LM2596HVGR-ADJ

$1.70

Description：IC REG BUCK ADJ 3A TO263-5L
Series：SIMPLE SWITCHER®
Mfr：TAEJIN
Package：Tape & Reel (TR)

SKU:f5092f2445dd Category: Voltage Regulators - DC DC Switching Regulators Brand: TAEJIN

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Product introduction

LM2596HVGR-ADJ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists TAEJIN. Its product description is IC REG BUCK ADJ 3A TO263-5L. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2596HVGR-ADJ

Description：IC REG BUCK ADJ 3A TO263-5L
Series：SIMPLE SWITCHER®
Mfr：TAEJIN
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：1.23V
Voltage - Output (Max)：57V
Current - Output：3A
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：TO-263-5L
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2596HVGR-ADJ

LM2596HVGR-ADJ

Voltage Regulators - DC DC Switching Regulators Overview

The LM2596HVGR-ADJ is a monolithic integrated circuit step-down switching regulator manufactured by TAEJIN. It operates with an input voltage range up to 60V and delivers a maximum output current of 3A. The adjustable version allows output voltages from 1.23V to 57V. It features a fixed internal oscillator frequency of 150kHz, requiring only four external components for operation. The device includes thermal shutdown and current limit protection.

Voltage Regulators - DC DC Switching Regulators Feature Summary

High-voltage input capability supporting wide input ranges
Integrated 150kHz fixed-frequency internal oscillator
Built-in thermal shutdown and current limit protection circuits

Voltage Regulators - DC DC Switching Regulators Applications

Simple high-efficiency step-down (buck) regulators
Efficient pre-regulators for linear regulators
On-card switching regulators
Positive to negative converter (buck-boost) configurations

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation as TAEJIN or HTCKorea against the specific datasheet revision. Confirm the HV variant specifications, particularly the 60V input rating and 57V output range, differ from standard LM2596 models. Ensure the TO-263 package type matches the design requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when input voltages exceed the 40V limit of standard LM2596 devices. The adjustable output version provides flexibility for custom voltage levels between 1.23V and 57V. Consider the 150kHz switching frequency for inductor size optimization compared to lower-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2596 series of switching voltage regulators. While the standard LM2596 supports inputs up to 40V, the HV variant extends this capability to handle higher input voltages. It maintains the same 3A output current capability and simple four-component design philosophy as the base series.