Texas Instruments LM5155QDSSRQ1

Name: Texas Instruments LM5155QDSSRQ1
Brand: Texas Instruments
SKU: LM5155QDSSRQ1

Switching Controller, Current-mode, 15A, 2200kHz Switching Freq-Max, BICMOS, PDSO12

$ 1.818

Production

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor		SKU		Min	Pkg
DigiKey	2	296-LM5155QDSSRQ1CT-ND	2,507	1	Cut Tape	3.160	2.368	1.951	1.818	1.818
Mouser		595-LM5155QDSSRQ1	554	1	Tape & Reel	3.220	2.400	1.970	1.850	1.570
UnikeyIC		LM5155QDSSRQ1	2,717	1	Tape & Reel	1.479	1.384	1.076	1.017	1.017	2d
Win Source		WS-LM5155QDSSRQ1	20,000	40				1.095	0.890	0.890	9h
Worldway Electronics		LM5155QDSSRQ1	29,945	7			0.643	0.612	0.612	0.600	7h

Inventory History

3 month trend: -83.24%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments LM5155QDSSRQ1.

Texas Instruments

Technical Drawing2 pages9 years ago

Official datasheet0 pages0 years ago

Inventory History

3 month trend:

-83.24%

CAD Models

Download Texas Instruments LM5155QDSSRQ1 symbol, footprint, and 3D STEP models from our trusted partners.

source	eCAD	mCAD	FILES
Component Search Engine	SymbolFootprint	3D	Download
SnapEDA		3D	Download
Ultra Librarian	SymbolFootprint		Download

The partner site will open in a new tab when downloading their CAD models

By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part

Alternate Parts

Texas InstrumentsLM5155QDSSRQ1

Texas InstrumentsLM5155DSSR

Price @ 1000

$ 1.818

$ 1.17

Stock

368,054

475,291

Authorized Distributors

Case/Package

Number of Pins

Number of Outputs

Max Output Current

Switching Frequency

Min Input Voltage

Max Input Voltage

Min Output Voltage

Max Output Voltage

Efficiency

Synchronous Rectifier

Supply Chain

Lifecycle StatusProduction (Last Updated: 1 week ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LM5155QDSSRQ1.

Evaluation Kit

LM5155QDSSRQ1 Evaluation Kit

Reference Designs

128-channel ultrasound transmitter system reference design

36~57-Vdc input: 5-V/4-A output isolated flyback with synchronous rectification reference design

6-W dual-output SEPIC converter reference design

70-W flyback and 37-W boost power reference design

9- to 60-VDC input: 12-V and 2-A output flyback reference design

9.8~13.5-V input: 46-V 300-W output interleave boost reference design

9~60-Vdc input: 12-V/2-A output flyback reference design

Tiny automotive SEPIC reference design

Type-3 IEEE802.3bt-ready flyback converter PoE powered device reference design

Descriptions

Descriptions of Texas Instruments LM5155QDSSRQ1 provided by its distributors.

Switching Controller, Current-mode, 15A, 2200kHz Switching Freq-Max, BICMOS, PDSO12

Abacus Technologies

IC POWER MANAGEMENT / Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)

Win Source

2.2MHz Wide Input Nonsynchronous Boost SEPIC Flyback Controller Single Regulated Output 1.5V to 45V Input 1.5V to 300V Output 12-Pin WSON T/R

Avnet

Images

Texas Instruments

Augswan

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names: