/ 1A. NTE1932 Datasheet

NTE1932 1A. Datasheet pdf. Equivalent

Part NTE1932
Description Integrated Circuit 3-Terminal Positive Voltage Regulator / 10V / 1A
Feature NTE1932 Integrated Circuit 3–Terminal Positive Voltage Regulator, 10V, 1A The NTE1932 fixed–voltage .
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NTE1932
NTE1932
Integrated Circuit
3–Terminal Positive Voltage Regulator,
10V, 1A
The NTE1932 fixed–voltage regulator is a monolithic integrated circuit in a TO220 type package de-
signed for use in a wide variety of applications including local, on–card regulation. This regulator em-
ploys internal current limiting, thermal shutdown, and safe–area compensation. With adequate heat-
sinking it can deliver output currents in excess of 1.0 ampere. Although designed primarily as a fixed
voltage regulator, this device can be used with external components to obtain adjustable voltages and
currents.
Features:
D Thermal Overload Protection
D Internal Short–Circuit Current Limiting
D Output Transistor Safe–Area Compensation
Absolute Maximum Ratings:
Input Voltage, Vin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.75W
Power Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20W
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +150°C
Storage Junction 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
Electrical Characteristics: (Vin = 16V, IO = 500mA, CI = 0.33µF, CO = 0.1µF, TJ = 0° to +125°C
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
Line Regulation
Load Regulation
VO TJ = +25°C
9.6 10.0 10.4 V
5mA IO 1A, PO 15W, 12.5V Vin 25V 9.5 10.0 10.5 V
Regline TJ = +25°C, Note 1 12.5V Vin 25V
– 10 200 mV
13V Vin 20V
– 3 100 mV
Regload TJ = +25°C, Note 1 5mA IO 1.5A
– 12 200 mV
250mA IO 750mA – 4 100 mV
Note 1. Load and line regulation are specified at constant junction temperature. Changes in VO due
to heating effects must be taken into account separately. Pulse testing with low duty cycle
is used.



NTE1932
Electrical Characteristics: (Vin = 16V, IO = 500mA, CI = 0.33µF, CO = 0.1µF, TJ = 0° to +125°C
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
Output Noise Voltage
Output Resistance
ShortCircuit Current Limit
Peak Output Current
IB
IB
RR
Vin VO
Vn
rO
Isc
Imax
TJ = +25°C
12.5V Vin 29V
5mA IO 1A
14V Vin 23V, f = 120Hz
TJ = +25°C, IO = 1A
TA = +25°C, 10Hz f 100kHz
f = 1kHz
TA = +25°C, Vin = 35V
TJ = +25°C
4.3 8.0 mA
– – 1.0 mA
– – 0.5 mA
56 71 dB
2
V
58 µV/VO
17 m
420 mA
2.2
A
.147 (3.75)
Dia Max
.420 (10.67)
Max
.110 (2.79)
.500
(12.7)
Max
.070 (1.78)
Max
VIN
.100 (2.54)
.250 (6.35)
Max
.500
(12.7)
Min
VOUT
GND/Tab







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