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NCP1031DR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1031DR2G product

NCP1031DR2G

AC DC Converters

PWM ControllerHigh VoltageTelecom

The NCP1031 is an obsolete high-voltage PWM controller with an integrated 200 V power switch, designed for low-power isolated and non-isolated DC-DC applications.

Best for

  • Legacy telecom bias supplies
  • 48 V input DC-DC converters

Avoid if

  • New designs (due to Obsolete status)

Check before use

  • Stock availability and long-term support

Key specifications

Max Power
6 W
Switch Voltage
200 V
Max Frequency
1 MHz

Compliance & Environment

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

Application

TelecomAutomotive

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1031DR2G: 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

The NCP1031 is a monolithic switching regulator IC featuring an integrated 200 V power switch and startup circuit, specifically optimized for 48 V telecom and 42 V automotive systems.