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REG71055DDCR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

REG71055DDCR product

REG71055DDCR

Voltage Regulators - DC DC Switching Regulators

Charge PumpBuck-BoostVoltage Regulator

The REG71055 is a high-efficiency buck-boost charge pump converter providing a fixed 5.5V output from a 1.8V to 5.5V input.

Best for

  • Battery-powered devices
  • White LED drivers
  • Portable electronics

Avoid if

  • Applications requiring >60mA output current
  • High-noise sensitive analog circuits

Check before use

  • Ensure input voltage is within 1.8V-5.5V range
  • Verify capacitor selection (X7R/X5R recommended)

Key specifications

Output Voltage
5.5 V
Max Output Current
60 mA
Input Voltage
1.8 V - 5.5 V

Compliance & Environment

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

Application

Portable ElectronicsLED Drivers

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for REG71055DDCR: 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

The REG71055 is a switched-capacitor DC-DC converter that provides a regulated 5.5V output from a wide input voltage range.