onsemi UC3843BD1R2G

Name: onsemi UC3843BD1R2G
Brand: onsemi
SKU: UC3843BD1R2G

UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

$ 0.306

Production

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

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Distributor		SKU		Min	Pkg
Avnet	2	UC3843BD1R2G	208,500	3572						0.184	1d
Future Electronics		UC3843BD1R2G	2,500	2500	Tape & Reel					0.195
Newark	2	UC3843BD1R2G	4,332	1	Cut Tape	0.654	0.504	0.428	0.395	0.395
Verical	3	UC3843BD1R2G	2,500	41				0.211	0.199	0.189
Arrow Electronics		UC3843BD1R2G	2,500	1		0.266	0.234	0.211	0.199	0.192

Inventory History

3 month trend: +3.55%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC3843BD1R2G.

Upverter

Technical Drawing2 pages3 years ago

Datasheet25 pages4 years ago

Augswan

IHS

onsemi

TME

Inventory History

3 month trend:

+3.55%

CAD Models

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Alternate Parts

This Part

Alternate Parts

onsemiUC3843BD1R2G

onsemiUC3843BVD1R2G

Price @ 1000

$ 0.306

$ 0.3

Stock

5,540,974

2,973,167

Authorized Distributors

Topology

Buck-Boost

Output Voltage

5 V

Min Input Voltage

12 V

Max Input Voltage

25 V

Max Input Current

Efficiency

Max Switching Frequency

500 kHz

Output Voltage Accuracy

Fault Protection

Synchronous Rectifier

Case/Package

SOP

Number of Pins

Supply Chain

Country of OriginMainland China

Export Control Classification Number (ECCN) CodeEAR99

Harmonized Tariff Schedule (HTS) Code8542.39.00.60

Introduction Date1999-01-01

Lifecycle StatusProduction (Last Updated: 5 years ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)

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onsemiUC2843BD1G

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Descriptions

Descriptions of onsemi UC3843BD1R2G provided by its distributors.

UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

Future Electronics

UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5.1V

Fly-Wing Technology

0℃~+70℃@(TA) 500kHz 96% 7.6V~30V NO 1 SOIC-8 DC-DC Controllers ROHS

HQonline

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

IHS

Off-Line Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

Mouser

DC DC Converters; UC3843BD1R2G; ON SEMICONDUCTOR; 8; Buck-Boost; 1.75 mm; 1

Maritex

High Performance Current Mode PWM Controller

onsemi

Ic, smps Controller, current-Mode, bipolar, sop,8Pin, plastic Rohs Compliant: Yes |Onsemi UC3843BD1R2G

Newark

PWM CTRL, CURRENT MODE, 30V, SOIC-8; Input Voltage: -; Output Voltage: -; Output Current: -; Supply Voltage Min: -; Supply Voltage Max: 30V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 52kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)

Farnell