home page>Product Center> Low dropout linear regulator
LM2598S-12
Product images are for illustrative purposes only
Product details are welcome upon request

LM2598S-12

  • Category:Low dropout linear regulator
  • Product Name:Power converter 150 kHz 1A buck regulator
  • Manufacturers:NSC
  • Production Batch Number:09+
  • Encapsulation:TO-263
  • Stock Status:There is stock
  • Stock Quantity:8000
  • Minimum order quantity: 1
  • Details:Click here to find PDF information on the LM2598S-12
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • Product introduction

peculiarity

  • 3.3V, 5V, 12V and adjustable output versions
  • The adjustable version of the output voltage range from 1.2V to 37V ± line and load conditions up to 4%.
  • Guaranteed 1A output current
  • Available in 7-pin TO-220 and TO-263 (surface mount) packages
  • Input voltage range up to 40V
  • Excellent line and load regulation specifications
  • Internal oscillator at fixed frequency at 150 kHz
  • Shutdown/soft start
  • Error flags for governance
  • Error output delay
  • Low-power standby mode,IQ: 85μA typically
  • High efficiency
  • Use off-the-shelf standard inductors
  • Thermal shutdown and current limit protection

illustrate

The LM2598 Series Buck Switching Regulator (Buck) drives a monolithic IC with excellent line and load regulation with 1A load capability, providing all active functions. These devices are available with fixed output voltages in 3.3V, 5V, 12V, and adjustable output versions.

This series of switching regulators is similar to the LM2595 series, adding additional regulatory and performance features.

Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation †, improved line and load specifications, fixed frequency oscillators, shutdown/soft start, error flag delay, and error flag output.

The LM2598 series switches at 150 kHz, thus making the smaller size with the lower frequency switching regulator required for the filter assembly. The standard 7-pin TO-220 package comes with several different bending options, and the 7-Pb TO-263 surface mount package. Typically, the output voltage is less than 12V, the ambient temperature is less than 50 °C, and no heat sink is required.

Standard inductor series (through-hole and surface mount types) can be produced from several different manufacturers optimized for use with the LM2598 series. This feature greatly simplifies the design of switching power supplies.

Other features include guaranteed 4% tolerance under all conditions under input voltage and output load conditions ± output voltage, and 15% frequency ± oscillator. Includes external shutdown with a typical 85μA standby current. Self-protection features include a two-stage current limit, output switching, and complete protection under overtemperature shutdown fault conditions.


apply

  • Simple high efficiency buck (buck) regulator
  • Efficient preconditioning of linear regulators
  • Switching regulator on the card
  • Aggressive negative voltage converter

andLM2598S-12Related ICs are:


Model Manufacturers lot number encapsulation illustrate
LM2598SX-3.3 NSC 09+ TO-263 Power converter 150 kHz 1A buck regulator
LM2598SX-ADJ NSC 09+ TO-263-7 Source converter 150 kHz 1A buck regulator
LM2598S-12 NSC 09+ TO-263 Power converter 150 kHz 1A buck regulator
LM2598SX-12 NSC 10+ TO-263 Power converter 150 kHz 1A buck regulator
LM2598S-5.0 NSC 09+ TO263 Power converter 150 kHz 1A buck regulator
LM2598S-3.3 NSC 09+ TO-263-7 SIMPLE SWITCHER Power Converter 150 kHz 1A Buck Regulator
LM2598SX-5.0 NSC 08+ TO-263 SIMPLE SWITCHER Power Converter 150 kHz 1A Buck Regulator
LM2598S-ADJ NSC 10+11+ TO-263 SIMPLE SWITCHER Power Converter 150 kHz 1A Buck Regulator

Popular searches


Model Manufacturers lot number encapsulation illustrate
CL1215-02P72ET-U2 Schaltbau 2023+ Contactors CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
CL1115-02P72ET-U2 Schaltbau 2023+ Contactors 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
D-U204N-KLGQ Mors Smitt 2023+ Relays No magnetic arc blow-out
D-U204N-KLCQ Mors Smitt 2023+ Relays No magnetic arc blow-out
MIP30F00830-S1048 Amphenol Positronic 2023+ connector MIP series connectors
C163C/110EV-R1 Schaltebao 2023+ Contactors Contactors
F670-H4V-XUU LEACH 2023+ Relays F670-H4V-XUU+SHKE470-110-AD
F670-H4VP-XUXU LEACH 2023+ Relays F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20 SCHMERSAL 2023+ switch Safety switches
RX2025GE1 Surio 2023+ connector Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24 Surio 2023+ connector Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMPSE06T36M2SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMP18T28M13SV0N AB Connectors 2023+ connector RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0 AB Connectors 2023+ connector Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D samtec 2023+ connector Classic PCB Header Strips, 0.100" pitch
TNL22ERT-62 ABB 2016+ Contactors 4P St Contactor Relay 77-143Vdc |Abb TNL22ERT-62
62EM1-00001 Microchip 2023+ Development board AgileSwitch® 62mm Electrical Master SiC Gate Driver Board
E2E-X7D212-R2M Omron 2023+ sensor Standard Proximity Sensor
E2E-X7D212-R5M Omron 2023+ sensor Standard Proximity Sensor

NSC brand product recommendation


Model Manufacturers lot number encapsulation illustrate
LM63DIMAX NSC 10+11+ SOP8 SPI/10-Bit Plus PowerWise ® series digital temperature sensors
LM2598SX-12 NSC 10+ TO-263 Power converter 150 kHz 1A buck regulator
LM2598S-5.0 NSC 09+ TO263 Power converter 150 kHz 1A buck regulator
LM70CILD-3 NSC 10+11+ LLP-8 SPI/10-Bit Plus PowerWise ® series digital temperature sensors
LM70CILD-5 NSC 10+11+ LLP SPI/10-Bit Plus PowerWise ® series digital temperature sensors
LM70CIMM-3 NSC 10+11+ MSSOP-8 SPI/10-Bit Plus PowerWise ® series digital temperature sensors
LM70CIMM-5 NSC 10+11+ MSOP8 SPI/10-Bit Plus PowerWise ® series digital temperature sensors
LM71CISD NSC 10+11+ LLP-6 13-bit plus symbol temperature sensor
LM2598S-3.3 NSC 09+ TO-263-7 SIMPLE SWITCHER Power Converter 150 kHz 1A Buck Regulator
LM2598SX-5.0 NSC 08+ TO-263 SIMPLE SWITCHER Power Converter 150 kHz 1A Buck Regulator
LM2598T-12 NSC 10+ TO-220 SIMPLE SWITCHER POWER CONVERTER
DS25BR101TSDE NSC 09+ 8-LLP 3.125 Gbps LVDS buffer
LM74CIBP-3 NSC 10+11+ STO23-5 SPI/12-bit plus temperature sensor
LM74CIBP-5 NSC 10+11+ SOP-8 SPI/12-bit plus temperature sensor
LM74CIM-3 NSC 10+11+ SOP-8 SPI/12-bit plus temperature sensor
LM74CIM-5 NSC 10+11+ SOP-8 SPI/12-bit plus temperature sensor
LM7808CT NSC 10+11+ MSOP8 Digital temperature sensor
LM78L12ACM NSC 10+11+ SOP8 3. Positive voltage regulator
LM78L12ACZ NSC 10+11+ TO-92 3. Positive voltage regulator
LM78L15ACM NSC 10+11+ SOP8 3. Positive voltage regulator

Categorical search