home page > Products > 低压降线性稳压器
LM2594HVMX-5.0
Product images are for reference only Request product details

LM2594HVMX-5.0

  • 所属类别:低压降线性稳压器
  • 产品名称:电源转换器150 kHz的0.5A降压稳压器
  • 厂商:NSC
  • 生产批号:10+
  • 封装:SOP8
  • 库存状态:有库存
  • 库存量:2500
  • 最低订购量:1
  • 详细资料:点击查找LM2594HVMX-5.0的pdf资料
  • 点击询价
联系我们在线客服1 在线客服2 点击发送邮件
  • Product Introduction

peculiarity

  • 3.3V, 5V, 12V and adjustable output versions
  • Adjustable version output voltage range of 1.2V to 37V (57V for HV version) ± 4% on-line maximum load condition
  • It is available in an 8-pin surface mount in a DIP-8 package
  • Guaranteed output current of 0.5A
  • Input voltage range up to 60V
  • Only 4 external components are required
  • 150 kHz fixed frequency internal oscillator
  • TTL shutdown capability
  • Low power standby mode with I-Q typical value of 85μA
  • High efficiency
  • Use off-the-shelf standard inductors
  • Thermal shutdown and current limit protection

illustrate

The regulator's LM2594/LM2594HV series is a monolithic integrated circuit that provides a positive buck (buck) switching regulator capable of driving a great line and all the functions of a load regulation of 0.5A load. The devices are available in 3.3V, 5V, 12V, and adjustable output versions with fixed output voltages and are available in an 8-pin DIP package and an 8-pin surface-mount package.

Requiring a minimum number of external components, these regulators are simple to use, feature internal frequency compensation †, fixed frequency oscillators, and improve line and load regulation specifications.

The LM2594/LM2594HV series switches at 150 kHz, thus enabling smaller sizes with lower frequency switching regulators required filter assemblies. Due to their high efficiency, copper traces on printed circuit boards are often the only heat dissipation needs.

The standard inductor series (through-hole and surface mount types) are available from the LM2594/LM2594HV series and are optimized for use by several different manufacturers. This feature greatly simplifies the design of switching power supplies.

Other features include a guaranteed 4% tolerance under all conditions under the input voltage and output load conditions of the ± output voltage, and a frequency of ± 15% for the oscillator. Includes external shutdown and typically has 85μA standby current. Self-protection features include two-stage frequency reduction output switching and current limiting, complete protection in over-temperature shutdown fault conditions.

LM2594HV are applications that require input voltages up to 60V.


apply

  • Simple, high-efficiency step-down (buck-down) regulator
  • Efficient pre-conditioning of linear regulators
  • Switching regulator on the card
  • Positive negative voltage converter

ICs related to LM2594HVMX-5.0 include:


Model Manufacturers lot number encapsulation illustrate
LM2594HVMX-ADJ/NOPB NSC 12+ SOP Power conversion chips are in stock in Hong Kong, imported original
LM2594HVMX-5.0/NOPB   10+11+   Hong Kong spot, imported original
LM2594HVMX-12 NSC 11+ SOP-8 Power converter 150 kHz 0.5A buck regulator
LM2594HVMX-5.0 NSC 10+ SOP8 Power converter 150 kHz 0.5A buck regulator
LM2594HVMX-3.3 NSC 10+ DIP-8 Power converter 150 kHz 0.5A buck regulator
LM2594HVMX-ADJ NSC 10+11+ SOIC-8 SIMPLE SWITCHER Power Converter 150 kHz 0.5A buck regulator

