logo
BOM RFQ Login Register
English
Home Page   active device   power management   UC3843D
Warm reminder: The pictures are for reference only. The actual product may vary
Collection
Model UC3843D
Description Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14,
Product QR code
Brand: Unitrode
Packaging SOP
Delivery time
Packaging method
Standard packaging quantity 1
4.72  yuan 4.72yuan
5+:
$ 6.3774
25+:
$ 5.9050
50+:
$ 5.5743
100+:
$ 5.4326
500+:
$ 5.3381
2500+:
$ 5.2200
5000+:
$ 5.1728
10000+:
$ 5.1019
Quantity
5+
25+
50+
100+
500+
Price
$6.3774
$5.9050
$5.5743
$5.4326
$5.3381
Price $ 6.3774 $ 5.9050 $ 5.5743 $ 5.4326 $ 5.3381
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1919) Minimum order quantity(5)
Add to Cart Buy now
Welcome to use ICGOODFIND AI Assistant
Chip AI consultant  Chip AI consultant
Download related files
  • Disappointment
  • General
  • Satisfied
  • Like
  • Love it so much

Encapsulation parameters/Encapsulation: SOP

External dimensions/packaging: SOP

Other/Product Lifecycle: Unknown

Compliant with standards/RoHS standards:

The most helpful review

  Only display evaluations with images

Latest Review

Load more

There is no evaluation yet

Looking forward to your sharing the joy brought by technology

Ask a question
Most helpful | Latest
Sorry, I couldn't find the answer. You can click "Ask a Question" to submit this question to the official customer service and product manager of Suteshop Mall who have already purchased it. We will reply in a timely manner.

No questions have been asked yet

I'm not very familiar with the product yet. Just ask around

Load more
    No data available for the time being.

Product inquiry

Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UC2844D UC2844D TI 功能相似 SOIC-14
UC18/UC28/UC38 系列，Texas Instruments 隔离式回扫电源控制器提供恒定电压 (CV) 和恒定电流 (CC) 输出调节，用于提高对较大负载阶跃的瞬时响应。 初级侧调节 (PSR) 无需光耦合器。 ### 回扫控制器，Texas Instruments 电流模式和电压模式 PWM 控制器 初级侧调节 峰值功率模式 低功率
UC2844D UC2844D ST Microelectronics 功能相似 SO-14
UC18/UC28/UC38 系列，Texas Instruments 隔离式回扫电源控制器提供恒定电压 (CV) 和恒定电流 (CC) 输出调节，用于提高对较大负载阶跃的瞬时响应。 初级侧调节 (PSR) 无需光耦合器。 ### 回扫控制器，Texas Instruments 电流模式和电压模式 PWM 控制器 初级侧调节 峰值功率模式 低功率
UC3843DTRG4 UC3843DTRG4 TI 完全替代 SOIC-14
电流模式PWM控制器 CURRENT MODE PWM CONTROLLER
UC3845D UC3845D Unitrode 完全替代 SOP
TEXAS INSTRUMENTS UC3845D 芯片, PWM控制器
UC3845D UC3845D ON Semiconductor 完全替代 SOIC-14
TEXAS INSTRUMENTS UC3845D 芯片, PWM控制器
PDF
UC3845D UC3845D ST Microelectronics 完全替代 SO
TEXAS INSTRUMENTS UC3845D 芯片, PWM控制器
UC3845D UC3845D Fairchild 完全替代 SOIC-14
TEXAS INSTRUMENTS UC3845D 芯片, PWM控制器
PDF

Newly listed products

Product service

PLATFORM

CONTACT US

  • ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.
  • Address: Room 611, Block A, Aerospace Building, No. 4019, Shennan Avenue, Futian District, Shenzhen, Guangdong Province, China
  • Tel: +86-0755-82866643

CONTACT INFORMATION

  • WhatsApp：+8615820418003
  • Facebook Messenger：Emily He
  • WeChat：15820418003
  • Telegram：+8613641420552
  • Microsoft Teams：newkasion1
  • E-mail：sales@icgoodfind.com
  • Technical Cooperation：Ericguo@icgoodfind.com
Product Index：
Brand Index：
Friendship link : Chinese Electronic Component Distributor | STM | broadcom | Altera | ISSI | onsemi | nexperia | NXP | Microchip | diodes | lattice | Electronic Component Distributor | Analog Devices | XILINX | Texas Instruments | Infineon | TiToK | YouTube | X | Linkedln | Facebook | VK |

©Copyright 2013-2025 ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.

Scroll

Comparison

Unfold

pk

Clear