LT1431IS8#PBF
- Mfr.Part #
- LT1431IS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.4% 8SOIC
- Stock
- 4,313
- In Stock :
- 4,313
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 1
- Voltage - Output (Min/Fixed) :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 8
- Output Type :
- Adjustable
- Output Voltage :
- 2.5V
- JESD-30 Code :
- R-PDSO-G8
- Height Seated (Max) :
- 1.752mm
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Surface Mount :
- yes
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- LT1431
- Current - Cathode :
- 1mA
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Temp Coef of Voltage-Max :
- 888 ppm/°C
- Output Voltage-Min :
- 2.48V
- Trim/Adjustable Output :
- yes
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 8
- Reference Type :
- Shunt
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Current - Output :
- 100mA
- HTS Code :
- 8542.39.00.01
- Operating Temperature :
- -40°C~85°C TA
- Temperature Coefficient :
- 50ppm/°C Typical
- Length :
- 4.9mm
- Published :
- 2011
- Voltage - Output (Max) :
- 36V
- Qualification Status :
- Not Qualified
- Tolerance :
- ±0.4%
- Width :
- 3.899mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LT1431IS8#PBF

Voltage Reference Analog Devices, Inc. LT1431IS8#PBF Overview
The Voltage Reference Analog Devices, Inc. LT1431IS8#PBF is a high-precision adjustable shunt voltage reference, offering a typical accuracy of 0.4%. Designed for flexibility and stability, this component is housed in a compact 8SOIC package, making it ideal for sophisticated electronic systems requiring precise voltage regulation. The LT1431IS8#PBF caters specifically to applications where space and reliability are crucial, supporting a wide range of adjustable outputs that can be finely tuned to meet specific operational requirements. Its robust design ensures performance stability and low dynamic impedance, making it a preferred choice for critical circuit designs.
LT1431IS8#PBF Features
This precision IC voltage reference features an adjustable output from a VREF of approximately 2.5 V up to 36 V, with an impressive temperature coefficient and a tight initial accuracy of 0.4%. The device is capable of operating with a dynamic impedance of less than 0.2 ohms, ensuring reliable performance under varying load conditions. Additionally, the LT1431IS8#PBF offers excellent thermal stability and a low operational current draw, enhancing its efficiency for sustained use in complex electronic assemblies.
LT1431IS8#PBF Applications
- Power Supplies: Utilized in the feedback control loop to provide stable output voltage, ensuring consistent performance across various load conditions.
- Data Conversion Systems: Acts as a precision reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), improving accuracy and resolution in data processing applications.
- Battery Chargers: Helps in setting precise charging voltages for battery management systems, crucial for extending battery life and safety in portable devices.
- Automotive Electronics: Used in automotive sensors and control systems to provide accurate reference voltages, crucial for the reliable operation of vehicle monitoring and safety systems.
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.
















