LM385BPWR-2-5

$0.69

Description：IC VREF SHUNT 1.5% 8TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:d95d5a6d96d7 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1.5% 8TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：8-TSSOP
Grade：-
Qualification：-

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LM385BPWR-2-5

Overview

The LM385BPWR-2-5 is a micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 2.5V with an initial accuracy of ±1%. The device operates within a temperature range of 0°C to +70°C and features a low temperature coefficient of 20 ppm/°C. It supports a maximum shunt current of 20 mA and is housed in an 8-TSSOP surface-mount package.

Feature Summary

Provides stable micropower voltage regulation suitable for precision applications
Delivers high initial accuracy with tight tolerance specifications
Maintains consistent performance across the industrial operating temperature range

Applications

Portable instrumentation requiring low power consumption
Battery-powered measurement systems
Data acquisition circuits needing precise reference voltages

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging details such as tape-and-reel quantities against official datasheets. Ensure the ordering suffix matches the required package type and temperature grade to avoid functional mismatches during integration.

Selection Notes

Select this component when a fixed 2.5V reference with high precision is required in a compact surface-mount form factor. Consider the 20 mA maximum current limit for load driving capabilities. Evaluate the 20 ppm/°C temperature coefficient against system thermal stability requirements to ensure long-term accuracy without external compensation.

Part Context

This part belongs to the LM385 family of micropower shunt voltage references from Texas Instruments. It shares architectural similarities with other variants like the LM385B series but differs in package configuration and specific electrical tolerances. The BPWR designation indicates a specific manufacturing lot and TSSOP-8 packaging optimized for automated assembly processes.