ProjectsPricingInsights

LTC4421IUHE#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LTC4421IUHE#PBF product

LTC4421IUHE#PBF

OR Controllers

Power ManagementIdeal DiodeADI

The LTC4421 is a high-performance dual-channel ideal diode power path controller designed for power supply redundancy and monitoring.

Best for

  • Power supply redundancy
  • High-reliability power systems

Avoid if

  • Low-cost, non-critical power applications

Check before use

  • Thermal dissipation requirements for the TQFN package

Key specifications

Supply Voltage
3V - 36V
Operating Temperature
-40°C to 85°C
Package
TQFN-36-EP(5x6)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power Management

Datasheet

LTC4421.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LTC4421IUHE#PBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 LTC4421 is an ideal diode power path controller that allows for seamless power supply switching and redundancy.