Texas Instruments LM2594MX-5.0/NOPB

SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator 8-SOIC -40 to 125
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Technical Specifications

Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight186.993455 mg
Technical
Efficiency82 %
Max Duty Cycle100 %
Max Input Voltage40 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature125 °C
Max Output Current500 mA
Max Supply Voltage40 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Min Supply Voltage4.5 V
Nominal Output Voltage5 V
Nominal Supply Current5 mA
Number of Channels1
Number of Outputs1
Operating Supply Voltage40 V
Output ConfigurationPositive
Output Current500 mA
Output TypeFixed
Output Voltage5 V
PackagingTape and Reel
Quiescent Current5 mA
Schedule B8542390000
Switching Frequency150 kHz
Synchronous RectifierNo
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM2594MX-5.0/NOPB.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet40 pages9 years ago
Datasheet39 pages10 years ago
Technical Drawing2 pages12 years ago
element14
Datasheet33 pages12 years ago
Newark
Datasheet41 pages7 years ago
Datasheet40 pages9 years ago
Datasheet40 pages9 years ago
Arrow Electronics
Datasheet28 pages23 years ago
Farnell
Datasheet40 pages9 years ago
Datasheet40 pages9 years ago
Datasheet40 pages10 years ago
element14 APAC
Datasheet40 pages10 years ago
Upverter
Datasheet41 pages10 years ago
LCSC
Datasheet44 pages2 years ago
TME
Datasheet40 pages8 years ago

Inventory History

3 month trend:
-26.28%

Supply Chain

Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LM2594MX-5.0/NOPB.

Related Parts

Descriptions

Descriptions of Texas Instruments LM2594MX-5.0/NOPB provided by its distributors.

SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator 8-SOIC -40 to 125
Conv DC-DC 4.5V to 40V Inv/Step Down Single-Out 5V 0.5A 8-Pin SOIC T/R
Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8
Switching Voltage Regulators 150KHZ 0.5A STEP- DOWN VLTG REG
DC/DC Converter IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:40V; Output Voltage Max:5V; Output Current Max:0.5A; Voltage Tolerance ±:0.04%; Switching Frequency Max:150kHz; Supply Voltage Max:40V ;RoHS Compliant: Yes
IC, STEP-DOWN REGULATOR, 8-SOIC; Primary Input Voltage:12V; No. of Outputs:1; Output Voltage:5V; Output Current:500mA; No. of Pins:8; Operating Temperature Range:-40°C to +125°C; Filter Terminals:Surface Mount
DC/DC CONV, BUCK, 150KHZ, SOIC-8; Topologie: Buck (Abaisseur); Tension, entrée min.: 4.5V; Tension, entrée max..: 40V; Boîtier de convertisseur DC / DC: SOIC; Nombre de broches: 8Broche(s); Courant, sortie: 500mA; Tension de s
The LM2594/LM2594HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a0.5A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V,and an adjustable output version, and are packaged in a 8-lead DIP and a 8-lead surface mount package. Requiring a minimum number of external components, these regulators are simple to use and feature internal frequency compensation#, a fixed-frequency oscillator, and improved line and load regulation specifications. The LM2594/LM2594HV series operates at a switching fre-quency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its high efficiency, the copper traces on the printed circuit board are normally the only heat sinking needed. A standard series of inductors (both through hole and sur-face mount types) are available from several different manufacturers optimized for use with the LM2594/LM2594HV se-ries. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed +-4% tolerance on out-put voltage under all conditions of input voltage and output load conditions, and +-15% on the oscillator frequency. Ex-ternal shutdown is included, featuring typically 85 uA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions. The LM2594HV is for applications requiring an input voltage up to 60V.

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:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LM2594MX-5.0/NOPB .
  • LM2594MX-5.0/NOPB.
  • LM2594MX-5.0NOPB
  • LM2594MX5.0/NOPB
  • LM2594MX5.0NOPB

Technical Specifications

Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight186.993455 mg
Technical
Efficiency82 %
Max Duty Cycle100 %
Max Input Voltage40 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature125 °C
Max Output Current500 mA
Max Supply Voltage40 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Min Supply Voltage4.5 V
Nominal Output Voltage5 V
Nominal Supply Current5 mA
Number of Channels1
Number of Outputs1
Operating Supply Voltage40 V
Output ConfigurationPositive
Output Current500 mA
Output TypeFixed
Output Voltage5 V
PackagingTape and Reel
Quiescent Current5 mA
Schedule B8542390000
Switching Frequency150 kHz
Synchronous RectifierNo
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM2594MX-5.0/NOPB.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet40 pages9 years ago
Datasheet39 pages10 years ago
Technical Drawing2 pages12 years ago
element14
Datasheet33 pages12 years ago
Newark
Datasheet41 pages7 years ago
Datasheet40 pages9 years ago
Datasheet40 pages9 years ago
Arrow Electronics
Datasheet28 pages23 years ago
Farnell
Datasheet40 pages9 years ago
Datasheet40 pages9 years ago
Datasheet40 pages10 years ago
element14 APAC
Datasheet40 pages10 years ago
Upverter
Datasheet41 pages10 years ago
LCSC
Datasheet44 pages2 years ago
TME
Datasheet40 pages8 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago