DC DC Switching Controllers

Integrated Circuits (ICs)

Integrated circuits, also known as microchips, are miniature electronic circuits consisting of multiple interconnected components.

Clock & Timing

Data Acquisition

Embedded

Interfaces

Linear

Logic

Memory

Power Management

RF and Wireless
Industrial Supplies

Industrial supplies are essential components in power distribution, signal switching, temperature regulation and connectivity, used in industrial and consumer applications.

Cable Assemblies

Cables & Wires

Development Kits

Fans & Thermal Products

Power Supplies

Relays

Switches

Tools
Passive Components

Passive components do not amplify or generate electrical signals, but instead, store or dissipate energy, and are essential building blocks of electronic circuits.

Capacitors

Crystals & Oscillators

Filters

Inductors & Coils & Chokes

Kits

Resistors

Transformers
Optoelectronics & Sensors

Optoelectronics and sensors are electronic devices that convert light, infrared into electrical signals, or detect changes in physical quantities such as temperature or pressure.

Accelerometers

Current Sensors

Isolators

Led Dot Matrix Products

Led Emitters

Led Indicators

Optical Sensors

Temperature Sensors
Discrete Semiconductor Products

Discrete semiconductors are individual electronic components such as diodes, transistors, and thyristors, used to control or rectify electrical signals in electronic circuits.

Circuit Protection

Diodes

Thyristors

Transistors
Connectors & Interconnects

Connectors and interconnects are devices used to establish a physical or electrical connection between two or more electronic components or systems.

Circular Connectors

Coaxial Connectors (RF)

D-Sub Connectors

FFC & FPC Connectors

Fiber Optic Connectors

Memory Connectors

Modular Connectors

Power Connectors

Rectangular Connectors

Terminal Blocks

Terminal Strips

Terminals

USB & HDMI Connectors

Filter

Antenna Type

9571 Whip, Right Angle

Applications

1635 GSM, WCDMA

1643 ITE (Commercial)

Clock Sync

7745 No

7746 Yes

Control Features

2273 Current Limit, Enable, Frequency Control, Soft Start

2275 Current Limit, Frequency Control

2277 Dead Time Control, Frequency Control

2278 Enable

2282 Enable, Frequency Control

2284 Enable, Frequency Control, Soft Start

2289 Frequency Control

Current - Output

7435 1.5A

7444 1A

7446 2.5A

7455 3.5A

7460 3A

7465 500mA

7466 50mA

7467 5A

7473 8A

Current - Output (Max)

1779 10A

1793 200mA

1815 400mA

1827 6.25A

1834 700mA

1838 83mA

Duty Cycle (Max)

7747 100%

7748 45%

7749 48%

7750 49%

7751 50%

7753 96%

7754 97%

Efficiency

1729 74%

1731 76%

1734 79%

1749 87%

1757 90%

1762 93%

Features

144 OCP, OTP, OVP, SCP, UVLO

151 OCP, SCP

193 SCP

Frequency (Center/Band)

9579 850MHz, 900MHz, 1.8GHz, 1.9GHz, 2.1GHz

Frequency Group

9580 Wide Band

Frequency Range

9589 824MHz ~ 960MHz, 1.71GHz ~ 2.17GHz

Function

5556 Ratiometric

5564 Step-Down

5565 Step-Down, Step-Up/Step-Down

5568 Step-Up, Step-Down, Step-Up/Step-Down

5569 Step-Up, Step-Up/Step-Down

Gain

8642 1dBi, 2dBi, 2.5dBi

Height (Max)

2804 1.949" (49.50mm)

Mounting Type

410 Connector Mount

425 Surface Mount

431 Surface Mount, Wettable Flank

432 Through Hole

Number of Bands

9590 5

Number of Outputs

1994 1

1997 2

Output Configuration

7340 Negative

7341 Positive

7344 Positive, Isolation Capable

Output Phases

7755 1

Output Type

4086 Adjustable

4087 Adjustable (Fixed)

4107 Fixed

4133 Transistor Driver

Packaging

5 Bulk

6 Cut Tape (CT)

11 Tape & Reel (TR)

12 Tray

13 Tube

Part Status

2290 Discontinued at Digi-Key

2291 Last Time Buy

2292 Not For New Designs

2293 Obsolete

Power (Watts)

1933 1 W

1950 2 W

1951 2.3 W

1992 75 W

Return Loss

9591 -4dB, -6dB

RF Family/Standard

8329 Cellular

Size / Dimension

1280 0.33" L x 0.32" W x 0.34" H (8.4mm x 8.2mm x 8.5mm)

1312 0.47" L x 0.30" W x 0.43" H (11.9mm x 7.7mm x 11.0mm)

1318 0.50" L x 0.44" W x 0.29" H (12.7mm x 11.2mm x 7.3mm)

1335 0.59" L x 0.59" W x 0.23" H (15.0mm x 15.0mm x 5.9mm)

1374 0.94" L x 0.54" W x 0.31" H (23.9mm x 13.7mm x 8.0mm)

1423 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm)

Standard Number

8368 61000

Synchronous Rectifier

7735 No

7736 Yes

Termination

638 SMA Male

Topology

5680 Boost, Flyback

5681 Boost, Flyback, Forward

5682 Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull

5683 Boost, Flyback, SEPIC

5685 Buck

5688 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

5690 Buck, Flyback, Push-Pull

5691 Buck, Split Rail

5693 Charge Pump

Type

1509 Isolated Module

1526 Non-Isolated PoL Module

Voltage - Input (Max)

1682 10V

1693 18V

1704 36V

1705 40V

1707 42V

1709 5.5V

1715 60V

Voltage - Isolation

2003 1 kV

2004 1.5 kV

2005 1.6 kV

2010 3 kV

Voltage - Output 1

1888 0.8 ~ 6V

1894 12V

1899 3.3V

1904 5V

Voltage - Output 2

1907 -5V

Voltage - Supply (Vcc/Vdd)

7403 10V ~ 30V

7404 10V ~ 36V

7409 2.97V ~ 40V

7416 4.5V ~ 52V

7418 6.95V ~ 40V

7420 7.6V ~ 30V

7421 7V ~ 40V

7422 8V ~ 40V

Sort By:

Show:

Image	Manufacturer / Brand	Part / Number	Stock Code	Quantity Available	Price	Datasheet
	Texas Instruments	SG3524DR	039047	3971	$0.3440	Datasheet (PDF)
	Texas Instruments	SG3524N	039054	7739	$2.5400	Datasheet (PDF)
	onsemi	UC3843BNG	039109	185	$0.6300	Datasheet (PDF)
	Texas Instruments	TL3843BDR-8	039111	348	$0.5920	Datasheet (PDF)
	National Semiconductor	LM2576S-5.0/NOPB	039112	4507	$4.0800	Datasheet (PDF)
	Texas Instruments	TL3842DR-8	039113	2541	$0.7600	Datasheet (PDF)
	onsemi	UC3844BD1R2G	039116	19093	$0.5070	Datasheet (PDF)
	Texas Instruments	TL3843P	039117	1664	$0.7410	Datasheet (PDF)
	onsemi	UC3842BD1R2G	039118	10788	$0.4160	Datasheet (PDF)
	Texas Instruments	TL494CDR	039121	6622	$0.4840	Datasheet (PDF)
	Texas Instruments	TL3842DR	039123	3490	$0.6790	Datasheet (PDF)
	National Semiconductor	LMC7660IMX/NOPB	039142	1829	$1.0000	Datasheet (PDF)
	Texas Instruments	TL594IDR	039236	5574	$0.6050	Datasheet (PDF)