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NJM2373A

JRC
Part Number NJM2373A
Manufacturer JRC
Description ADJUSTABLE HIGH PRECISION SHUNT REGULATOR
Published Jun 14, 2009
Detailed Description NJM2373/73A/76 www.DataSheet4U.com ADJUSTABLE HIGH PRECISION SHUNT REGULATOR ■GENERAL DESCRIPTION ■PACKAGE OUTLINE NJM...
Datasheet PDF File NJM2373A PDF File

NJM2373A
NJM2373A

Overview
NJM2373/73A/76 www.
DataSheet4U.
com ADJUSTABLE HIGH PRECISION SHUNT REGULATOR ■GENERAL DESCRIPTION ■PACKAGE OUTLINE 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.
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 CATHODE ■PIN CONFIGURATION NC 1 ANODE 2 NC 3 4 REFERENCE 5 CATHODE REFERENCE NJM2373F/73AF NC 1 ANODE 2 VREF 5 REFERENCE 4 CATHODE NC 3 NJM2376F REFERENCE 1 ANODE 2 CATHODE 3 ANODE NJM2373U/AU CATHODE 1 ANODE 2 REFERENCE 3 NJM2376U Ver.
2006-03-30 -1- NJM2373/73A/76 www.
DataSheet4U.
com ■ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SYMBOL Cathode Voltage VKA Continuous Cathode Current IK Reference Input Current IREF Power Dissipation Operating Temperature Range Storage Temperature Range PD TOPR TSTG MAXIMUM RATINGS +14 -30 ~ 50 -10 ~ 0.
05 (SOT-89) 350 (MTP5) 200 -40 ~ +85 -40 ~ +150 UNIT V mA mA mW °C °C ■RECOMMENDED OPERATING CONDITIONS (Ta=25°C) PARAMETER SYMBOL MIN.
TYP.
Cathode Voltage VKA VREF – Cathode Current IK 0.
5 – MAX.
13 30 UNIT V mA ■ELECTRICAL CHARACTERISTICS (IK=1mA, Ta=25°C) PARAMETER Reference Voltage Reference Voltage Change vs.
Cathode Voltage Change Reference Input Current Minimum Input Current Cathode Current (Off Cond.
) Dynamic Impedance SYMBOL VREF ∆VREF/ ∆VKA IREF IMIN IOFF ZKA TEST CONDITION VKA=VREF NJM2373A VKA=VREF NJM2373A/ NJM2376 VREF≤ VKA ≤ 5V 5V ≤ VKA ≤ 13V VKA=VREF R1=10kΩ, R2=∞ VKA=VREF, ∆VREF=±1% VKA=13V, VREF=0V VKA= VREF, f≤1kHz 0.
5mA ≤ IK ≤ 30mA (*1) (*1) (*2) (*2) (*2) (*1) (*3) (*1) MIN.
1225 1237 – – – – – – TYP.
1250 1250 – – 2.
0 80 0.
01 0.
12 MAX.
1275 1263 ±2.
7 ±2.
0 4.
0 500 1.
0 – mV/V mV/V µA µA µA Ω UNIT mV ■TE...


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