ATL431BQDBZR
- Mfr.Part #
- ATL431BQDBZR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.5% SOT23-3
- Stock
- 1,000
- In Stock :
- 1,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Thickness :
- 1mm
- Terminal Pitch :
- 0.95mm
- JESD-609 Code :
- e4
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Reference Type :
- Shunt
- RoHS Status :
- ROHS3 Compliant
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Terminal Position :
- Dual
- Output Voltage :
- 2.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- ATL431
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Trim/Adjustable Output :
- yes
- Temperature Coefficient :
- 82ppm/°C
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Adjustable
- Current - Output :
- 100mA
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Output (Min/Fixed) :
- 2.5V
- Output Voltage-Min :
- 2.487V
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Current - Cathode :
- 35μA
- Number of Outputs :
- 1
- Height :
- 1.22mm
- Surface Mount :
- yes
- Number of Pins :
- 3
- Terminal Form :
- Gull wing
- Number of Terminations :
- 3
- Width :
- 1.3mm
- Tolerance :
- ±0.5%
- Number of Functions :
- 1
- Length :
- 2.92mm
- Voltage - Output (Max) :
- 36V
- Supply Voltage-Min (Vsup) :
- 2.487V
- Datasheets
- ATL431BQDBZR

Voltage Reference Texas Instruments ATL431BQDBZR Overview
The Voltage Reference Texas Instruments ATL431BQDBZR is an adjustable shunt voltage reference IC featuring high stability and low dynamic impedance. This component provides a precise voltage regulation with an adjustable output from Vref to 18V, ensuring versatility across a broad range of applications. The ATL431BQDBZR, packaged in a compact SOT-233, is designed to maintain a tight output tolerance of 0.5% at 25°C, which makes it particularly suitable for high-performance precision applications that require a stable and reliable voltage reference.
ATL431BQDBZR Features
This IC features an adjustable output voltage range, which allows for a flexible deployment in systems requiring a customizable reference voltage. Its low dynamic impedance and excellent temperature stability contribute to a reliable performance in demanding environments. The 0.5% initial tolerance provides high accuracy, crucial for critical electronic circuits.
ATL431BQDBZR Applications
- Power Supplies: In power supply circuits, the ATL431BQDBZR provides a stable reference voltage, essential for maintaining consistent output despite variations in load and input voltage.
- Battery Chargers: It is used to set precise charging voltages for better battery management and longevity.
- Portable Devices: Ensures the voltage stability needed in portable electronics, contributing to device reliability and user safety.
- Telecommunications: Utilized in telecom infrastructures to provide consistent voltage references, crucial for the stability and performance of communication devices.
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