MCP1525-I/TO

$0.98

Description：IC VREF SERIES 1% TO92-3
Series：-
Mfr：Microchip Technology
Package：Bag

SKU:8431e134533d Category: Voltage Reference Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 1% TO92-3
Series：-
Mfr：Microchip Technology
Package：Bag
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：2 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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MCP1525-I/TO

Overview

The MCP1525-I/TO is a precision voltage reference providing a nominal output of 2.5V in a 3-lead TO-92 package. It features an initial accuracy of ±1% and a maximum temperature drift of ±50 ppm/°C over the industrial range of -40°C to +85°C. The device operates with input voltages between 2.7V and 5.5V, drawing a maximum input current of 100 µA at 25°C. It supports an output current drive of ±2 mA and includes line regulation of 350 µV/V and load regulation of 1.3 mV/mA.

Feature Summary

Combines advanced CMOS circuit design with EPROM trimming for high stability
Provides low quiescent current suitable for battery-powered systems
Offers superior time and temperature stability compared to traditional Zener techniques

Applications

Battery-powered Systems
Handheld Instruments
Instrumentation and Process Control
Test Equipment
Data Acquisition Systems

Procurement Notes

Verify that the component matches the specified TO-92 package configuration and the 'I' suffix indicating the industrial temperature range. Confirm the part number corresponds to the 2.5V output variant rather than the 4.096V version. Ensure the datasheet revision aligns with the required specifications for your specific application constraints.

Selection Notes

Select this component when a stable 2.5V reference is required in through-hole applications. It is suitable for designs needing low power consumption and moderate precision. Consider the thermal resistance characteristics of the TO-92 package for heat dissipation requirements within the operating temperature limits.

Part Context

This device belongs to the MCP1525/41 family of precision voltage references manufactured by Microchip Technology. It serves as a fixed-output reference source designed to replace less stable Zener diodes in analog circuits. The TO-92 package provides a standard through-hole mounting option for prototyping and industrial equipment.