NXP MC33129EFR2
NXP MC33129EFR2

NXP MC33129EFR2

Manufacturer No:

MC33129EFR2

Manufacturer:

NXP

Package:

14-SOIC (0.154, 3.90mm Width)

Description:

3.24V~12V MC33129 DC to DC converter IC 1 Outputs 100kHz Transistor Driver

User Guide

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Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

MC33129EFR2 Information

NXP MC33129EFR2 technical specifications, attributes, parameters and parts with similar specifications to NXP MC33129EFR2.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 14-SOIC (0.154, 3.90mm Width)
  • Supplier Device Package
  • 14-SO
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Tape & Reel (TR)
  • Published
  • 1997
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Base Part Number
  • MC33129
  • Function
  • Step-Up/Step-Down
  • Type
  • Parameter
  • Number of Outputs
  • 1
  • Output Type
  • Transistor Driver
  • Output Configuration
  • Positive, Isolation Capable
  • Voltage - Supply (Vcc/Vdd)
  • 3.24V~12V
  • Control Features
  • Enable, Frequency Control, Ramp, Soft Start
  • Topology
  • Flyback
  • Frequency - Switching
  • 100kHz
  • Synchronous Rectifier
  • No
  • Clock Sync
  • Yes
  • Output Phases
  • 1

Download datasheets and manufacturer documentation for NXP MC33129EFR2.

MC33129EFR2 Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. A 3.24V~12V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~85°C TA dc switcher. With this switching controller, you can switch at 100kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Enable, Frequency Control, Ramp, Soft Start which allows efficient switching control. Other relevant dc to dc converter ics will be returned if you search "MC33129". Its supplier dc dc controller package is 14-SO.

MC33129EFR2 Features


Transistor Driver Outputs
Switching Frequency: 100kHz
Enable, Frequency Control, Ramp, Soft Start


MC33129EFR2 Applications


There are a lot of NXP USA Inc.
MC33129EFR2 DC to DC converter applications.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

In Stock :Available

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Shipped from:HK Warehouse
Expected Shipping:Wed, Mar 25 - Thu, Mar 26, 2026
Date Code:Within 2 Years

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