TL431ACD
- Mfr.Part #
- TL431ACD
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% 8SOP
- Stock
- 273
- In Stock :
- 273
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Reference
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current Rating :
- 100mA
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Tolerance :
- ±1%
- Weight :
- 72.603129mg
- Temperature Coefficient :
- 34 ppm/°C
- Max Input Voltage :
- 37V
- REACH SVHC :
- No SVHC
- Number of Pins :
- 8
- Max Output Current :
- 100mA
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- TL431
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 1
- Min Output Voltage :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Reference Voltage :
- 36V
- Lead Free :
- Lead Free
- Thickness :
- 1.58mm
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Current - Cathode :
- 600μA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pin Count :
- 8
- Output Type :
- Adjustable
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Dropout Voltage :
- 1V
- Height :
- 1.75mm
- Trim/Adjustable Output :
- yes
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C TA
- Width :
- 3.91mm
- Reference Type :
- Shunt
- Length :
- 4.9mm
- Voltage - Output (Min/Fixed) :
- 2.495V
- Min Input Voltage :
- 2.495V
- Surface Mount :
- yes
- Max Output Voltage :
- 36V
- Output Voltage :
- 36V
- Datasheets
- TL431ACD

Voltage Reference onsemi TL431ACD Overview
The TL431ACD from onsemi stands out as a versatile and adjustable shunt voltage reference, delivering high stability and precision across a broad range of applications. Designed with an emphasis on reliability, this IC features a nominal voltage precision of 1%, making it an ideal solution for critical applications where voltage accuracy is paramount. The TL431ACD's adjustable output voltage and low output noise enhance its utility in power supply circuits, contributing to its wide adoption in both commercial and industrial settings. By integrating this IC, manufacturers can significantly improve the overall performance and dependability of their electronic devices, fostering greater consumer trust and product value.
TL431ACD Features
The TL431ACD offers several distinctive features including an adjustable output voltage from 2.495 V to 36 V, a precision of 1% at 25°C, and the capability to source up to 100 mA of output current. Its operational stability over a wide temperature range and excellent transient response further complement its robust design, making it highly suitable for sophisticated electronic assemblies requiring consistent performance.
TL431ACD Applications
- Power Supplies: Used to provide a stable reference voltage that can be adjusted to ensure consistent output despite variations in load and input voltage.
- Battery Chargers: Helps in precisely controlling the end-of-charge voltage, crucial for enhancing battery life and safety.
- Voltage Monitoring: Essential in systems requiring accurate voltage detection to trigger protective actions.
- Portable Devices: Integrates into the power management section to maintain voltage stability in a compact form factor, crucial for device efficiency and battery conservation.
- Temperature Controllers: Acts as a reference point for controlling temperature settings in HVAC systems, ensuring devices operate within desired temperature ranges.
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