Voltage Regulator. NTE1906 Datasheet

NTE1906 Regulator. Datasheet pdf. Equivalent

Part NTE1906
Description Integrated Circuit Positive 3 Terminal Voltage Regulator
Feature NTE1906 Integrated Circuit Positive 3 Terminal Voltage Regulator, 18V, 100mA Description: The NTE190.
Manufacture NTE
Datasheet
Download NTE1906 Datasheet




NTE1906
NTE1906
Integrated Circuit
Positive 3 Terminal Voltage Regulator,
18V, 100mA
Description:
The NTE1906 is a positive 3–terminal voltage regulator in a TO92 type package suitable for numerous
applications requiring up to 100mA. This device features thermal shutdown and current limiting making
the NTE1906 remarkably rugged. In most applications, no external components are required.
The NTE1906 is useful for on–card regulation or any other application where a regulated positive volt-
age at a modest current level is needed. This device offers a substantial advantage over he common
resistor/zener diode approach.
Features:
D Internal Short–Circuit Current Limiting
D Internal Thermal Overload Protection
D No External Components Required
Absolute Maximum Ratings:
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Internal Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Operating Junction Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Maximum Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Junction Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Lead Temperature (During Soldring, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Note 1. Thermal resistance, junction–to–ambient is 180°C/W when mounted with 0.4” leads on a PC
board and 160°C/W when mounted with .250” leads on a PC board.
Electrical Characteristics: (VI = 27V, IO = 40mA, CI = 0.33µF, CO = 0.1µF, 0° < TJ < +125°C
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
VO TJ = +25°C
17.3 18.0 18.7
V
20.7V VI 33V, 1mA IO 100mA
17.1 18.0 18.9
V
Line Regulation
Regline TJ = +25°C, 20.7V VI 33V
– – 325 mV



NTE1906
Electrical Characteristics (Cont’d): (VI = 27V, IO = 40mA, CI = 0.33µF, CO = 0.1µF,
0° < TJ < +125°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
LongTerm Stability
Ripple Rejection
Dropout Voltage
Regload
IB
IB
Vn
VO/t
RR
VDO
TJ = +25°C, 1mA IO 100mA
TJ = +125°C
With line, 21V VI 33V
With load, 1mA IO 40mA
TJ = +25°C, f = 10Hz to 10kHz
f = 120Hz, 23V VI 33V
TJ = +25°C, IO = 40mA
– – 170
26
– – 1.5
– – 0.1
150
56
33 48
1.7
Unit
mV
mA
mA
mA
µV
mV/1kHrs
dB
V
.210
(5.33)
Max
.135 (3.45) Min
Seating Plane
.500
(12.7)
Min
VOUT
VIN
GND
.021 (.445) Dia Max
.100 (2.54)
.050 (1.27)
.105 (2.67) Max
.205 (5.2) Max
.165 (4.2) Max
.105 (2.67) Max







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