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TMI3253S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TMI3253S product

TMI3253S

PMIC - Voltage Regulators - DC DC Switching Regulators

Step-Down ConverterCOT ControlSynchronous3A

The TMI3253S is a 3A, 600kHz synchronous step-down converter with COT control, designed for high-efficiency power management in compact applications.

Best for

  • Compact power supplies
  • High-efficiency step-down conversion

Avoid if

  • Applications requiring >3A output current
  • Input voltages exceeding 18V

Check before use

  • Inductor and capacitor selection based on output voltage requirements

Key specifications

Input Voltage
4.5V - 18V
Output Current
3A
Switching Frequency
600kHz
Feedback Voltage
0.6V

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level 3
ECCN
-
HTSUS
-

Application

PowerConsumer Electronics

Datasheet

2a92c1618e664ac112acb21bb5aeda59_2304140030_TMI-TMI3253S_C478943.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TMI3253S: 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 TMI3253S is a synchronous step-down DC-DC converter that uses Constant on-Time (COT) control to provide fast transient response and high efficiency for 3A output applications.