ONSEMI NCP1575D

ONSEMI NCP1575D

Manufacturer No:

NCP1575D

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Low Voltage Synchronous Buck Controller

User Guide

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PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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.

NCP1575D Information

ONSEMI NCP1575D technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1575D.

  • Type
  • Parameter
  • MSL Temp (°C)
  • 235
  • Container Qty.
  • 98
  • Phases
  • 1
  • Control Mode
  • V2
  • fSW Typ (kHz)
  • 200 - 400
  • Package Type
  • SOIC-8
  • Case Outline
  • 751-07
  • MSL Type
  • 1
  • VCC Max (V)
  • 20
  • Container Type
  • TUBE
  • Type
  • Parameter
  • Topology
  • -
  • VCC Min (V)
  • 9

Download datasheets and manufacturer documentation for ONSEMI NCP1575D.

Package Drawing:

Datasheet:

The NCP1575 is a low voltage buck controller. It provides the control for dc-dc power solution producing an output voltage as low as 0.980V over a wide current range. It contains all required circuitry for a synchronous NFET buck regulator using the V2TM control method to achieve the fastest possible transient response and best overall regulation. The NCP1575 operates at a default switching frequency of 200kHz, but switching frequency is user-programmable with an additional resistor between Rosc and ground. This device provides undervoltage lockout protection, Soft Start, and built-in adaptive nonoverlap and is assemble in an SO-8 package.

Feature

  • 0.980V +/- 1.0% Reference Voltage
  • V2 Control Topology
  • 200ns Transient Response
  • Programmable Soft Start
  • 400ns Gate Rise and Fall Times (3.3 nF Load)
  • Adaptive FET Nonoverlap Time
  • Default 200 kHz Oscillator Frequency (No External Resistor Required)
  • User-Programmable Oscillator Frequency (One External Resistor Required)
  • Undervoltage Lockout
  • On/Off Control Through Use of the COMP Pin
  • Overvoltage Protection through Synchronous MOSFETs
  • Synchronous N-Channel Buck Design
  • 12V Only or Dual Supply Operation
  • Pb-Free Packages are Available

NCP1575D Relevant information

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Shipping & Availability

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UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse
Expected Shipping：Fri, Apr 17 - Sat, Apr 18, 2026
Date Code：Within 2 Years

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