MP1593DN-LF-Z

$4.07

Description：IC REG BUCK ADJ 3A 8SOICE
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:682253370271 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MP1593DN-LF-Z is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG BUCK ADJ 3A 8SOICE. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP1593DN-LF-Z

Description：IC REG BUCK ADJ 3A 8SOICE
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.75V
Voltage - Input (Max)：28V
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：25.2V
Current - Output：3A
Frequency - Switching：385kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOICE
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP1593DN-LF-Z

MP1593DN-LF-Z

Voltage Regulators - DC DC Switching Regulators Overview

The MP1593DN-LF-Z is a synchronous step-down switching regulator manufactured by Monolithic Power Systems. It operates with an input voltage range of 4.75 V to 28 V and delivers up to 3 A of output current. The device features a fixed switching frequency of 385 kHz and supports adjustable output voltages from 1.22 V to 25.2 V. It utilizes an 8-SOIC package with an exposed pad for thermal management. The component functions within a temperature range of -40°C to +85°C and includes integrated shutdown capabilities.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-side and low-side power MOSFETs for efficient synchronous rectification
Provides constant on-time control architecture for fast transient response
Includes comprehensive protection mechanisms such as over-current, over-temperature, and undervoltage lockout

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for industrial equipment
Power supply stages in consumer electronics
Embedded systems requiring stable DC voltage conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix designation to ensure compatibility with lead-free assembly processes and RoHS compliance requirements. Confirm that the SOIC-EP-8 package footprint matches the target PCB layout, particularly regarding the thermal pad connection for adequate heat dissipation during high-current operation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 28 V is required alongside a 3 A continuous load capacity. It is suitable for designs prioritizing efficiency through synchronous topology and fixed-frequency operation at 385 kHz. Ensure the application environment remains within the specified -40°C to +85°C operating temperature limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MP1593 series of buck converters from Monolithic Power Systems. It shares architectural similarities with other members like the MP1591 but offers higher current capability. The DN suffix indicates the specific SOIC-EP-8 package variant designed for surface-mount applications requiring robust thermal performance.