STMicroelectronics L5973D

L5973D Series 36 V 300 uA 250 kHz Switch Step Down Switching Regulator - HSOP-8
$ 1.233
Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics L5973D.

SOS electronic

Datasheet17 pages20 years ago

Upverter

STMicroelectronics

TME

Farnell

Inventory History

3 month trend:
-33.91%

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Alternate Parts

Price @ 1000
$ 1.233
$ 1.34
Stock
703,697
2,259,489
Authorized Distributors
6
6
Case/Package
SOIC
SOIC
Number of Pins
8
8
Number of Outputs
1
1
Max Output Current
3.5 A
3.5 A
Switching Frequency
250 kHz
250 kHz
Min Input Voltage
4 V
4 V
Max Input Voltage
36 V
36 V
Min Output Voltage
1.235 V
1.235 V
Max Output Voltage
36 V
36 V
Efficiency
90 %
90 %
Synchronous Rectifier
No
No

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 months ago)

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Descriptions

Descriptions of STMicroelectronics L5973D provided by its distributors.

L5973D Series 36 V 300 uA 250 kHz Switch Step Down Switching Regulator - HSOP-8
2.5 AMP SWITCH STEP DOWN SWITCHING REGULATOR Switching Regulator, Voltage-mode, 3.5A, 280kHz Switching Freq-Max, MOS, PDSO8
PWR SPLY FUNC, REGULATOR, LDO, SWITCHING, HSOP-8,VS 12V, IS 2.5MA, PD 2.25W, VO 35V
Up to 2 A step down switching regulator
DC/DC Switching Regulator, Adjustable, Buck (Step Down), Single Output, 1.235 V to 35 V, 2.5 A, 250 kHz, 8 Pins, HSOP-EP
STMICROELECTRONICS L5973D DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-36Vin, 1.235V-35Vout, 2.5Aout, HSOP-8
IC, BUCK REG, SMD, 5973, HSOP8; Topology: Buck (Step Down); Input Voltage Min: 4V; Input Voltage Max: 36V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: HSOP; No. of Pins: 8Pins; Output Current: 2.5A; Output Voltage Min:
Topology = Step-Down / Outputs = 1 / Output Voltage Min. V = 1.23 / Output Voltage Max. V = 35 / Output Current A = 2.5 / Switching Frequency kHz = 250 / Supply Voltage Min. V = 4 / Supply Voltage Max. V = 36 / Package Type = HSOP / Pins = 8 / Mounting Type = SMD / MSL = Level-3 / Packaging = Tube / Length mm = 4.9 / Width mm = 3.9 / Height mm = 1.25 / Reflow Temperature Max. °C = 260

Manufacturer Aliases

STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:

  • ST MICRO
  • STM
  • SGS
  • SGS THOMSON
  • INMOS
  • STMICROE
  • STMICROEL
  • STMICR
  • ST MIC
  • ST MICROELECTRONIC
  • SGS THOMPSON
  • SESCOSEM
  • STMICROELECT
  • ST8
  • STMICROELECTRON
  • WAFERSCALE
  • SGS-ATES
  • ST MICROELECTRONICS SEMI
  • ST/SGS
  • ST MICROELECTRO
  • SGST
  • THOMS
  • STMICROELE
  • WAFERSCALE INTEGRATION INC
  • SGS-Thomson Microelectronics
  • ST Microeletronics

Part Number Aliases

This part may be known by these alternate part numbers:

  • 1077145
  • L5973 D
  • L5973D.