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Product Overview
Digi-Key Part Number 497-12968-1-ND
Quantity Available 4,303
Can ship immediately
Manufacturer

Manufacturer Part Number

ST1S40IDR

Description Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 12 Weeks
Documents & Media
Datasheets ST1S40
ST1S40 Datasheet
Other Related Documents ST1S40 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Category

Integrated Circuits (ICs)

Family

PMIC - Voltage Regulators - DC DC Switching Regulators

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
 
For Use With
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Additional Resources
Standard Package ? 1
Other Names 497-12968-1

15:18:21 12/2/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.40000 1.40
10 1.25500 12.55
100 0.97840 97.84
500 0.80824 404.12
1,000 0.63809 638.09

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) ? : 497-12968-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
  • Unit Price: 0.57820
  • Digi-Reel® ? : 497-12968-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,303 - Immediate
  • Unit Price: Digi-Reel®
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