LM2596DSADJR4G

$3.08

Description：IC REG BUCK BOOST ADJ 3A D2PAK-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5460c240fb35 Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

LM2596DSADJR4G 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 D2PAK-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2596DSADJR4G

Description：IC REG BUCK BOOST ADJ 3A D2PAK-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
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：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：D2PAK-5
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2596DSADJR4G

LM2596DSADJR4G

Voltage Regulators - DC DC Switching Regulators Overview

The LM2596DSADJR4G is a switching voltage regulator from onsemi, belonging to the LM2596 series. It utilizes a Buck topology and operates at a fixed switching frequency of 150 kHz. The device supports an input voltage range from 4.5 V to 40 V and provides an adjustable output voltage between 1.23 V and 37 V. It delivers a maximum output current of 3 A through a single output channel. Packaged in a TO-263-5 surface-mount format, it functions within a temperature range of -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a fixed-frequency internal oscillator for stable 150 kHz operation
Includes built-in thermal shutdown and current limiting protection mechanisms
Features an adjustable output voltage controlled by external feedback resistors

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems requiring efficient step-down conversion
Direct regulation from standard 5 V bus supplies
Pre-regulator stages for downstream switching regulators

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and reel specifications. Ensure that the component matches the required electrical parameters for the target application circuit design. Cross-reference datasheet details regarding thermal performance and pinout configuration before integration into final hardware assemblies.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a non-synchronous Buck converter with high efficiency is required for moderate current loads. Consider the TO-263-5 package for adequate heat dissipation capabilities during continuous operation. Evaluate the input voltage range to ensure compatibility with the source power supply, noting the 40 V maximum limit for standard versions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2596 family of simple-to-use step-down switching regulators. The series is designed for straightforward implementation with minimal external components. The DSADJR4G variant specifically denotes the adjustable output version housed in a surface-mount package suitable for automated assembly processes in commercial electronics manufacturing.