Texas Instruments

Series: LM2598

Part Number: LM2598S-3.3/NOPB


Distributor SKU Stock Cost
Digi-Key LM2598S-3.3/NOPB-ND 120 $4.64 Buy
Texas Instruments LM2598S-3.3/NOPB 10500 $3.04 Buy
Mouser Electronics 926-LM2598S-33/NOPB 83 $4.68 Buy
Ameya360 LM2598S-3.3/NOPB 70 Buy
Arrow North American Components LM2598S-3.3/NOPB 0 $2.28 Buy
AVNET Europe LM2598S-3.3/NOPB * $3.43 Buy
Newark LM2598S-3.3/NOPB $5.40 Buy
AVNET Express LM2598S-3.3/NOPB 13428 $3.17 Buy

Conv DC-DC Single Inv/Step Down 4.5V to 40V 8-Pin(7+Tab) TO-263 Rail


Application Notes

Title Manufacturer Published
AN-643 EMI/RFI Board Design (Rev. B) Texas Instruments 05/03/2004
Input and Output Capacitor Selection Texas Instruments 09/19/2005
AN-1197 Selecting Inductors for Buck Converters (Rev. B) Texas Instruments 04/23/2013
AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A) Texas Instruments 04/23/2013
AN-1566 Techniques for Thermal Analysis of Switching Power Supply Designs (Rev. A) Texas Instruments 04/23/2013
AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) Texas Instruments 04/23/2013
Semiconductor and IC Package Thermal Metrics (Rev. B) Texas Instruments 07/05/2012
Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A) Texas Instruments 09/12/2014
Simple Techniques Minimize Cross-Coupling in Distributed Power Systems Texas Instruments 03/21/2007
AN-1149 Layout Guidelines for Switching Power Supplies (Rev. C) Texas Instruments 04/23/2013
AN-1081 Low-Cost Low-Parts-Count DC/DC Converter With Multiple Outputs (Rev. B) Texas Instruments 04/23/2013
AN-1229 SIMPLE SWITCHER PCB Layout Guidelines (Rev. C) Texas Instruments 04/23/2013
AN-2162 Simple Success With Conducted EMI From DC-DC Converters (Rev. C) Texas Instruments 04/24/2013
AN-1246 Stresses in Wide Input DC-DC Converters (Rev. C) Texas Instruments 04/23/2013
AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B) Texas Instruments 04/23/2013
Semiconductor and IC Package Thermal Metrics (Rev. C) Texas Instruments 04/19/2016