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NJM2373

New Japan Radio
Part Number NJM2373
Manufacturer New Japan Radio
Description (NJM2373 / NJM2376) Adjustable High Precision Shunt Regulator
Published Mar 24, 2008
Detailed Description www.DataSheet4U.com NJM2373/73A/76 Adjustable High Precision Shunt Regulator ■ GENERAL DESCRIPTION The NJM2373/73A and...
Datasheet PDF File NJM2373 PDF File

NJM2373
NJM2373

Overview
www.
DataSheet4U.
com NJM2373/73A/76 Adjustable High Precision Shunt Regulator ■ GENERAL DESCRIPTION The NJM2373/73A and NJM2376 are adjustable high precision shunt regulators.
The output voltage can be adjusted to any value between reference voltage and 14V by two extend resistors.
■ PACKAGE OUTLINE ■ FEATURES ● Operating Voltage ( VREF to 13V) ● High Precision Reference Voltage NJM2373 1.
25V±2% NJM2373A/76 1.
25V±1% ● Minimum External Parts ● Bipolar Technology ● Package Outline MTP5 , SOT-89 NJM2373F/AF NJM2376F NJM2373U / AU NJM2376U ■ BLOCK DIAGRAM CATHODE ■ PIN CONFIGURATION NC 1 ANODE 2 NC 3 4 REFERENCE 5 CATHODE ( NJM2373F/73AF ) REFERENCE + NC 1 ANODE 2 NC 3 5 REFERENCE 4 CATHODE VREF ( NJM2376F ) REFERENCE 1 ANODE ANODE 2 CATHODE 3 ( NJM2373U / AU ) CATHODE 1 ANODE 2 REFERENCE 3 ( NJM2376U ) www.
DataSheet4U.
com NJM2373/73A/76 ■ ABUSOLUTE MAXIMUM RATINGS PARAMETER Cathode Voltage Continuous Cathode Current Reference Input Current Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL VKA IKA IREF PD (MTP5) (SOT-89) Topr Tstg RATINGS +14 -30 to 50 -10 to 0.
05 250 350 -40 to +85 -40 to +150 (Ta=25°C) UNIT V mA mA mW °C °C (Ta=25°C) UNIT V mA (IK=1mA, Ta=25°C) MAX.
UNIT 1275 mV 1250 1262.
5 TYP.
1250 — — 2.
0 0.
4 0.
01 0.
12 ±2.
7 ±2.
0 4.
0 1.
0 1.
0 — mV/V mV/V µA µA µA Ω ■ RECOMMENDED OPERATING CONDITIONS PARAMETER Cathode Voltage Cathode Current SYMBOL VKA IK MIN.
VREF 1 TYP.
— — MAX.
13 30 ■ ELECTRICAL CHARACTERISTICS 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/∆VREF IREF IMIN IOFF |ZKA| CONDITIONS VKA=VREF (*1) .
NJM2373 VKA=VREF (*1) , NJM2373A NJM2376 |VREF|≤VKA≤5V(*2) 5V≤VKA≤13V(*2) VKA= VREF R1=10kΩ,R2=∞ (*2) VKA=VREF,∆VREF=-1%(*1) VKA=13V,VREF=0V(*3) VKA= VREF, f≤1kHz 1mA≤IK≤100mA(*1) MIN.
1225 1237.
5 — — — — — — ■ TEMPERATURE CHARACTERISTICS PARAMETER Reference Voltage Ch...


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