 40V
Power Dissipation (TC ≤		+70° C), PD . . . . . . . . . . . . . . . . . . . . . .		. . . . . . . . . . . .	. . . .	.	. . . .	. . . . .		. 16W
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . .				. . . . . . . . . . . .	. . . .	.	. –30° to +150° C
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . .				. . . . . . . . . . . .	. . . .	.	. . –30° to +75° C
Storage Temperature Range, Tstg			. . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . .	.	. –40° to +125° C
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . .				. . . . . . . . . . . .	. . . .	.	. . . .	. . . .	60° C/W
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . .				. . . . . . . . . . . .	. . . .	.	. . . .	. . . . .		5° C/W
Electrical Characteristics: (TJ = +25° C, CI = 0.33 F, CO = 0.1				F, Note 1 unless otherwise specified)
	Parameter	Symbol	Test Conditions		Min		Typ	Max		Unit
Output Voltage
	NTE1960	VOUT	VIN = 10V, IO = 0.5A		4.8		5.0	5.25		V
	NTE1962		VIN = 11V, IO = 0.5A		5.75		6.0	6.25		V
	NTE1964		VIN = 14V, IO = 0.5A		7.7		8.0	8.3		V
	NTE1966		VIN = 15V, IO = 0.5A		8.65		9.0	9.35		V
	NTE1968		VIN = 16V, IO = 0.5A		9.6		10.0	10.4		V
	NTE1970		VIN = 19V, IO = 0.5A		11.5		12.0	12.5		V
	NTE1972		VIN = 23V, IO = 0.5A		14.4		15.0	15.6		V
	NTE1974		VIN = 27V, IO = 0.5A		17.3		18.0	18.7		V
	NTE1976		VIN = 33V, IO = 0.5A		23.0		24.0	25.0		V

Note 1. Measurement is to be conducted in pulse testing.