ZTL431AFTA
- Mfr.Part #
- ZTL431AFTA
- Manufacturer
- Diodes Incorporated
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% SOT23
- Stock
- 180,043
- In Stock :
- 180,043
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Reference
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Termination :
- SMD/SMT
- Width :
- 1.4mm
- Output Voltage :
- 20V
- Terminal Form :
- Gull wing
- Base Part Number :
- ZTL431
- Terminal Position :
- Dual
- Number of Pins :
- 3
- Accuracy :
- 1 %
- Current - Cathode :
- 600μA
- Tolerance :
- ±1%
- Max Power Dissipation :
- 330mW
- Number of Terminations :
- 3
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Max Output Voltage :
- 20V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Input Voltage :
- 2.5V
- Radiation Hardening :
- No
- Max Supply Voltage :
- 20V
- Pbfree Code :
- yes
- Length :
- 3.05mm
- Max Junction Temperature (Tj) :
- 150°C
- Output Type :
- Adjustable
- Reference Type :
- Shunt
- Ambient Temperature Range High :
- 125°C
- Reference Voltage :
- 2.5V
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 2.475V
- Pin Count :
- 3
- Terminal Pitch :
- 0.95mm
- Temp Coef of Voltage-Max :
- 82.424 ppm/°C
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.1mm
- Factory Lead Time :
- 26 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Max Input Voltage :
- 20V
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~125°C TA
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Max Output Current :
- 100mA
- Min Output Voltage :
- 2.5V
- Weight :
- 7.994566mg
- Number of Outputs :
- 1
- Published :
- 2005
- Number of Channels :
- 1
- Trim/Adjustable Output :
- yes
- Datasheets
- ZTL431AFTA

Voltage Reference Diodes Incorporated ZTL431AFTA Overview
The ZTL431AFTA from Diodes Incorporated is an adjustable shunt voltage reference offering high stability and precision. Its versatility in adjustable output voltage (from Vref to 18 V) and a typical dynamic impedance of 0.22 ohms ensure top-notch performance in various applications. This component integrates a sharp turn-on characteristics akin to a Zener diode with the thermal stability of a bandgap reference. Engineered to maintain a 1% tolerance at 25°C, the ZTL431AFTA proves ideal for enhancing system accuracy and achieving reliable operation in critical applications where voltage control and stability are paramount. This product caters primarily to B2B clients, seeking bulk purchase options for robust and precise voltage regulation solutions in their products.
ZTL431AFTA Features
The ZTL431AFTA provides numerous advantageous features that include:
- Adjustable output voltage from reference voltage up to 18 V.
- Low dynamic impedance of 0.22 ohms.
- 1% voltage tolerance ensuring high precision.
- Extended operating temperature range from -40°C to +125°C.
- Low output noise, ideal for sensitive electronic applications.
ZTL431AFTA Applications
- Power Supplies: Used to provide a stable reference voltage, ensuring consistent output despite variations in load and input voltage.
- Data Converters: Improves accuracy and stability in ADCs and DACs by providing a precise reference voltage.
- Battery Chargers: Regulates charging voltage to enhance battery performance and longevity.
- Portable Devices: Ensures device reliability and performance by stabilizing the power supply in compact electronics.
- Temperature Monitoring Systems: Provides a stable voltage reference that enhances sensor accuracy in temperature-sensitive applications.
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