TS4040DILT-2.5

$0.52

Description：IC VREF SHUNT 1% SOT23-3
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9c2a0d463af6 Category: Voltage Reference Brand: STMicroelectronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1% SOT23-3
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Download product information

TS4040DILT-2.5

Overview

The TS4040DILT-2.5 is a micropower shunt voltage reference manufactured by STMicroelectronics, providing a fixed 2.5V output. It features an initial accuracy of ±1% and a maximum temperature coefficient of 150 ppm/°C. The device operates within a temperature range of -40°C to +85°C and is housed in a SOT-23-3 surface-mount package. Key electrical parameters include a typical operating current of 40 µA and a maximum cathode current of 15 mA.

Feature Summary

Micropower shunt architecture with ultra-low current consumption for power-constrained designs
High precision at 25°C with ±1% initial accuracy tolerance
Stable operation when used with capacitive loads

Applications

Portable battery-powered equipment
Data acquisition systems
Instrumentation

Procurement Notes

Verify the specific suffix DILT against the official datasheet to confirm the ±1% accuracy grade and industrial temperature range (-40°C to +85°C). Ensure the ordering code matches the required reel or cut-tape packaging format. Cross-reference the manufacturer part number with authorized distributors to confirm RoHS compliance and current production status before finalizing procurement.

Selection Notes

Select this component for applications requiring a stable 2.5V reference in space-limited designs using the SOT-23-3 package. It is suitable where low quiescent current is critical but extreme temperature stability (below 150 ppm/°C) is not required. Compare against higher-precision variants like the LM4040 series if tighter tolerances or wider temperature ranges are necessary.

Part Context

This part belongs to the TS4040 family of micropower shunt voltage references from STMicroelectronics. The family offers various accuracy grades and output voltages, designed for industrial temperature ranges. The TS4040 series is positioned as a cost-effective solution for general-purpose voltage referencing in portable and battery-operated electronics.