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ST1S40IDR Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.75000 $1.75
10 1.56900 $15.69
100 1.26150 $126.15
500 1.03644 $518.22
1,000 0.85876 $858.76
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Product Overview
Digi-Key Part Number 497-12968-1-ND
Copy   497-12968-1-ND
Quantity Available 0
Manufacturer

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Manufacturer Part Number

ST1S40IDR

Copy   ST1S40IDR
Description IC REG BUCK ADJ 3A SYNC 8-SOIC
Copy   IC REG BUCK ADJ 3A SYNC 8-SOIC
Detailed Description

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)

Copy   Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
Documents & Media
Datasheets ST1S40 Datasheet
ST1S40
Other Related Documents ST1S40 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
Featured Product eDesignSuite
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Categories
Manufacturer STMicroelectronics
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4V
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 18V
Current - Output 3A
Frequency - Switching 850kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Part Number ST1S40
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • STEVAL-ISA084V1 - STMicroelectronics | 497-12109-ND DigiKey Electronics
  • STEVAL-ISA084V1
  • STMicroelectronics
  • BOARD & REF DESIGN
  • Unit Price $31.25000
  • 497-12109-ND
  • STEVAL-ILL071V1 - STMicroelectronics | 497-15600-ND DigiKey Electronics
  • STEVAL-ILL071V1
  • STMicroelectronics
  • DEMO STP04CM05 ST1S40 STM32F030
  • Unit Price $101.25000
  • 497-15600-ND
  • STEVAL-ISA083V1 - STMicroelectronics | 497-12108-ND DigiKey Electronics
  • STEVAL-ISA083V1
  • STMicroelectronics
  • BOARD & REF DESIGN
  • Unit Price $48.75000
  • 497-12108-ND
  • STEVAL-ISA082V1 - STMicroelectronics | 497-12107-ND DigiKey Electronics
  • STEVAL-ISA082V1
  • STMicroelectronics
  • BOARD & REF DESIGN
  • Unit Price $45.00000
  • 497-12107-ND
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Additional Resources
Standard Package ? 1
Other Names 497-12968-1
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 497-12968-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 0
  • Unit Price: $0.77625
  • Digi-Reel® ? : 497-12968-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 0
  • Unit Price: Digi-Reel®

00:51:22 10/16/2018