Popular searches


Model Manufacturers lot number encapsulation illustrate
NLS-N-BK-C70-M40BEPN250 ITT 24+ connector NLS-N-BK-C70-M40B EPN250
V93BR Mors Smitt 24+ connector V93BR socket - screw terminals, rail mount 8 poles
V17-D MORSSMITT 24+ Relays The relay socket has spring terminals
VGE1TS181900L SOURIAU-SUNBANK 24+ connector Circular MIL Spec Backshells BACKSHELL SZ18
KEYSTONE26 Keystone Electronics 24+ connector EYELET 0.187" BRASS TIN PLATED
KPSE06E14-19SA206 ITT 24+ connector Conn Circular SKT 19 POS Crimp ST Cable Mount 19 Terminal 1 Port
KPSE06J14-19P ITT 24+ connector Circular MIL Spec Connector KPSE 19C 19#20 PIN PLUG
W-1-005-4STUD T&M 24+ DIP SERIES W - Stud Input - 4 Stud Type
ABBH2214SDAM AB Connectors 2024+ connector Connector tailpipe
C193A/24EV-U1 Schaltebao 25+ DIP Voltage 1100v electric current 50A contactor/advantage channel fast delivery
C195A/24EC-U2 Schaltebao 25+ DIP Contactor/Advantage channel fast delivery
D-U204-E Mors Smitt 24+ DIP Instantaneous relays
PW620-18d/2S/R/KS135 FSG 24+ DIP Stellungsferngeber position sensor potentiometer
ST1-DC12V-F Panasonic Electronic Components 24+ DIP Power Relay 12VDC 5DC/8AAC SPST-NO/SPST-NC(31mm 14mm 11.3mm) THT
MER1S1505SC Murata Power Solutions 24+ DIP DC DC CONVERTER 5V 1W
P783-Q24-S5-S CUI Inc 24+ DIP DC DC CONVERTER 5V 15W
9001-18321C00A Oupiin 24+ connector DIN41612 Half R Female 48 Pin
9001-18481C00A Oupiin 24+ connector DIN41612 Half R Female 48 Pin
CIR013106T01031819SCNP0406 ITT Interconnect Solutions 2023+ connector Standard Circular Connector
CIR013106T01031819SCYP0406 ITT Interconnect Solutions 24+ connector Standard Circular Connector

NSC brand product recommendation


Model Manufacturers lot number encapsulation illustrate
LM2594HVMX-3.3 NSC 10+ DIP-8 Power converter 150 kHz 0.5A buck regulator
LM2594HVM-12 NSC 11+ DIP8 Power converter 150 kHz 0.5A buck regulator
LM2594HVN-5.0 NSC 11+ DIP8 Power converter 150 kHz 0.5A buck regulator
LM2597MX-3.3 NSC 09+ SOP8 Power converter 150 kHz 0.5A buck regulator
LM2597N-5.0 NSC 10+ DIP-8 Power converter 150 kHz 0.5A buck regulator
LM2597MX-ADJ NSC 11+ SOP 8 Power converter 150 kHz 0.5A buck regulator
LM2597M-3.3 NSC 09+ SOP8 Power converter 150 kHz 0.5A buck regulator
LM2597MX-5.0 NSC 11+ SOP-8 Power converter 150 kHz 0.5A buck regulation
LM2597M-12 NSC 07+ SOP Power converter 150 kHz 0.5A buck regulation
LM2597N-3.3 NSC 09+ SOP8 Power converter 150 kHz 3A buck regulator
LM2597MX-12 NSC 10+ SOP Power converter 150 kHz 3A buck regulator
LM2597N-ADJ NSC 09+ LM2597N-ADJ Power converter 150 kHz 3A buck regulator
LM2599T-5.0 NSC 09+ TO-2207 Power converter 150 kHz 3A buck regulator
LM2599S-12 NSC 10+ TO-220 Power converter 150 kHz 3A buck regulator
LM2599T-12 NSC 10+ TO-220 Power converter 150 kHz 3A buck regulator
LM2599T-ADJ NSC 10+ TO-220-7 Power converter 150 kHz 3A buck regulation
LM2599SX-5.0 NSC 09+ TO-263 150 kHz 3A buck regulator
LM2599S-5.0 NSC 08+ TO-263-7 150 kHz 3A buck regulator
LM2599T-3.3 NSC 10+ TO-220 150 kHz 3A buck regulator
LM2599S-ADJ NSC 09+ TO-263 150 kHz 3A buck regulator

Taxonomic search