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TC1264-3.3VDB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TC1264-3.3VDB product

TC1264-3.3VDB

Linear Voltage Regulator ICs

LDO3.3V800mACMOS

The TC1264-3.3VDB is a fixed 3.3V, 800mA CMOS LDO regulator in a SOT-223 package, ideal for battery-powered applications requiring low quiescent current.

Best for

  • Battery-operated systems
  • Portable electronics
  • Post-regulation for SMPS

Avoid if

  • Applications requiring output voltages other than 3.3V
  • High-current applications exceeding 800mA

Check before use

  • Thermal dissipation limits of the SOT-223 package
  • Input voltage headroom

Key specifications

Output Voltage
3.3 V
Max Output Current
800 mA
Dropout Voltage
450 mV
Package
SOT-223

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery Operated SystemsPortable ComputersMedical Instruments

Datasheet

Microchip-company-71.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TC1264-3.3VDB: 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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Where to Buy

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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 fixed-output 3.3V, 800mA CMOS low dropout (LDO) linear regulator designed for high efficiency in battery-operated systems.