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Product Overview
Digi-Key Part Number 576-3957-1-ND
Quantity Available 2,179
Can ship immediately

Manufacturer Part Number


Description Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 9A 28-PowerVQFN Variant, 28-MLF®
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
Manufacturer Standard Lead Time 12 Weeks
Documents & Media
Datasheets MIC26901
Mfg Application Notes How to Power GSM/GPRS/EDGE/3G/HSPA M2M Modems
Design Resources MIC26901 Development Tool Selector
Reference Design Library MIC26901YJL EV: 0.9 ~ 5V @ 9A, 4.5 ~ 28V in
PCN Assembly/Origin Wafer Size Update 02/Sep/2015
PCN Part Number Micrel to Microchip PN Changes 7/Oct/2015
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators


Microchip Technology

Series Hyper Speed Control®, SuperSwitcher II™
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) 4.5V
Voltage - Input (Max) 28V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 5.5V
Current - Output 9A
Frequency - Switching 600kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-PowerVQFN Variant, 28-MLF®
Supplier Device Package 28-MLF® (5x6)
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Additional Resources
Standard Package ? 1
Other Names 576-3957-1

23:34:14 12/9/2016

Price & Procurement

All prices are in CAD.
Price Break Unit Price Extended Price
1 3.67000 3.67
25 3.05840 76.46
100 2.78310 278.31

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) ? : 576-3957-2-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 2,000 - Immediate
  • Unit Price: 2.78311
  • Digi-Reel® ? : 576-3957-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 2,179 - Immediate
  • Unit Price: Digi-Reel®
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