LM2594MX-ADJ

$1.67

Description：IC REG BUCK ADJ 500MA 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:436ee59bdc93 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2594MX-ADJ 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 ADJ 500MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2594MX-ADJ

Description：IC REG BUCK ADJ 500MA 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
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)：40V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：37V
Current - Output：500mA
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
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 LM2594MX-ADJ

LM2594MX-ADJ

Voltage Regulators - DC DC Switching Regulators Overview

The LM2594MX-ADJ/NOPB is a SIMPLE SWITCHER power converter from Texas Instruments, utilizing a buck topology to step down input voltages. It supports an input range of 4.5 V to 40 V and provides an adjustable output voltage between 1.2 V and 37 V. The device delivers a maximum output current of 500 mA with a fixed switching frequency of 150 kHz. Packaged in an 8-pin SOIC surface-mount format, it operates within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic switching regulator designed for simplified application circuitry
Fixed internal switching frequency eliminates the need for external oscillator components
Includes built-in thermal shutdown and current limit protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems requiring efficient voltage regulation
On-card regulation modules for embedded electronics
Pre-regulator stages for downstream switching regulators

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and pinout compatibility. Ensure the ordering code matches the required lead-free (NOPB) specification. Cross-reference manufacturer part numbers directly to avoid confusion with legacy or non-compliant variants.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact surface-mount solution is required for moderate current loads up to 500 mA. It is suitable for designs prioritizing minimal external component count and fixed-frequency operation. Consider higher current variants if load requirements exceed the specified output limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM2594 series of SIMPLE SWITCHER converters. It represents the surface-mount variant of the broader family, offering similar electrical characteristics to through-hole versions but optimized for automated PCB assembly processes.