For BusinessPricing
Request a demo

HLD3350AL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HLD3350AL product

HLD3350AL

Voltage Regulators - Linear

3.3 V LDO250 mA50 V input ratingLow quiescent currentShort-circuit protection

HLD3350AL is a fixed 3.3 V CMOS LDO for low-current power rails, specified for up to 250 mA output and up to 50 V input.

Best for

  • 3.3 V low-current rails
  • Audio and video equipment power rails
  • Communication equipment power supplies

Avoid if

  • High load current above 250 mA
  • Applications with excessive LDO dissipation
  • Designs requiring a confirmed single package variant without procurement verification

Check before use

  • Confirm package variant for C42433422
  • Calculate (VIN - VOUT) × IOUT thermal dissipation
  • Fit an output capacitor greater than 2.2 µF near VOUT

Key specifications

Output voltage
3.3 V
Input voltage rating
50 V maximum
Output current
250 mA
Dropout voltage
530 mV typical at 100 mA
Quiescent current
2.0 µA typical

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General power suppliesCommunication equipmentAudio and video equipment

Datasheet

C42433422.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HLD3350AL: 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

HLD3350AL is a fixed-output 3.3 V CMOS low-dropout linear regulator from Hichips. It has VIN, GND, and VOUT pins and is specified for output current up to 250 mA.