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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # 86W0719
STMicroelectronics Voltage Reg, Buck, 3A, 1.5Mhz, Vfdfpn-8, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.8V, Input Voltage Max:5.5V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Vfdfpn, No. Of Pins:8Pins, Output Current:3A, Output Rohs Compliant: Yes |Stmicroelectronics ST1S31PUR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk ST1S31PUR Part Details 1912
  • 6000 $0.7490
  • 2500 $0.8040
  • 1000 $0.8590
  • 500 $0.9480
  • 100 $1.0700
  • 10 $1.2100
  • 1 $1.3600
$0.7490 / $1.3600 Buy Now ST1S31PUR Part Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # 497-13213-1-ND
STMicroelectronics IC REG BUCK ADJ 3A 8QFN Min Qty: 1 Lead time: 16 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) ST1S31PUR Part Details 6105
In Stock
  • 3000 $0.7496
  • 1000 $0.8783
  • 500 $1.0600
  • 250 $1.2114
  • 100 $1.2901
  • 25 $1.5144
  • 10 $1.6050
  • 1 $1.7900
$0.7496 / $1.7900 Buy Now ST1S31PUR Part Details
AST1S31PUR DISTI # AST1S31PUR-ND
STMicroelectronics IC REG BUCK ADJ 3A 8VFDFPN Min Qty: 3000 Lead time: 16 Weeks Container: Tape & Reel (TR) AST1S31PUR Part Details Temporarily Out of Stock
  • 3000 $1.9729
$1.9729 Buy Now AST1S31PUR Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AST1S31PUR DISTI # AST1S31PUR
STMicroelectronics Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R - Tape and Reel (Alt: AST1S31PUR) RoHS: Compliant Min Qty: 143 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Reel AST1S31PUR Part Details 3000 Partner Stock
  • 1500 $2.0952
  • 720 $2.1333
  • 290 $2.1728
  • 150 $2.2138
  • 143 $2.2279
$2.0952 / $2.2279 Buy Now AST1S31PUR Part Details
AST1S31PUR DISTI # AST1S31PUR
STMicroelectronics Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R - Tape and Reel (Alt: AST1S31PUR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks, 0 Days Container: Reel AST1S31PUR Part Details 3000 Factory Stock
  • 12000 $1.8212
  • 6000 $1.8653
  • 3000 $1.9240
$1.8212 / $1.9240 Buy Now AST1S31PUR Part Details
ST1S31PUR DISTI # ST1S31PUR
STMicroelectronics Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP - Tape and Reel (Alt: ST1S31PUR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks, 0 Days Container: Reel ST1S31PUR Part Details 0
  • 12000 $0.7436
  • 6000 $0.7616
  • 3000 $0.7856
$0.7436 / $0.7856 Buy Now ST1S31PUR Part Details
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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # 511-ST1S31PUR
STMicroelectronics Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz RoHS: Compliant ST1S31PUR Part Details 4348
  • 1 $1.2500
  • 10 $1.1100
  • 100 $1.0100
  • 250 $0.9750
  • 500 $0.9060
  • 1000 $0.8240
  • 3000 $0.7490
$0.7490 / $1.2500 Buy Now ST1S31PUR Part Details
AST1S31PUR DISTI # 511-AST1S31PUR
STMicroelectronics Switching Voltage Regulators Up to 4 V, 3 A step-down 1.5 MHz switching regulator for automotive applications RoHS: Compliant AST1S31PUR Part Details 19
  • 1 $2.5000
  • 10 $2.3200
  • 100 $2.0800
  • 250 $2.0100
  • 500 $1.9000
  • 1000 $1.8400
  • 3000 $1.8100
$1.8100 / $2.5000 Buy Now AST1S31PUR Part Details
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STMicroelectronics Direct Manufacturer

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR
STMicroelectronics 3 A DC step-down switching regulator RoHS: Compliant Min Qty: 1 ST1S31PUR Part Details 4348
  • 1 $1.2300
  • 10 $1.0900
  • 100 $0.9900
  • 250 $0.9600
  • 500 $0.8900
$0.8900 / $1.2300 Buy Now ST1S31PUR Part Details
AST1S31PUR
STMicroelectronics Up to 4 V, 3 A step-down 1.5 MHz switching regulator for automotive applications RoHS: Compliant Min Qty: 1 AST1S31PUR Part Details 19
  • 1 $2.4500
  • 10 $2.2700
  • 100 $2.0400
  • 250 $1.9700
  • 500 $1.8600
$1.8600 / $2.4500 Buy Now AST1S31PUR Part Details
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Future Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR
STMicroelectronics ST1S31 Series 5.5 V 1.5MHz 3 A DC Step-Down Switching Regulator - VFDFPN-8 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks Container: Reel ST1S31PUR Part Details 0
Reel
  • 3000 $0.7200
$0.7200 Buy Now ST1S31PUR Part Details
ST1S31PUR
STMicroelectronics ST1S31 Series 5.5 V 1.5MHz 3 A DC Step-Down Switching Regulator - VFDFPN-8 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 20 Weeks Container: Reel ST1S31PUR Part Details 0
Reel
  • 3000 $0.8100
$0.8100 Buy Now ST1S31PUR Part Details
ST1S31PUR
