TLV431ASNT1G

$0.67

Description：IC VREF SHUNT ADJ 1% 5TSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:02d028b644bc Category: Voltage Reference Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% 5TSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：16 V
Current - Output：20 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：5-TSOP
Grade：-
Qualification：-

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TLV431ASNT1G

Overview

The TLV431ASNT1G is a low voltage precision adjustable shunt regulator from onsemi, part of the TLV431A series. It features a programmable output voltage range of 1.24 V to 16 V and a guaranteed reference accuracy of ±1.0% at 25 °C. The device operates with a cathode current range of 0.1 mA to 20 mA and exhibits a sharp low current turn-on characteristic. It is housed in a TSOP-5 package (SN suffix) and is available in tape and reel packaging.

Feature Summary

Programmable output voltage range spanning 1.24 V to 16 V
Guaranteed reference accuracy of ±1.0% at 25 °C
Sharp low current turn-on characteristic
Low dynamic output impedance

Applications

Low output voltage switching power supply error amplifier
Adjustable voltage or current linear and switching power supplies
Voltage monitoring circuits
Current source and sink circuits
Low voltage zener diode replacements

Procurement Notes

Verify the specific ordering suffix 'SN' corresponds to the TSOP-5 package configuration required for your design. Confirm that the A-series accuracy specification meets your circuit tolerance requirements. Ensure compatibility with the recommended operating conditions regarding cathode voltage and current limits during integration.

Selection Notes

Select this component when a precise, adjustable voltage reference is needed in space-constrained designs utilizing surface mount technology. The TLV431A series offers sufficient accuracy for general-purpose regulation tasks. Consider the TSOP-5 package dimensions against board layout constraints and verify thermal performance within the specified ambient temperature range.

Part Context

This device belongs to the TLV431 family of low voltage precision adjustable shunt regulators manufactured by onsemi. The family includes variants with different accuracy grades (A, B, C) and package options such as TO-92-3, SOT-23-3, and TSOP-5. The TLV431ASNT1G specifically denotes the A-series accuracy grade in the TSOP-5 surface mount package.