TL431BQD
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- Mfr.Part #
- TL431BQD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.5% 8SOIC
- Stock
- 135,943
- In Stock ：
- 135,943
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- JESD-609 Code :
- e4
- Weight :
- 72.603129mg
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reference Type :
- Shunt
- Max Output Voltage :
- 36V
- Height :
- 1.75mm
- ECCN Code :
- EAR99
- Temperature Coefficient :
- 34 ppm/°C
- Radiation Hardening :
- No
- Output Type :
- Adjustable
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Pin Count :
- 8
- Tolerance :
- ±0.5%
- Width :
- 3.91mm
- Base Part Number :
- TL431
- Max Output Current :
- 100mA
- Current - Cathode :
- 700µA
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TA
- Number of Pins :
- 8
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Min Output Voltage :
- 2.5V
- Output Voltage :
- 36V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage-Min (Vsup) :
- 2.495V
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Trim/Adjustable Output :
- yes
- Thickness :
- 1.58mm
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Outputs :
- 1
- Number of Terminations :
- 8
- Voltage - Output (Min/Fixed) :
- 2.495V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Max Input Voltage :
- 37V
- Datasheets
- TL431BQD
Voltage Reference Texas Instruments TL431BQD Overview
The TL431BQD from Texas Instruments stands as a quintessential component in the realm of adjustable precision voltage references. This device, housed in an 8SOIC package, offers a stable reference voltage that can be adjusted from 2.495 V to 36 V, coupled with an impressive 0.5% accuracy. The versatility and high reliability of the TL431BQD make it ideal for sophisticated electronics that require precise voltage control and stability. These features, combined with its thermal stability and wide operating temperature range, ensure optimal performance in a variety of challenging environments. This makes the Voltage Reference Texas Instruments TL431BQD an essential component for designers looking to enhance system reliability and performance.
TL431BQD Features
The TL431BQD features include adjustable output voltage from 2.495 to 36 V, low dynamic output impedance, and a typical output impedance of 0.22 ohms. The device supports a maximum sink current from 1 mA to 100 mA and guarantees stability with capacitive loads. Its 0.5% reference voltage tolerance at 25°C is among the best in its class, providing a dependable and consistent performance crucial for high-precision applications.
TL431BQD Applications
- Power Supplies: Used as a reference voltage source to ensure consistent output despite fluctuations in input voltage or load conditions.
- Battery Chargers: Helps in precisely controlling the end-of-charge voltage, critical for enhancing battery life and safety.
- Voltage Monitoring: Integral in systems that require constant monitoring and adjustment of voltage to maintain system integrity and performance.
- Portable Devices: Provides stable and precise voltage regulation necessary for maintaining performance in portable electronics, which often face variable operating conditions.
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