STMicroelectronics ST1S31 Series 5.5 V 1.5MHz 3 A DC Step-Down Switching Regulator - VFDFPN-8 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks Container: Reel ST1S31PUR Part Details 0
Reel
  • 3000 $0.7200
$0.7200 Buy Now ST1S31PUR Part Details
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Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # 77789770
STMicroelectronics Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2302 ST1S31PUR Part Details Americas - 21000
  • 6000 $0.7332
  • 3000 $0.7406
$0.7332 / $0.7406 Buy Now ST1S31PUR Part Details
ST1S31PUR DISTI # 80337961
STMicroelectronics Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R RoHS: Compliant Min Qty: 34 Package Multiple: 1 ST1S31PUR Part Details Americas - 2940
  • 34 $0.9350
$0.9350 Buy Now ST1S31PUR Part Details
ST1S31PUR DISTI # 77793223
STMicroelectronics Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R RoHS: Compliant Min Qty: 8 Package Multiple: 1 Date Code: 2234 ST1S31PUR Part Details Americas - 2465
  • 1000 $0.7691
  • 500 $0.7696
  • 250 $0.7702
  • 100 $0.7707
  • 25 $0.7713
  • 10 $0.7791
  • 8 $0.7989
$0.7691 / $0.7989 Buy Now ST1S31PUR Part Details
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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR
STMicroelectronics SWITCHING REGULATOR, CURRENT-MODE, 1900KHZ SWITCHING FREQ-MAX, PDSO8 ST1S31PUR Part Details 1365
  • 1050 $0.8663
  • 563 $0.9529
  • 1 $2.3100
$0.8663 / $2.3100 Buy Now ST1S31PUR Part Details
ST1S31PUR
STMicroelectronics SWITCHING REGULATOR, CURRENT-MODE, 1900KHZ SWITCHING FREQ-MAX, PDSO8 ST1S31PUR Part Details 922
  • 832 $0.6641
  • 386 $0.7219
  • 1 $1.4438
$0.6641 / $1.4438 Buy Now ST1S31PUR Part Details
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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AST1S31PUR
STMicroelectronics AST1S31 - Power Management-DC-DC SWITCHING RoHS: Compliant Status: Active Min Qty: 1 AST1S31PUR Part Details 3000
  • 1000 $2.1800
  • 500 $2.3100
  • 100 $2.4200
  • 25 $2.5200
  • 1 $2.5700
$2.1800 / $2.5700 Buy Now AST1S31PUR Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR
STMicroelectronics   ST1S31PUR Part Details 11723   RFQ ST1S31PUR Part Details
ST1S31PUR
STMicroelectronics   ST1S31PUR Part Details 1707   RFQ ST1S31PUR Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # ST1S31PUR
STMicroelectronics Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP (Alt: ST1S31PUR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days ST1S31PUR Part Details Silica - 0   Buy Now ST1S31PUR Part Details
AST1S31PUR DISTI # AST1S31PUR
STMicroelectronics Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R (Alt: AST1S31PUR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days AST1S31PUR Part Details Silica - 0   Buy Now AST1S31PUR Part Details
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Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # C1S730201413014
STMicroelectronics DC/DC Switching Regulators RoHS: Compliant pbFree: Yes ST1S31PUR Part Details 21000
  • 3000 $0.7406
  • 6000 $0.7332
$0.7332 / $0.7406 Buy Now ST1S31PUR Part Details
AST1S31PUR DISTI # C1S730201422881
STMicroelectronics DC/DC Switching Regulators RoHS: Compliant AST1S31PUR Part Details 3000
  • 1 $2.6400
  • 10 $1.9400
$1.9400 / $2.6400 Buy Now AST1S31PUR Part Details
ST1S31PUR DISTI # C1S730200745226
STMicroelectronics Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R RoHS: Compliant pbFree: Yes Container: Cut Tape ST1S31PUR Part Details 2940
  • 1 $0.7480
$0.7480 Buy Now ST1S31PUR Part Details
ST1S31PUR DISTI # C1S730201423215
STMicroelectronics DC/DC Switching Regulators RoHS: Compliant pbFree: Yes ST1S31PUR Part Details 2465
  • 1 $1.1500
  • 10 $0.8270
  • 25 $0.7713
  • 100 $0.7707
  • 250 $0.7702
  • 500 $0.7696
  • 1000 $0.7691
$0.7691 / $1.1500 Buy Now ST1S31PUR Part Details
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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR
STMicroelectronics Step-down type Adjustable 800mV5.5V 3A 2.8V5.5V QFN-8(3x3) DC-DC Converters ROHS ST1S31PUR Part Details 24
  • 1000 $1.3107
  • 500 $1.3454
  • 100 $1.4256
  • 30 $1.6711
  • 10 $1.8441
  • 1 $2.1226
$1.3107 / $2.1226 Buy Now ST1S31PUR Part Details
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ST1S31PUR DISTI # ST1S31PUR
STMicroelectronics Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP (Alt: ST1S31PUR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days ST1S31PUR Part Details EBV - 0   Buy Now ST1S31PUR Part Details

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