ATL431LIAQDBZR

- Mfr.Part #
- ATL431LIAQDBZR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% SOT23-3
- Stock
- 1





- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Trim/Adjustable Output :
- yes
- Current - Output :
- 15mA
- Width :
- 1.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Cathode :
- 100μA
- Voltage - Output (Max) :
- 36V
- Number of Terminations :
- 3
- Tolerance :
- ±1%
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage-Min (Vsup) :
- 2.475V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- ATL431
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- RoHS Status :
- RoHS Compliant
- Supply Voltage-Max (Vsup) :
- 36V
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Output Voltage-Min :
- 2.475V
- Temp Coef of Voltage-Max :
- 66 ppm/°C
- Terminal Pitch :
- 0.95mm
- Voltage - Output (Min/Fixed) :
- 2.5V
- Terminal Position :
- Dual
- Reference Type :
- Shunt
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage :
- 2.5V
- Pbfree Code :
- yes
- Reach Compliance Code :
- Compliant
- Height Seated (Max) :
- 1.12mm
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Output Type :
- Adjustable
- Length :
- 2.92mm
- Packaging :
- Cut Tape (CT)
- JESD-30 Code :
- R-PDSO-G3
- Terminal Form :
- Gull wing
- Datasheets
- ATL431LIAQDBZR

Voltage Reference Texas Instruments ATL431LIAQDBZR Overview
The Voltage Reference Texas Instruments ATL431LIAQDBZR is a precision adjustable shunt voltage reference, offering excellent temperature stability and output accuracy. This adjustable shunt reference integrates a low-thermal-drift bandgap reference with a third-generation current mirror to achieve a significant reduction in dynamic impedance and improved temperature coefficient. This component is designed to be versatile with its adjustable output voltage and low output noise, making it ideal for demanding applications that require a reliable and consistent reference voltage. The 1% precision voltage accuracy ensures critical applications can rely on this component for exact voltage requirements.
ATL431LIAQDBZR Features
The ATL431LIAQDBZR from Texas Instruments features adjustable output voltage from Vref up to 18 V, which can be set with two external resistors. It maintains a low dynamic impedance of 0.22 ohms, a feature enhanced by its high output current of 100 mA. The device's stability is assured with a low temperature coefficient, making it highly reliable across various temperature ranges. Additionally, its small SOT-23 package makes it suitable for high-density mounting, optimizing board space.
ATL431LIAQDBZR Applications
- Power Supplies: Used to provide a precise reference voltage to help regulate the output voltage, ensuring stable and reliable power delivery.
- Battery Chargers: Implements control mechanisms for charging by setting precise cutoff voltages, crucial for extending battery life and safety.
- Data Conversion Systems: Provides a stable reference voltage, essential for maintaining accuracy in Analog-to-Digital and Digital-to-Analog conversions.
- Portable Electronics: Helps in voltage regulation, ensuring the device operates within safe voltage parameters, thus protecting sensitive electronic components.
- Automotive Electronics: Utilized in various automotive sensors and control systems to maintain accurate and stable voltage references under variable environmental conditions.
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