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Product Overview
Digi-Key Part Number 497-12084-1-ND
Quantity Available 12,260
Can ship immediately
Manufacturer

Manufacturer Part Number

ST1S40IPUR

Description IC REG BUCK ADJ 3A SYNC 8-VQFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 40 Weeks
Detailed Description

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN Exposed Pad

Documents & Media
Datasheets ST1S40 Datasheet
ST1S40
Other Related Documents ST1S40 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
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-VDFN Exposed Pad
Supplier Device Package 8-VFQFPN (4x4)
Base Part Number ST1S40
 
For Use With
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Additional Resources
Standard Package ? 1
Other Names 497-12084-1

21:57:47 5/24/2018

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 3.25000 $3.25
10 2.92300 $29.23
100 2.34960 $234.96
500 1.93038 $965.19
1,000 1.59945 $1,599.45

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 497-12084-2-ND
  • Minimum Quantity: 4,500
  • Quantity Available: 9,000 - Immediate
  • Unit Price: $1.44577
  • Digi-Reel® ? : 497-12084-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 12,260 - Immediate
  • Unit Price: Digi-Reel®
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