LM2596TADJG

Description：IC REG BUCK BOOST ADJ 3A TO220-5
Series：-
Mfr：onsemi
Package：Tube

SKU:aa55cc16197c Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

LM2596TADJG is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG BUCK BOOST ADJ 3A TO220-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2596TADJG

Description：IC REG BUCK BOOST ADJ 3A TO220-5
Series：-
Mfr：onsemi
Package：Tube
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Buck-Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：1.23V
Voltage - Output (Max)：37V
Current - Output：3A
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-220-5
Supplier Device Package：TO-220-5
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2596TADJG

LM2596TADJG

Voltage Regulators - DC DC Switching Regulators Overview

The LM2596TADJG is a monolithic integrated circuit designed for simple and convenient step-down switching regulator applications. It drives up to 3.0 A loads with excellent line and load regulation. The device features an adjustable output voltage range of 1.23 V to 37 V, a wide input voltage range up to 40 V, and a fixed 150 kHz internal oscillator. It includes TTL shutdown capability, low-power standby mode with typical 80 μA current, and built-in thermal shutdown and current limiting protection.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated frequency compensation minimizes external component count
Built-in thermal shutdown and current limiting protection circuits
TTL shutdown functionality for system power control
Low quiescent current in standby mode

Voltage Regulators - DC DC Switching Regulators Applications

High-efficiency step-down regulators
Positive voltage converters
Pre-regulators for linear regulators
Battery-powered systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer marking matches onsemi specifications. Confirm the package type is TO-263-5 (D2PAK) as indicated by the suffix. Check for RoHS compliance markings if required by project standards. Ensure the part number corresponds to the adjustable voltage version rather than fixed output variants.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing buck converters requiring up to 3 A output current. It is suitable for applications needing a wide input voltage range up to 40 V. The internal compensation simplifies design compared to non-compensated regulators. Consider thermal management requirements due to power dissipation at high currents or large input-output voltage differentials.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2596 family of SIMPLE SWITCHER power converters. It shares core architecture with other variants like LM2596S and LM2596T but differs in packaging. The TO-263-5 package provides surface-mount convenience while maintaining thermal performance comparable to through-hole versions.