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