ZR431FTC
- Mfr.Part #
- ZR431FTC
- Manufacturer
- Diodes Incorporated
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2% SOT23
- Stock
- 10,302
- In Stock :
- 10,302
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Reference
- Surface Mount :
- yes
- Output Type :
- Adjustable
- Number of Terminations :
- 3
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 1.1mm
- Terminal Form :
- Gull wing
- Pin Count :
- 3
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- ECCN Code :
- EAR99
- Tolerance :
- ±2%
- HTS Code :
- 8542.39.00.01
- Reference Type :
- Shunt
- Length :
- 2.86mm
- Output Voltage1-Min :
- 2.5V
- Temperature Coefficient :
- 55ppm/°C
- Current - Output :
- 100mA
- Operating Temperature :
- -40°C~85°C TA
- Current - Cathode :
- 50μA
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Base Part Number :
- ZR431
- Width :
- 1.3mm
- Reach Compliance Code :
- Compliant
- RoHS Status :
- RoHS Compliant
- Voltage - Output (Min/Fixed) :
- 2.5V
- Time@Peak Reflow Temperature-Max (s) :
- 10
- JESD-30 Code :
- R-PDSO-G3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Max) :
- 20V
- Terminal Pitch :
- 0.95mm
- Datasheets
- ZR431FTC

Voltage Reference Diodes Incorporated ZR431FTC Overview
The ZR431FTC from Diodes Incorporated is a high-performance, adjustable shunt voltage reference in a compact SOT23 package, offering a versatile solution for precision voltage calibration. This IC is designed to maintain stability and accuracy through a 2% tolerance level, making it ideal for critical applications where voltage precision is paramount. The adjustable output allows for custom calibration, enabling a broad range of use cases from power supplies to precision electronics. Its robust design ensures reliability and performance even under challenging environmental conditions.
ZR431FTC Features
The ZR431FTC boasts several notable features, including its adjustable output voltage which can be set from the nominal 2.5V up to 20V with external resistors. The device maintains a low dynamic impedance and a temperature coefficient, typically 0.02%/°C, ensuring reliable operation over a wide range of temperatures. Its low operational current and high stability make it suitable for high-performance applications that demand consistent output.
ZR431FTC Applications
- Power Supplies: Utilized in adjustable voltage and current regulation to ensure stable output in both linear and switching power supplies.
- Battery Chargers: Ensures precise control of charging voltages, enhancing battery longevity and reliability in consumer electronics and industrial devices.
- Data Acquisition Systems: Provides a stable reference voltage for sensors and converters, crucial for accurate data reading and recording in scientific and industrial applications.
- Portable Devices: Due to its low power consumption and small footprint, it is ideal for portable electronics where power efficiency and space are limited.
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