ZR431GTA
- Mfr.Part #
- ZR431GTA
- Manufacturer
- Diodes Incorporated
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2% SOT223
- Stock
- 4,570
- In Stock :
- 4,570
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Reference
- Height :
- 1.65mm
- Temp Coef of Voltage-Max :
- 55 ppm/°C
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Max Input Voltage :
- 20V
- Peak Reflow Temperature (Cel) :
- 260
- Reference Type :
- Shunt
- Width :
- 3.7mm
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Output Voltage :
- 20V
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Length :
- 6.7mm
- Number of Outputs :
- 1
- Accuracy :
- 2 %
- Output Type :
- Adjustable
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Base Part Number :
- ZR431
- Factory Lead Time :
- 19 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Current - Output :
- 100mA
- Lead Free :
- Lead Free
- Trim/Adjustable Output :
- yes
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Min Output Voltage :
- 2.5V
- Reference Voltage :
- 2.5V
- Tolerance :
- ±2%
- Max Output Voltage :
- 20V
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Current - Cathode :
- 50μA
- Terminal Pitch :
- 2.3mm
- Pin Count :
- 3
- Published :
- 2000
- Temperature Coefficient :
- 55ppm/°C
- Number of Channels :
- 1
- Pbfree Code :
- No
- Number of Terminations :
- 4
- Package / Case :
- TO-261-4, TO-261AA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 188.014037mg
- Max Output Current :
- 100mA
- Datasheets
- ZR431GTA

Voltage Reference Diodes Incorporated ZR431GTA Overview
The ZR431GTA from Diodes Incorporated is a high-performance, adjustable shunt voltage reference, offering excellent stability and accuracy with a specification of 2% over the industrial temperature range. This device is housed in a compact SOT223 package, making it ideal for streamlined designs where space and reliability are critical. The ZR431GTA is specifically designed to be flexible in application, providing a scalable output voltage that can be set from the nominal reference voltage up to 18V with external resistors. This adaptability, combined with its low dynamic impedance and temperature stability, makes the Voltage Reference Diodes Incorporated ZR431GTA an essential component in a variety of power management applications.
ZR431GTA Features
The ZR431GTA voltage reference features include adjustable output voltage from Vref to 18V, low operational impedance, and a 2% tolerance across the entire industrial temperature range. Additionally, its SOT223 packaging is optimal for advanced compact circuit designs, providing a robust solution for high-density installations without sacrificing performance.
ZR431GTA Applications
- Power Supply Control: The ZR431GTA can be used in feedback control loops within switching power supplies to stabilize output voltage, ensuring consistent performance and enhancing power efficiency.
- Battery Chargers: It serves as a precision reference in battery charger circuits, helping to regulate the charge voltage and current to maximize battery life and safety.
- Data Acquisition Systems: In precision data systems, this component provides a stable reference voltage, crucial for accurate data measurement and conversion.
- Voltage Monitoring: Used in voltage monitoring circuits to precisely set and monitor threshold levels, thereby protecting sensitive electronics from voltage spikes or irregularities.
- Portable Devices: Its small footprint and adjustability make it suitable for portable electronics, where space is at a premium and power efficiency is vital.
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