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ZR2431G02TA

Description
IC vref shunt adj sot223
Categorysemiconductor    Power management   
File Size103KB,7 Pages
ManufacturerDiodes
Websitehttp://www.diodes.com/
Environmental Compliance  
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ZR2431G02TA Overview

IC vref shunt adj sot223

ZR2431G02TA Parametric

Parameter NameAttribute value
Datasheets
ZR2431 SERIES
Product Photos
SOT223-3L
Standard Package1
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Reference
PackagingDigi-Reel®
Reference TypeShu
Output TypeAdjustable
Voltage - Output (Min/Fixed)1.24V
Voltage - Output (Max)15V
Current - Outpu25mA
Tolerance±2.5%
Temperature Coefficie52ppm/°C
Noise - 0.1Hz to 10Hz-
Noise - 10Hz to 10kHz-
Voltage - Inpu-
Current - Supply-
Current - Cathode100µA
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mou
Package / CaseTO-261-4, TO-261AA
Supplier Device PackageSOT-223
Other NamesZR2431G02DKR
ADJUSTABLE PRECISION
ZENER SHUNT REGULATOR
ISSUE 3 DECEMBER 1997
DEVICE DESCRIPTION
The ZR2431 is a three terminal adjustable
s hu n t r e g u l a t or o f f e r i n g e xc el l e nt
temperature stability and output current
handling capability up to 25mA. The output
voltage may be set to any chosen voltage
between 1.24 and 15 volts by selection of
two external divider resistors.
The devices can be used as a replacement
for zener diodes in many applications
r e qu i r i n g a n i mpr o ve me nt i n z e ner
performance.
The ZR2431 is particularly used in the
feedback control loop of switch mode power
supplies. In this application the device 1.24
volt reference enables the generation of low
voltage supplies, typically 3.3 volts or 3 volts.
ZR2431
FEATURES
Surface mount SOT23, SOT223, SOT89
and SO8 packages
TO92 package
2.5% and 1% tolerance
Maximum temperature coefficient 52
ppm/°C
Temperature compensated for
operation over the full temperature
range
Programmable output voltage
100µA to 25mA current sink capability
Low output noise
APPLICATIONS
Shunt regulator
Series regulator
Voltage monitor
Over voltage/ under voltage protection
Switch mode power supplies
SCHEMATIC DIAGRAM
V
Z
V
ref
G
nd
4-154

ZR2431G02TA Related Products

ZR2431G02TA ZR2431N802TA ZR2431F02TA ZR2431N801TA ZR2431G01TA ZR2431Z01TA ZR2431Z02TA
Description IC vref shunt adj sot223 IC vref shunt adj 8sop IC vref shunt adj sot23-3 IC vref shunt adj 8so IC vref shunt adj sot223 IC vref shunt adj sot89-3 IC vref shunt adj sot89-3
Standard Package 1 500 1 1 1 1,000 1
Category Integrated Circuits (ICs) Integrated Circuits (ICs) Integrated Circuits (ICs) Integrated Circuits (ICs) Integrated Circuits (ICs) Integrated Circuits (ICs) Integrated Circuits (ICs)
Family PMIC - Voltage Reference PMIC - Voltage Reference PMIC - Voltage Reference PMIC - Voltage Reference PMIC - Voltage Reference PMIC - Voltage Reference PMIC - Voltage Reference
Packaging Digi-Reel® Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Digi-Reel® Tape & Reel (TR) Digi-Reel®
Reference Type Shu Shu Shu Shu Shu Shu Shu
Output Type Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Voltage - Output (Min/Fixed) 1.24V 1.24V 1.24V 1.24V 1.24V 1.24V 1.24V
Voltage - Output (Max) 15V 15V 15V 15V 15V 15V 15V
Current - Outpu 25mA 25mA 25mA 25mA 25mA 25mA 25mA
Tolerance ±2.5% ±2.5% ±2.5% ±1% ±1% ±1% ±2.5%
Temperature Coefficie 52ppm/°C 52ppm/°C 52ppm/°C 52ppm/°C 52ppm/°C 52ppm/°C 52ppm/°C
Current - Cathode 100µA 100µA 100µA 100µA 100µA 100µA 100µA
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mou Surface Mou Surface Mou Surface Mou Surface Mou Surface Mou Surface Mou
Package / Case TO-261-4, TO-261AA 8-SOIC (0.154", 3.90mm Width) TO-236-3, SC-59, SOT-23-3 8-SOIC (0.154", 3.90mm Width) TO-261-4, TO-261AA TO-243AA TO-243AA
Supplier Device Package SOT-223 8-SOP SOT-23-3 8-SO SOT-223 SOT-89-3 SOT-89-3
Other Names ZR2431G02DKR ZR2431N802TR ZR2431F02ZR2431F02CT ZR2431N801DKR ZR2431G01DKR ZR2431Z01TR ZR2431Z02DKR
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