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SM5101B AI Analysis:
Specs, Applications & Alternatives

AI summary

SM5101B product

SM5101B

PMIC - Battery Management

Touch ControlBattery ManagementLighter IC

The SM5101B is a dedicated touch-control IC designed for electronic lighters, integrating battery charging, protection, and touch-sensing in a single SOP-8 package.

Best for

  • Electronic lighters
  • Touch-activated heating devices

Avoid if

  • Applications requiring high-power charging beyond single-cell Li-ion limits

Check before use

  • Touch sensitivity tuning via external capacitor

Key specifications

Charging Voltage
4.2 V
Standby Current
< 1 uA
Package
SOP-8

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Electronic Lighters

Datasheet

e0c3ff0d47c62a9762a356765cc61250_2404031724_HICHON-SM5101B_C5345658.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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

Alternative components

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

Design and risk insights

Questions & answers

It is a specialized IC for electronic lighters that combines touch-switch control with a complete Li-ion battery charging and protection system.