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PDF NJM2373A Data sheet ( Hoja de datos )
| Número de pieza | NJM2373A | |
| Descripción | ADJUSTABLE HIGH PRECISION SHUNT REGULATOR | |
| Fabricantes | JRC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2373A (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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NJM2373/73A/76
www.DataSheet4U.com
ADJUSTABLE HIGH PRECISION SHUNT REGULATOR
■GENERAL DESCRIPTION
NJM2373 / NJM2373A / NJM2376 is an adjustable
high precision shunt regulator.
The output voltage can be adjusted to any value
between reference voltage and 14V by two extend
resistors.
■PACKAGE OUTLINE
NJM2373F/AF
NJM2376F
NJM2373U/AU
NJM2376U
■FEATURES
● Operating Voltage
VREF to 13V
● High Precision Voltage Reference NJM2373
NJM2373A/76
● Minimum Input Current
80µA typ.
● Adjustable Output Voltage
● Bipolar Technology
● Package Outline
SOT-89 (3pin), MTP5
1.25V±2%
1.25V±1%
■BLOCK DIAGRAM
REFERENCE
VREF
CATHODE
ANODE
■PIN CONFIGURATION
NC 1
ANODE 2
NC 3
5 CATHODE
4 REFERENCE
NJM2373F/73AF
NC 1
ANODE 2
NC 3
5 REFERENCE
4 CATHODE
NJM2376F
REFERENCE 1
ANODE 2
CATHODE 3
NJM2373U/AU
CATHODE 1
ANODE 2
REFERENCE 3
NJM2376U
Ver.2006-03-30
-1-
1 page  
www.DataSheet4U.com
■TYPICAL CHARACTERISTICS
Sefty Operating Boundary Condition
(VKA=VREF,Ta=25°C)
250
Stable Operaion Region
200
NJM2373/73A/76
150
100
50
0
0.001
Unstable Operaion Region
0.01 0.1
1
Output Capacetance Co (uF)
Note) Oscillation might occur while operating within the range
of safety curve.
So that, it is necessary to make ample margins by
taking considerations of fluctuation of the device.
10
1260
Reference Voltage vs. Temperature
(IK=1mA,VKA=VREF)
1255
1250
1245
1240
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Cathode Current (Off Cond.) vs. Temperature
(VKA=13V,VREF=0V)
1
0.8
0.6
0.4
0.2
0
-50 -25 0 25 50 75 100 125 150
Ambient emperature Ta (°C)
Reference Input Current vs. Temperature
(IK=1mA,R1=10kΩ,R2= )
3
2.5
2
1.5
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Output Noise Voltage vs. Temperature
(IK=1mA,VKA=VREF)
140
120
100
80
60
40
20
0
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Ver.2006-03-30
-5-
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NJM2373A.PDF ] | |
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