STMicroelectronics

Ref. [hkinstmicroelectronics20220920][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 4 customer reviews

Description

The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for. Off Line and DC DC olds for the UC3843B and UC3845B are 8.5 V and 7.9. V. The UC3842B and UC3843B can operate to duty cycles approaching 100%. A range of the zero to <. UNISONIC TECHNOLOGIES CO., LTD. 2 of 11 www.unisonic.com.tw. QW-R103- 012.F. MARKING. Package. UC3842B. UC3843B . DIP-8. UTC. UC3843B . 2. The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for. Off-Line and dc-to-dc upon startup. UC3843 /5. UC384X does not include brown-out, soft-start and overload detection. the external implementation cost of these functions is $0.07 .

Part Number UC3843B
Brand STMicroelectronics
Image Electronic Components
Lowest Price: $0.48   Highest Price: $3.55
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

UC3843B

Brand:

STMicroel

D/C:
Qty:

400

Price (USD):

0.48

Company:

Gallop Great Holdings (Hong Kong) Limited

Buy
Part Number:

UC3843B

Brand:

STMICROELECT

D/C:
21+
Qty:

20000

Price (USD):

1.2475

Company:

HK XINYI COMPONENTS ASIA CO., LIMITED

Buy
Part Number:

UC3843B

Brand:

ST/MICRON

D/C:
Qty:

756

Price (USD):

2.015

Company:

RX ELECTRONICS LIMITED

Buy
Part Number:

UC3843B

Brand:

ST

D/C:
Qty:

37021

Price (USD):

2.7825

Company:

Innovation Best Electronics Technology Limited

Buy
Part Number:

UC3843B

Brand:

STMicroelectronics

D/C:
Qty:

10000

Price (USD):

3.55

Company:

CXS INDUSTRY (HK) CO., LIMITED

Buy

UC3843B Ref.

[hkinstmicroelectronics20220920][hkinbrandcloudAMpd]
[[[False]]]
Cached Page:404;https://stmicroelectronics.hkinventory.com:443/p/details