MP1582EN-LF-Z

$3.18

Description：IC REG BUCK ADJ 2A 8SOIC
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:106867d5acaf Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MP1582EN-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 2A 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP1582EN-LF-Z

Description：IC REG BUCK ADJ 2A 8SOIC
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)：4.5V
Voltage - Input (Max)：28V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：30V
Current - Output：2A
Frequency - Switching：1.5MHz
Synchronous Rectifier：No
Operating Temperature：-20°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP1582EN-LF-Z

MP1582EN-LF-Z

Voltage Regulators - DC DC Switching Regulators Overview

The MP1582EN-LF-Z is a non-synchronous buck switching regulator manufactured by Monolithic Power Systems. It integrates a high-side power MOSFET and operates within an input voltage range of 4.5 V to 28 V. The device delivers up to 2 A of output current with an adjustable output voltage from 800 mV to 30 V. It features a programmable switching frequency up to 1.5 MHz and operates in the -20°C to +85°C temperature range. The component utilizes a thermal-enhanced SOIC-8 package with an exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a high-side power MOSFET for compact step-down conversion
Supports ceramic output capacitors for stable operation
Includes internal soft-start and precise current limit protection

Voltage Regulators - DC DC Switching Regulators Applications

Battery-powered systems requiring low quiescent current
Automotive electronic subsystems
General-purpose DC/DC step-down converters

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the obsolete status, as the component is marked Not Recommended for New Designs (NRND). Confirm availability through authorized channels or secondary markets due to potential discontinuation. Ensure the SOIC-8EP package matches the target PCB footprint and thermal requirements before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part for applications requiring a wide input voltage range up to 28 V and moderate output current. Consider the NRND status for long-term production viability. Evaluate the thermal performance of the SOIC-8EP package against the expected power dissipation. Verify compatibility with ceramic output capacitors if used in the design.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the MP1582 series of high-frequency buck converters. It is designed for space-constrained applications where efficiency and wide input ranges are critical. The series typically targets industrial and automotive environments, offering integrated power stages to minimize external component count.