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TPS79633DCQR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS79633DCQR product

TPS79633DCQR

Voltage Regulators - Linear

LDO3.3V1ALow Noise

The TPS79633DCQR is a 1A, 3.3V fixed-output LDO regulator optimized for noise-sensitive RF and analog applications.

Best for

  • RF electronics
  • Audio circuits
  • Noise-sensitive analog power

Avoid if

  • High-current applications exceeding 1A
  • Applications requiring adjustable output voltage (use TPS79601 instead)

Check before use

  • Thermal dissipation requirements for the SOT-223 package

Key specifications

Output Voltage
3.3 V
Max Output Current
1 A
Dropout Voltage
220 mV (at 1A)
Package
SOT-223-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

RF/WirelessAudioGeneral Power

Datasheet

SHICD00017-13.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS79633DCQR: 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

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 high-PSRR, ultralow-noise, 1A low-dropout (LDO) linear regulator with a fixed 3.3V output.