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FT838NB1-RT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FT838NB1-RT product

FT838NB1-RT

AC DC Converters

CC/CVFlybackPrimary-Side Control

The FT838NB1-RT is a low-power, primary-side regulated CC/CV switch controller designed for efficient AC/DC power supplies and LED drivers.

Best for

  • Battery chargers
  • Portable apparatus power supplies
  • LED drivers

Avoid if

  • High-power applications exceeding integrated NPN limits

Check before use

  • Transformer turns ratio and auxiliary winding design

Key specifications

Breakdown Voltage
700 V
Start-up Voltage
17.6 V
Package
8-SOP

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

PowerConsumer

Datasheet

56c75be614cc80f6ee854562427804ae_1810011032_FMD-Fremont-Micro-Devices-FT838NB1-RT_C190118.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FT838NB1-RT: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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-performance, low-power off-line switching controller with an integrated power NPN transistor, designed for CC/CV applications.