Voltage Regulator. NTE1913 Datasheet

NTE1913 Regulator. Datasheet pdf. Equivalent

Part NTE1913
Description Integrated Circuit Negative 3 Terminal Voltage Regulator
Feature NTE1913 Integrated Circuit Negative 3 Terminal Voltage Regulator, –5V, 1.5A Description: The NTE1913.
Manufacture NTE
Datasheet
Download NTE1913 Datasheet




NTE1913
NTE1913
Integrated Circuit
Negative 3 Terminal Voltage Regulator,
–5V, 1.5A
Description:
The NTE1913 is a 3 terminal fixed negative voltage regulator in a TO3 type package suitable for numer-
ous applications requiring up to 1.5A. This device employs internal current limiting safe area protection
and thermal shutdown for protection against virtually all overload conditions.
Low ground pin current allows output voltage to be easily boosted above the preset value with a resist-
er divider. The low quiescent current rain of the NTE1913 with a specified maximum change with line
and load ensures good regulation in the voltages boosted mode.
Features:
D Thermal, Short Circuit, and Safe Area Protection
D High Ripple Rejection
D 4% Preset Output Voltage
Absolute Maximum Ratings:
Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –35V
Input–Output Differential, VIN–VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Lead Temperature (During Soldering, 10sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +230°C
Note 1. Thermal resistance, junction–to–ambient is +50°C/W (no heat sink) and +5°C/W (infinite
heat sink).



NTE1913
Electrical Characteristics: (0° ≤ TJ +125°C, PD 1.5W, VO = 5V, VIN = 10V, IO = 500mA,
CIN = 2.2µF, COUT = 1µF unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
VO TJ = +25°C
4.8 5.0 5.2 V
20V VIN 7.5V, 5mA IO 1A, P 15W 7.45 5.00 5.25 V
Line Regulation
RegLine TJ = +25°C, 25V VIN 7V, Note 2
8 50 mV
Load Regulation
TJ = +25°C, 12V VIN 8V, Note 2
RegLoad TJ = +25°C, 5mA IO 1.5A, Note 2
2 15 mV
15 100 mV
TJ = +25°C, 250mA IO 750A, Note 2
5 50 mV
Quiescent Current
IQ TJ = +25°C
1 2 mA
Quiescent Current Line
Quiescent Current Load
Output Noise Voltage
IQ(Line)
IQ(Load)
VN
25V VIN 7V
5mA IO 1.5A
TA = +25°C, f = 10Hz to 100Hz
– – 0.5 mA
– – 0.5 mA
125
µV
Ripple Rejection
RR 18V VIN 8V, f = 120Hz
54 66 dB
Dropout Voltage
peak Output Current
Temperature Coefficient
IOmax
TJ = +25°C, IO = 1A
TJ = +25°C
0° ≤ TJ +100°C, IO = 5mA
1.1
V
2.2
A
0.4 mV/°C
Note 2. Regulation is measured at a constant temperature by pulse testing with a low duty cycle.
Change in output voltage due to heating effects must be taken into account.
.135 (3.45) Max
.350 (8.89)
.875 (22.2)
Dia Max
Seating
Plane
.312 (7.93) Min
.040 (1.02)
VOUT
.215 (5.45)
.430
(10.92)
1.187 (30.16)
.665
(16.9)
.156 (3.96) Dia
(2 Holes)
.188 (4.8) R Max
GND
.525 (13.35) R Max
VIN/Case







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