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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Reference
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Shunt
- Number of Terminations :
- 4
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 19 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2000
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Height :
- 1.65mm
- Temp Coef of Voltage-Max :
- 55 ppm/°C
- Tolerance :
- ±2%
- Output Voltage :
- 20V
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Weight :
- 188.014037mg
- Package / Case :
- TO-261-4, TO-261AA
- Terminal Pitch :
- 2.3mm
- Output Type :
- Adjustable
- Number of Functions :
- 1
- Width :
- 3.7mm
- Number of Pins :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Input Voltage :
- 20V
- Max Output Voltage :
- 20V
- Base Part Number :
- ZR431
- Current - Output :
- 100mA
- Pbfree Code :
- No
- Accuracy :
- 2 %
- Mount :
- Surface Mount
- Temperature Coefficient :
- 55ppm/°C
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Outputs :
- 1
- Pin Count :
- 3
- Max Output Current :
- 100mA
- Radiation Hardening :
- No
- Current - Cathode :
- 50μA
- Reference Voltage :
- 2.5V
- Length :
- 6.7mm
- Min Output Voltage :
- 2.5V
- Mounting Type :
- Surface Mount
- Trim/Adjustable Output :
- yes
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















