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Product Overview
Digi-Key Part Number 576-3954-1-ND
Quantity Available 1,259
Can ship immediately

Manufacturer Part Number


Description Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12A 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 MIC261203
Mfg Application Notes How to Power GSM/GPRS/EDGE/3G/HSPA M2M Modems
Featured Product MIC26603/903/1203 Buck Regulators
Reference Design Library MIC261203YJL EV: 5V @ 12A, 5.5 ~ 28V in, Buck
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 HyperLight Load®, SuperSwitcher IIG™
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 12A
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)
Additional Resources
Standard Package ? 1
Other Names 576-3954-1

22:47:40 10/26/2016

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 2.12000 2.12
25 1.76840 44.21
100 1.60960 160.96

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) ? : 576-3954-2-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 1,000 - Immediate
  • Unit Price: 1.60964
  • Digi-Reel® ? : 576-3954-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,259 - Immediate
  • Unit Price: Digi-Reel®
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