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SL9451 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SL9451 product

SL9451

PMIC - Voltage Regulators - DC DC Switching Regulators

DC-DCStep-Down40V600mA

The SL9451 is a compact 40V, 600mA step-down DC-DC regulator designed for high-efficiency power conversion in automotive and industrial applications.

Best for

  • Automotive systems
  • Industrial power supplies
  • Battery-powered electronics

Avoid if

  • Applications requiring output currents significantly higher than 600mA

Check before use

  • Input voltage transients
  • Thermal dissipation requirements

Key specifications

Input Voltage
4.2V - 40V
Output Current
600mA
Switching Frequency
1.8MHz

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrialPower Management

Datasheet

74d1e8bbe30ab6b077aaab383a733566_2203071730_Slkor-SLKORMICRO-Elec--SL9451_C2980859.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SL9451: 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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Alternative components

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

Design and risk insights

Questions & answers

The SL9451 is a high-frequency (1.8MHz) step-down switching regulator with an integrated high-side power MOSFET, capable of delivering up to 600mA output current.