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LD5523NGL-M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LD5523NGL-M product

LD5523NGL-M

Amplifiers

PWM ControllerFlybackPower Management

The LD5523NGL-M is a multi-mode PWM controller for flyback power supplies, featuring integrated protection and quasi-resonant operation.

Best for

  • AC/DC power adapters
  • Switching power supplies

Avoid if

  • Applications requiring non-isolated topologies

Check before use

  • Verify the transformer turns ratio and auxiliary winding design for correct BNI/BNO and OVP operation.

Key specifications

Switching Frequency
65 kHz
Supply Voltage
8 V - 26.5 V
Package
SOT-26

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

ed908832d32955e3103a4a15caaa35f2_2006301913_Leadtrend-Tech-LD5523NGL-M_C648773.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LD5523NGL-M: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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KiCad Library
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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 multi-mode PWM controller for flyback converters, supporting both Quasi-Resonant (QR) and Continuous Conduction Mode (CCM) operation.