ZXRE125DRSTOA

$0.50

Description：IC VREF SHUNT 1% E-LINE
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:afc5dab54198 Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1% E-LINE
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：E-Line-3
Supplier Device Package：E-Line (TO-92 compatible)
Grade：-
Qualification：-

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ZXRE125DRSTOA

Overview

The ZXRE125DRSTOA is a bandgap micropower voltage reference IC providing a fixed 1.22V output in an SOT-23 surface-mount package. It features a 1% initial tolerance, a typical temperature coefficient of 20ppm/°C, and operates within a -40°C to +85°C range. The device maintains stability across an operating current range from 4µA to 20mA with unconditionally stable performance under capacitive loads.

Feature Summary

Bandgap circuit architecture delivering a precise 1.22V reference
Unconditionally stable operation without external compensation components
High tolerance for capacitive loads ensuring excellent stability
Micropower design optimized for space-constrained applications

Applications

Battery powered equipment
Precision power supplies
Portable instrumentation
Data acquisition systems

Procurement Notes

Verify the specific ordering suffix DRSTOA against official Diodes Incorporated documentation to confirm exact tape-and-reel specifications and availability status. Confirm that the component meets RoHS3 compliance requirements as indicated in the datasheet. Ensure the procurement channel is authorized to prevent counterfeit risks.

Selection Notes

Select this component when a compact SOT-23 footprint is required alongside a 1.22V reference level. The 1% tolerance suits general precision applications, while the low knee current supports battery-powered designs. Verify that the input voltage exceeds the minimum requirement to maintain regulation within the specified operating current range.

Part Context

This part belongs to the ZXRE125 series of micropower voltage references manufactured by Diodes Incorporated. The series provides pin-compatible replacements for legacy ZRA124 and ZRA125 devices. The family offers multiple tolerance grades including 0.5%, 1%, 2%, and 3% options in the same small outline package.