Voltage Regulator. NTE1904 Datasheet

NTE1904 Regulator. Datasheet pdf. Equivalent

Part NTE1904
Description Integrated Circuit Positive 3 Terminal Voltage Regulator
Feature NTE1904 Integrated Circuit Positive 3 Terminal Voltage Regulator, Low Dropout Voltage, 3.3V, 1A Desc.
Manufacture NTE
Datasheet
Download NTE1904 Datasheet



NTE1904
NTE1904
Integrated Circuit
Positive 3 Terminal Voltage Regulator,
Low Dropout Voltage, 3.3V, 1A
Description:
The NTE1904 is a positive voltage regulator in a TO220 type package and features very low dropout
voltage and very low quiescent current making it particularly suitable for low noise, low power applica-
tions and specifically in battery powered systems.
Features:
D Very Low Dropout Voltage: 0.45V
D Very Low Quiescent Current
D Logic–Controlled Electronic Shutdown
D Internal Current and Thermal Limit
Absolute Maximum Ratings:
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to 40V
Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Power Dissipation, Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Operating Junction Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50°C/W
Electrical Characteristics: (TJ = +25°C, Ci = 0.1µF, Co = 2.2µF, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
VO IO = 50mA, Vi = 5.3V
3.234 3.3 3.366
–25° < TA < +85°C 3.168 – 3.432
V
V
Operating Input Voltage
Vi IO = 500mA
– – 16 V
Output Current Limit
Line Regulation
Load Regulation
Iout
Regline
Regload
Vi = 4.3V to 16V, IO = 5 mA
Vi = 4.6V, IO = 5mA to 500mA
–1– A
– 2 12 mV
– 2 10 mV
Quiescent Current
ON Mode
OFF Mode
Id Vi = 4.3V to 16V, IO = 0mA
Vi = 4.6V to 16V, IO = 500mA
Vi = 6V
– 0.5 1.0 mA
– – 12 mA
– 50 100 µA



NTE1904
Electrical Characteristics (Cont’d): (TJ = +25°C, Ci = 0.1µF, Co = 2.2µF, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage Rejection
SVR IO = 5mA, Vi = 5.3V ±1V f = 120Hz
80 dB
f = 1kHz
75 dB
f = 10kHz
60 dB
Output Noise Voltage
Dropout Voltage
Control Input Logic, Low
eN B = 10Hz to 100kHz
Vd IO = 200mA
IO = 500mA
Vil 40° < TA < +125°C
50 µV
0.2 0.35 V
0.4 0.7 V
– – 0.8 V
Control Input Logic, High
Control Input Current
Output Bypass Capacitance
Vih
Ii Vi = 6V, Vc = 6V
CO ESR = 0.1to 10, IO = 0 to 500mA
2–– V
10 µA
2 10 µF
.147 (3.75)
Dia Max
.420 (10.67)
Max
GND
.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







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)