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Voltage Regulator. NTE933 Datasheet

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Voltage Regulator. NTE933 Datasheet
















NTE933 Regulator. Datasheet pdf. Equivalent













Part

NTE933

Description

Positive 3 Terminal Voltage Regulator



Feature


NTE933 Integrated Circuit Positive 3 Ter minal Voltage Regulator, 12V, 5A Descri ption: The NTE933 is a 3 terminal fixed positive voltage regulator in a TO3 ty pe package designed for use in applicat ions requiring a well regulated positiv e output voltage. Outstanding features include full power usage up to 5A of lo ad current, internal current limiting, thermal shutdown, .
Manufacture

NTE Electronics

Datasheet
Download NTE933 Datasheet


NTE Electronics NTE933

NTE933; and safe area protection on the chip, pr oviding protection of the series pass D arlington, under most operating conditi ons. Hermetically sealed steel packages are utilized for high reliability and low thermal resistance. A low–noise t emperature stable band–gap reference is the key design factor insuring excel lent temperature regulation of the NTE9 33. This coupled to a .


NTE Electronics NTE933

very low output impedance insures superi or load regulation. Features: D Guarant eed Power Dissipation: PD = 50W @ TC = +80°C D Guaranteed Input–Output Diff erential: VIN – VO = +2.6V D Low Nois e, Band Gap Reference D Remote Sense Ca pability D Sample Power Cycled Burn–I n D Guaranteed Thermal Resistance Junct ion to Case: RΘJC = 0.9°C/W Absolute Maximum Ratings: Input Volt.


NTE Electronics NTE933

age (Note 1), VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Lim ited Derate Above TC = +80°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..





Part

NTE933

Description

Positive 3 Terminal Voltage Regulator



Feature


NTE933 Integrated Circuit Positive 3 Ter minal Voltage Regulator, 12V, 5A Descri ption: The NTE933 is a 3 terminal fixed positive voltage regulator in a TO3 ty pe package designed for use in applicat ions requiring a well regulated positiv e output voltage. Outstanding features include full power usage up to 5A of lo ad current, internal current limiting, thermal shutdown, .
Manufacture

NTE Electronics

Datasheet
Download NTE933 Datasheet




 NTE933
NTE933
Integrated Circuit
Positive 3 Terminal Voltage Regulator,
12V, 5A
Description:
The NTE933 is a 3 terminal fixed positive voltage regulator in a TO3 type package designed for use in
applications requiring a well regulated positive output voltage. Outstanding features include full power
usage up to 5A of load current, internal current limiting, thermal shutdown, and safe area protection on
the chip, providing protection of the series pass Darlington, under most operating conditions. Hermeti-
cally sealed steel packages are utilized for high reliability and low thermal resistance. A low–noise tem-
perature stable band–gap reference is the key design factor insuring excellent temperature regulation
of the NTE933. This coupled to a very low output impedance insures superior load regulation.
Features:
D Guaranteed Power Dissipation: PD = 50W @ TC = +80°C
D Guaranteed Input–Output Differential: VIN – VO = +2.6V
D Low Noise, Band Gap Reference
D Remote Sense Capability
D Sample Power Cycled Burn–In
D Guaranteed Thermal Resistance Junction to Case: RΘJC = 0.9°C/W
Absolute Maximum Ratings:
Input Voltage (Note 1), VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Derate Above TC = +80°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.111W/°C
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Lead Temperature (During Soldering, 60sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9°C/W
Note 1. Short circuit protection is only assured to VINmax. In case of short circuit, with input–output
voltages approaching VINmax, regulator may require the removal of the input voltage to restart.




 NTE933
Electrical Characteristics: (TJ = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Unit
Output Voltage
VO VIN = 15V to 22V, IO = 10mA to 3A, Note 2
11.05 12.0 13.05 V
InputOutput Differential VINVO IO = 5A, TJ = 0 to +125°C
2.6
V
Line Regulation
RegLine VIN = 15V to 27V, IO = 3A, Note 2
– – 1.0 % VO
Load Regulation
RegLoad VIN = 15V, IO = 10mA to 5A, Note 2
– – 0.6 % VO
Quiescent Current
IQ VIN = 15V, IO = 10mA
– – 25 mA
Quiescent Current Line IQ(Line) VIN = 15V to 22V, IO = 10mA
––5
mA
Quiescent Current Load IQ(Load) VIN = 15V, IO = 10mA to 5A
––5
mA
Current Limit
ILIM VIN = 17V, Note 2
– – 15
A
Temperature Coefficient TC VIN = 15V, IO = 100mA, TJ = 0 to +125°C
– – 0.03 % VO/°C
Output Noise Voltage
VN VIN = 15V, IO = 100mA. TJ = 0 to +125°C, Note 3
10 µVrms/V
Ripple Attenuation
RA VIN = 17V, IO = 2A, TJ = 0 to +125°C, Note 4
60
dB
Power Dissipation
PD VIN VO (2.5V to 10V), IO = 10mA to 5A,
TJ = 0 to +125°C
– – 50
W
Note 2. Low duty cycle pulse testing with Kelvin connections required. Die temperature changes
must be accounted for separatly.
Note 3. BW = 10Hz to 100kHz.
Note 4. Ripple attenuation is specified for a 1Vrms, 120Hz, input ripple. Ripple attenuation is mini-
mum of 60dB at 5V output and is 1dB less for each volt increase in the output voltage.
.350 (8.89)
.135 (3.45) Max
.875 (22.2)
Dia Max
Seating
Plane
.312 (7.93) Min
.040 (1.02)
Output
.215 (5.45)
.430
(10.92)
1.187 (30.16)
.665
(16.9)
.156 (3.96) Dia
(2 Holes)
.188 (4.8) R Max
Input
.525 (13.35) R Max
GND/Case








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