LT1431MPS8#PBF

$16.41

Description：IC VREF SHUNT ADJ 0.4% 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:cafaed318431 Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

LT1431MPS8#PBF is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC VREF SHUNT ADJ 0.4% 8SO. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LT1431MPS8#PBF

Description：IC VREF SHUNT ADJ 0.4% 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Adjustable
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：36 V
Current - Output：100 mA
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

Voltage Reference datasheet and documents for LT1431MPS8#PBF

LT1431MPS8#PBF

Voltage Reference Overview

The LT1431MPS8#PBF is an adjustable shunt voltage regulator in an 8-lead plastic SO package. It features a guaranteed 0.4% initial reference voltage tolerance and operates within a temperature range of –55°C to 125°C. The device provides 100mA sink current capability with a typical dynamic output impedance of 0.1Ω. Internal divider resistors allow configuration as a 5V shunt regulator without external components, while two external resistors enable output voltage setting between 2.5V and 36V.

Voltage Reference Feature Summary

Adjustable shunt voltage regulator with 100mA sink capability
Guaranteed 0.4% initial voltage tolerance
On-chip divider resistors for standalone 5V operation
Fast turn-on response

Voltage Reference Applications

Linear regulators
Adjustable power supplies
Switching power supplies

Voltage Reference Procurement Notes

Verify the specific MPS8 suffix indicates military-grade performance and extended temperature range when sourcing. Confirm RoHS compliance status matches project requirements. Ensure the 8-SOIC footprint aligns with PCB layout specifications. Validate that the operating environment stays within the specified -55°C to 125°C limits for reliable function.

Voltage Reference Selection Notes

Select this component for applications requiring high precision voltage referencing with wide temperature stability. The 8-pin SO package suits surface mount designs needing robust thermal performance. Consider the internal 5V configuration option if minimal external components are desired. Evaluate the 100mA sink capacity against load requirements to ensure adequate regulation margins.

Voltage Reference Part Context

This part belongs to the LT1431 family of programmable references manufactured by Analog Devices Inc. The MPS8 variant specifically denotes the military-grade version housed in an 8-lead plastic small outline package. It shares functional similarities with other LT1431 packages but offers enhanced environmental resilience suitable for demanding operational conditions.