ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1kk/months |
| Delivery Time | 1-7 days |
| Packaging Details | Carton |
| Type | Power Switching Regulator |
| Package | TSOP-5 |
| Factory package Qty | 3000 |
| Samples | Supported |
| Original | Yes |
| New | Yes |
| Brand Name | Original |
| Model Number | NCP1521BSNT1G |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1kk/months |
| Delivery Time | 1-7 days | Packaging Details | Carton |
| Type | Power Switching Regulator | Package | TSOP-5 |
| Factory package Qty | 3000 | Samples | Supported |
| Original | Yes | New | Yes |
| Brand Name | Original | Model Number | NCP1521BSNT1G |
| High Light | SOT23-5 Power Switching Regulator ，NCP1521BSNT1G Power Switching Regulator ，Buck Converter 1.5MHz 600mA | ||
NCP1521BSNT1G Power Switching Regulator NCP1521 SOT23-5 Buck Converter DC-DC 1.5 MHz 600 mA
NCP1521B Buck Converter - DC-DC 1.5 MHz, 600 mA
The NCP1521B step−down DC−DC converter is a monolithic integrated circuit optimized for portable applications powered from one cell Li−Ion or three cell Alkaline/NiCd/NiMH batteries.
The part,available in adjustable output voltage versions ranging from 0.9 V to 3.9 V, is able to deliver up to 600 mA.
It uses synchronous rectification to increase efficiency and reduce external part count.
The device also has a built−in 1.5 MHz (nominal) oscillator which reduces component size by allowing smaller inductors and capacitors.
Automatic switching PWM/PFM mode offers improved system efficiency.
Additional features include integrated soft−start, cycle−by−cycle current limiting and thermal shutdown protection.
The NCP1521B is available in a space saving, low profile TSOP5 and UDFN6 packages.
Features
• Up to 96% Efficiency
• Best−In−Class Ripple, including PFM Mode
• Sources up to 600 mA
• 1.5 MHz Switching Frequency
• Adjustable Output Voltage from 0.9 V to 3.9 V
• Synchronous Rectification for Higher Efficiency
• 2.7 V to 5.5 V Input Voltage Range
• Low Quiescent Current
• Shutdown Current Consumption of 0.3 A
• Thermal Limit Protection
• Short Circuit Protection
• All Pins are Fully ESD Protected
• This is a Pb−Free Device
Typical Applications
• Cellular Phones, Smart Phones and PDAs
• Digital Still/Video Cameras
• MP3 Players and Portable Audio Systems
• Wireless and DSL Modems
• Portable Equipment
• USB Powered Devices
Ordering information
| Shipment |
| 1.- We can ship the products all the world. |
| 2.- DHL, FedEx, TNT, UPS, EMS, Post, Hongkong Post are all available. |
| 3.- The item will be sent out with 3 days after receiving the payment. |
| 4.- Please make sure your delivery address and contact telephone number are correct when you bid the item. |
| 5.- You can track the situation of your product website after they are shipped out |
| Import Taxes or Duties |
| 1.- Import duties, taxes and other charges happened in your side are not included in the price of the item. These fees are afforded by buyer. |
| 2.- Please check with you country's Customs office to determine what these additional costs will be before purchase. |
| 3.- Please confirmed detailed information about delivery invoice. For example, how much price we should write the waybill invoice, or how to describe the item, etc.. |
If you have any questions, please feel free to contact us. We will reply within 24 hours, please do not rush the negative feedback.
We also offer more ICs. MOS, transistors, capacitors, resistors, potentiometers, connectors, cables, electronic tools .... military
products inventory high quality, fast delivery, long-term warranty.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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