LM2578AMX

$1.69

Description：IC REG BUCK BOOST 750MA 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:f8506946d1ef Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2578AMX is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK BOOST 750MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2578AMX

Description：IC REG BUCK BOOST 750MA 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Up, Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost
Output Type：-
Number of Outputs：1
Voltage - Input (Min)：2V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：750mA (Switch)
Frequency - Switching：20kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2578AMX

LM2578AMX

Voltage Regulators - DC DC Switching Regulators Overview

The LM2578AMX is a switching regulator IC from Texas Instruments, part of the SIMPLE SWITCHER family. It utilizes a fixed-frequency current-mode control architecture to regulate voltage efficiently. The device integrates a high-current power switch and supports Buck, Boost, and Buck-Boost topologies. It operates with an input voltage range up to 40V and provides a maximum output current of 750mA. The component features thermal shutdown protection and is housed in an 8-SOIC package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a high-current power switch for efficient energy conversion
Supports versatile Buck, Boost, and Buck-Boost circuit configurations
Employs fixed-frequency current-mode control for stable regulation
Includes built-in thermal shutdown protection for enhanced reliability

Voltage Regulators - DC DC Switching Regulators Applications

General-purpose DC-DC converter designs
Battery-powered equipment power management
Industrial control system power supplies
Embedded systems requiring isolated or non-isolated voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'AMX' against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperatures and electrical parameters. Cross-reference with manufacturer documentation to validate pinout assignments and thermal requirements before integration into final designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring flexible topology options such as step-up, step-down, or inverting configurations. Consider the 750mA output capability and 40V input limit. Evaluate thermal performance and PCB layout constraints associated with the SOIC package. Confirm availability status as the base model may be discontinued.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2578 series of switching regulators known for their simplicity and robustness. It is designed for applications needing moderate power levels with high efficiency. The series typically offers integrated protection features and straightforward external component requirements for standard converter topologies.