MP1567DK-LF-Z

$1.00

Description：IC REG BUCK ADJ 1.2A 10MSOP
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:ab4aef6b8ece Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MP1567DK-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 1.2A 10MSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP1567DK-LF-Z

Description：IC REG BUCK ADJ 1.2A 10MSOP
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.6V
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：0.9V
Voltage - Output (Max)：4.5V
Current - Output：1.2A
Frequency - Switching：800kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP1567DK-LF-Z

MP1567DK-LF-Z

Voltage Regulators - DC DC Switching Regulators Overview

The MP1567DK-LF-Z is a synchronous step-down switching regulator manufactured by Monolithic Power Systems. It operates with an input voltage range of 2.6 V to 6 V and provides a fixed output current capability of 1.2 A. The device features an adjustable output voltage from 900 mV to 4.5 V and utilizes a fixed internal switching frequency of 800 kHz. It includes a shutdown function and maintains a quiescent supply current of 1.2 mA. The component is housed in an MSOP-10 package and supports operation within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous buck topology for high efficiency
Integrated 1.2 A power switch
Fixed 800 kHz switching frequency
Shutdown control pin

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronics power management
Battery-powered devices
General DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DK' indicates the MSOP-10 package variant when sourcing. Confirm RoHS compliance status through official documentation. Check the lifecycle status, as this part may be marked as Not Recommended for New Designs (NRND). Ensure the ordering quantity aligns with the manufacturer's standard reel packaging requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a compact solution with a 6 V maximum input limit. The fixed 800 kHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the required output voltage falls within the 900 mV to 4.5 V adjustable range. Consider the thermal performance in the MSOP-10 package for the expected load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MP1567 series of synchronous step-down converters from Monolithic Power Systems. It shares core electrical specifications with the MP1567DQ-LF-Z, differing primarily in the physical package type. The series is designed for low-voltage, medium-current applications requiring efficient power regulation.