ProjectsPricingInsights

HE2021A33HPR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HE2021A33HPR product

HE2021A33HPR

Power Management (PMIC)

LDO3.3V200mAHigh Voltage

The HE2021A33HPR is a 3.3V, 200mA low-power LDO regulator designed for high-voltage input applications up to 35V.

Best for

  • Battery-powered systems
  • High-voltage input regulation

Avoid if

  • Applications requiring >200mA current
  • Extremely space-constrained designs where SOT-23 is mandatory

Check before use

  • Thermal dissipation at high input voltages

Key specifications

Output Voltage
3.3 V
Max Output Current
200 mA
Max Input Voltage
35 V

Compliance & Environment

RoHS
RoHS
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

PowerConsumer

Datasheet

3009ff4834276b454d5380aebd6b8a60_2304140030_HEERMICR-HE2021A33HPR_C711942.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HE2021A33HPR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

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 CMOS-based, three-terminal low-power LDO regulator providing a fixed 3.3V output with a maximum current of 200mA.