LM5145RGYR Texas Instruments

LM5145RGYR electronic component of Texas Instruments
LM5145RGYR Texas Instruments
LM5145RGYR Switching Controllers
LM5145RGYR  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of LM5145RGYR Switching Controllers across the USA, India, Europe, Australia, and various other global locations. LM5145RGYR Switching Controllers are a product manufactured by Texas Instruments. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

Part No. LM5145RGYR
Manufacturer: Texas Instruments
Category: Switching Controllers
Description: Switching Controllers 75V Synchronous Buck Controller With Wide Input Voltage and Duty Cycle Ranges 20-VQFN -40 to 125
Datasheet:
Price (USD)
1: USD 3.1698 ea
Line Total: USD 3.17 
Availability : 532
  
Ship by Mon. 29 Sep to Fri. 03 Oct
QtyUnit Price
1$ 3.1698
10$ 2.0133
30$ 1.6048
100$ 1.3939
500$ 1.2998
1000$ 1.2583

Availability 532
Ship by Mon. 29 Sep to Fri. 03 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 3.1698
10$ 2.0133
30$ 1.6048
100$ 1.3939
500$ 1.2998
1000$ 1.2583

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Input Voltage
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
Description/Function
Operating Temperature Range
Product
Series
Brand
Shutdown
Cnhts
Development Kit
Fall Time
Hts Code
Mxhts
Operating Supply Current
Operating Supply Voltage
Product Type
Rise Time
Factory Pack Quantity :
Subcategory
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the LM5145RGYR from our Switching Controllers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the LM5145RGYR and other electronic components in the Switching Controllers category and beyond.

Image Part-Description
Stock Image LM51501QRUMTQ1
Switching Controllers 1.5-V to 42-V wide VIN, low IQ boost controller with 4 programmable output voltage options 16-WQFN -40 to 125
Stock : 743
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5150QRUMTQ1
Switching Controllers 1.5-V to 42-V wide VIN, low IQ boost controller with 4 programmable output voltage options 16-WQFN -40 to 150
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM51501QRUMRQ1
Switching Controllers 1.5-V to 42-V wide VIN, low IQ boost controller with 4 programmable output voltage options 16-WQFN -40 to 125
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5145RGYT
Switching Controllers 75V Synchronous Buck Controller With Wide Input Voltage and Duty Cycle Ranges 20-VQFN -40 to 125
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5150RUMHDEVM
Power Management IC Development Tools LM5150RUMHDEVM
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5150RUMEVM
Power Management IC Development Tools LM5150RUMEVM EVM
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5150QRUMRQ1
Switching Controllers 1.5-V to 42-V wide VIN, low IQ boost controller with 4 programmable output voltage options 16-WQFN -40 to 150
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5146-Q1-EVM12V
Power Management IC Development Tools Synchronous buck controller evaluation module
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5146QRGYTQ1
Switching Voltage Regulators 100-V synchronous buck DC/DC controller with wide duty cycle range 20-VQFN -40 to 150
Stock : 47
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM51551DSSR
Switching Controllers 2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with hiccup 12-WSON -40 to 125
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image LTC3245IDE#PBF
Switching Controllers Wide Vin Range, Low Noise, 250mA Buck-Boost Charge Pump
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image FAN6290QFMX
Switching Controllers Travel Adaptor
Stock : 2470
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC7801EFE#TRPBF
Switching Controllers 150V Low IQ, Synchronous Step-Down DC/DC Controller
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM5176PWPR
Switching Controllers 55V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-HTSSOP -40 to 125
Stock : 3425
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC7801IFE#TRPBF
Switching Controllers 150V Low IQ, Synchronous Step-Down DC/DC Controller
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC3372HUK#PBF
Switching Controllers 60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC3372IUK#PBF
Switching Controllers 60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC3372EUK#PBF
Switching Controllers 60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC7840HFE#PBF
Switching Controllers Dual Phase Dual Output Non-Synchronous Boost Controller
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LTC7840IFE#PBF
Switching Controllers Dual Phase Dual Output Non-Synchronous Boost Controller
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The LM5145RGYR with Switching Controllers 75V Synchronous Buck Controller with Wide Input Voltage and Duty Cycle Ranges 20-VQFN -40 to 125 is a Texas Instruments product. It is a synchronous buck switching controller that provides highest efficiency with its wide input voltage and duty cycle ranges. This controller can operate in both open loop and current mode, allowing the user to choose the best control operating mode for their application. It also offers integrated anti-overload protection, improved dynamic range and fast transient response for improved system performance. The LM5145RGYR also features an external synchronization input and integrated logic to enable flexible operation in multiple applications. This part is available in a 20-pin VQFN package and is designed to operate in temperatures ranging from -40 to 125 degrees Celsius.

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
NAT SEMI
NATIONAL SEMI
NATIONAL SEMICONDUCT
National Semiconductor
NS4
NSC
TEXAS
TEXAS INST
TEXAS INST / KLIXON
TEXAS INSTRUMENT
TEXAS INSTRUMENTS
TI
TI9
SN74LS145N Decoders by Texas Instruments – Buy Online at XON image

Sep 5, 2025
The SN74LS145N by Texas Instruments is a BCD-to-decimal decoder/driver in the  Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers  category. Perfect for LED driving and digital decoding.
SMAJ28CA TVS Diodes by Shikues – ESD Circuit Defense image

Jul 28, 2025
SMAJ28CA ESD Suppressors / TVS Diodes by Shikues offer 400W surge protection with fast response and bidirectional clamping, ideal for compact and high-reliability circuit designs.
1.30.273.501/0300 Rafi E-Stop Switch – IP65 Rated image

Jul 8, 2025
1.30.273.501/0300 by Rafi is a push-to-lock, twist-to-release E-stop switch with IP65 protection. Ideal for machinery, control panels, and safety-critical industrial applications.
AUIRLR3410 MOSFETs – Infineon High-Efficiency Power image

Jul 16, 2025
The AUIRLR3410 MOSFETs Transistors by Infineon offer ultra-low RDS(on), high current capacity, and superior thermal performance. Premium  Semiconductors  available globally from Xon Electronics.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified