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TMI3258 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TMI3258 product

TMI3258

PMIC - Voltage Regulators - DC DC Switching Regulators

Step-DownDC-DC3ASOT563

The TMI3258 is a compact 3A synchronous step-down converter using CM-COT control for high efficiency and fast transient response.

Best for

  • Digital Set Top Boxes
  • Monitors
  • Notebook computers

Avoid if

  • Applications requiring extremely low switching noise without filtering

Check before use

  • Thermal dissipation requirements for the SOT563 package

Key specifications

Input Voltage
4.5V - 18V
Output Current
3A
Switching Frequency
600kHz

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

eb34ebdf4a23790855c3d0c1090ecf64_2001060933_TMI-TMI3258_C478949.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TMI3258: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TMI3258 is a 600kHz, 18V, 3A synchronous step-down DC-DC converter utilizing current mode constant on-time (CM-COT) control.