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H8118A45PR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

H8118A45PR product

H8118A45PR

PMIC - Voltage Regulators - DC DC Switching Regulators

Boost ConverterPFM4.5V Output

The H8118A45PR is a synchronous step-up DC/DC converter designed for portable applications, providing a fixed 4.5V output with PFM control.

Best for

  • Portable battery-powered devices
  • Digital cameras
  • Small electronic equipment

Avoid if

  • Applications requiring very low output ripple
  • High-current applications exceeding the MOSFET limits

Check before use

  • External component selection (coil and capacitor)
  • Thermal dissipation in SOT-89-3

Key specifications

Output Voltage
4.5 V
Efficiency
95 %
Package
SOT-89-3

Compliance & Environment

RoHS
RoHS / Pb Free
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable Electronics

Datasheet

cba233baee9ac3de2aad526ebad597b4_2304140030_Shanghai-Siproin-Microelectronics-H8118A45PR_C410999.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for H8118A45PR: 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

It is a synchronous step-up (boost) DC/DC converter with PFM control, specifically configured for a 4.5V output.