Datasheets
A5973ADTR by: STMicroelectronics

Up to 1.5 A step-down switching regulator for automotive applications

Part Details for A5973ADTR by STMicroelectronics

Overview of A5973ADTR by STMicroelectronics

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for A5973ADTR

Part # Distributor Description Stock Price Buy
DISTI # 59T4502
Newark Dc-Dc Converters |Stmicroelectronics A5973ADTR Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
Buy Now
DISTI # 497-10186-1-ND
DigiKey IC REG BUCK ADJ 1.5A 8HSOP Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 18682
In Stock
  • 1 $3.0200
  • 10 $2.7160
  • 25 $2.5672
  • 100 $2.2250
  • 250 $2.1109
  • 500 $2.0089
  • 2,500 $2.0089
$2.0089 / $3.0200 Buy Now
DISTI # A5973ADTR
Avnet Americas Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP T/R - Tape and Reel (Alt: A5973ADTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 2,500 $2.3383
  • 5,000 $2.2901
  • 10,000 $2.2419
$2.2419 / $2.3383 Buy Now
DISTI # 511-A5973ADTR
Mouser Electronics Switching Voltage Regulators Up to 2 A step down 4V to 36V 250 kHz RoHS: Compliant 2974
  • 1 $3.0200
  • 10 $2.7200
  • 25 $2.5700
  • 100 $2.2300
  • 250 $2.1200
  • 500 $2.0100
  • 2,500 $2.0000
$2.0000 / $3.0200 Buy Now
Future Electronics IC REG BUCK ADJ 1.5A 8HSOP RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks Container: Reel 0
Reel
  • 2,500 $1.9700
$1.9700 Buy Now
Bristol Electronics   Min Qty: 2 32
  • 2 $2.8000
  • 10 $1.8200
  • 29 $1.4000
$1.4000 / $2.8000 Buy Now
Bristol Electronics   46808
RFQ
Quest Components SWITCHING REGULATOR, 575KHZ SWITCHING FREQ-MAX, DMOS, PDSO8 5163
  • 1 $4.7700
  • 1,049 $1.7490
  • 1,716 $1.6695
$1.6695 / $4.7700 Buy Now
Quest Components SWITCHING REGULATOR, 575KHZ SWITCHING FREQ-MAX, DMOS, PDSO8 25
  • 1 $3.7500
  • 4 $2.5000
  • 11 $1.8750
$1.8750 / $3.7500 Buy Now
Quest Components SWITCHING REGULATOR, 575KHZ SWITCHING FREQ-MAX, DMOS, PDSO8 37446
  • 1 $4.7700
  • 341 $2.6235
  • 763 $2.3850
$2.3850 / $4.7700 Buy Now
DISTI # A5973ADTR
Avnet Silica Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP T/R (Alt: A5973ADTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 17 Weeks, 0 Days Silica - 2500
Buy Now
Chip Stock   21699
RFQ
DISTI # A5973ADTR
EBV Elektronik Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP T/R (Alt: A5973ADTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 19 Weeks, 0 Days EBV - 0
Buy Now

Part Details for A5973ADTR

A5973ADTR CAD Models

A5973ADTR Part Data Attributes

A5973ADTR STMicroelectronics
Buy Now Datasheet
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A5973ADTR STMicroelectronics Up to 1.5 A step-down switching regulator for automotive applications
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description HSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING REGULATOR
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 36 V
Input Voltage-Min 4 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 36 V
Output Voltage-Min 1.235 V
Package Body Material PLASTIC/EPOXY
Package Code HLSOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Screening Level AEC-Q100
Seated Height-Max 1.7 mm
Supply Voltage-Nom (Vsup) 12 V
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 575 kHz
Technology DMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for A5973ADTR

This table gives cross-reference parts and alternative options found for A5973ADTR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of A5973ADTR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM22674MRX-ADJ/NOPB 4.5V to 42V, 500mA SIMPLE SWITCHER® buck converter with precision enable 8-SO PowerPAD -40 to 125 Texas Instruments A5973ADTR vs LM22674MRX-ADJ/NOPB
TPS62110MRSAREP Enhanced Product 17 V, 1.5 A Synchronous Step-Down Converter 16-QFN -55 to 125 Texas Instruments A5973ADTR vs TPS62110MRSAREP
TPS62110RSARG4 Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 16-QFN -40 to 85 Texas Instruments A5973ADTR vs TPS62110RSARG4
LM22672MRE-5.0 1.8A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, PSOP-8 Texas Instruments A5973ADTR vs LM22672MRE-5.0
TPS62110QRSARQ1 Automotive 3V to 17V, 1.5A Buck Converter in QFN-16 package 16-QFN -40 to 125 Texas Instruments A5973ADTR vs TPS62110QRSARQ1
MIC4690BMTR Switching Regulator, Voltage-mode, 550kHz Switching Freq-Max, PDSO8, SOP-8 Micrel Inc A5973ADTR vs MIC4690BMTR
MIC4690BM Switching Regulator, Voltage-mode, 1A, 550kHz Switching Freq-Max, PDSO8, SOP-8 Micrel Inc A5973ADTR vs MIC4690BM
LM22671QMRE-ADJ/NOPB 500mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Adjustable Frequency 8-SO PowerPAD -40 to 125 Texas Instruments A5973ADTR vs LM22671QMRE-ADJ/NOPB
LM22674MR-ADJ 0.9A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, PSOP-8 Texas Instruments A5973ADTR vs LM22674MR-ADJ
LM22675MR-ADJ 1.8A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, PSOP-8 Texas Instruments A5973ADTR vs LM22675MR-ADJ

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