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XB3303A AI Analysis:
Specs, Applications & Alternatives

AI summary

XB3303A product

XB3303A

MOSFETs - Single

Battery ProtectionLi-IonSOT23-3

The XB3303A is a compact, highly integrated protection IC for single-cell Li-ion/Li-polymer batteries, ideal for space-constrained portable devices.

Best for

  • Wearable devices
  • Bluetooth accessories

Avoid if

  • Multi-cell battery packs

Check before use

  • Thermal management of the SOT23-3 package

Key specifications

Overcharge Voltage
4.30 V
Overdischarge Voltage
2.40 V
RDS(ON)
56 mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

6880f38d626777e9c13429d74596f456_1806141636_XySemi-XB3303A_C154937.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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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

It is a protection IC for single-cell Li-ion/Li-polymer batteries, integrating a power MOSFET and precision detection circuitry.