# MP1584EN (Component) ## Description MPS MP1584 high-frequency step-down buck converter, 3A output current, 4.5V to 28V input voltage range, integrated high-side power MOSFET, current-mode control, programmable switching frequency from 100kHz to 1.5MHz, high-efficiency pulse-skipping mode for light loads, ceramic capacitor stable, internal soft-start, internal current limit, fault protection and thermal shutdown, available in SOIC-8E package, suitable for automotive, industrial, distributed power and battery-powered systems. MP1584, MPS MP1584, Monolithic Power MP1584, MP1584 buck converter, MP1584 step down converter, 3A buck converter, 28V buck converter, 1.5MHz buck converter, SOIC-8E buck converter, adjustable DC DC converter, high efficiency buck regulator, MP1584EN, MP1584 datasheet #MP1584 #MPSMP1584 #MonolithicPower #BuckConverter #StepDownConverter #DCDCConverter #3ABuckConverter #28VConverter #15MHzConverter #SOIC8E #PowerManagementIC #SwitchingRegulator ## Component Details - **Owner:** cherepanyadima - **Created:** 6/11/2026 - **Last Updated:** 6/18/2026 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/1f248762c7802bac9767b26b1ea964246a0ed2a5d43c2b082987074fa3e18e6b.pdf - **Manufacturer Name:** Monolithic Power Systems (MPS) - **Manufacturer Part Number:** MP1584EN - **Part Type:** Linear Regulator - **Symbol Style:** parametric-v1 - **Used in:** 9 projects - **Part Type:** Other - **MPN:** MP1584EN - **Package / Case Code:** TO - **Pin Count:** 9 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SW | | | 2 | EN | | | 3 | COMP | | | 4 | FB | | | 5 | GND | | | 6 | FREQ | | | 7 | VIN | | | 8 | BST | | | 9 | EP | | --- *Generated from [https://www.flux.ai/cherepanyadima/mp1584en](https://www.flux.ai/cherepanyadima/mp1584en)*