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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Trim/Adjustable Output :
- yes
- Width :
- 1.3mm
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Voltage - Output (Min/Fixed) :
- 2.5V
- Supply Voltage-Min (Vsup) :
- 2.475V
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- JESD-30 Code :
- R-PDSO-G3
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.95mm
- RoHS Status :
- RoHS Compliant
- Number of Functions :
- 1
- Output Voltage-Min :
- 2.475V
- Current - Cathode :
- 100μA
- Output Type :
- Adjustable
- Length :
- 2.92mm
- Number of Outputs :
- 1
- Reach Compliance Code :
- Compliant
- Tolerance :
- ±1%
- Peak Reflow Temperature (Cel) :
- 260
- Temp Coef of Voltage-Max :
- 66 ppm/°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 3
- Reference Type :
- Shunt
- Voltage - Output (Max) :
- 36V
- JESD-609 Code :
- e4
- Height Seated (Max) :
- 1.12mm
- Packaging :
- Cut Tape (CT)
- Surface Mount :
- yes
- Base Part Number :
- ATL431
- Pbfree Code :
- yes
- Output Voltage :
- 2.5V
- Current - Output :
- 15mA
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TA
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















