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Product Overview
Digi-Key Part Number LTC3853EUJ#PBF-ND
Quantity Available 284
Can ship immediately

Manufacturer Part Number


Description Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets LTC3853
Product Training Modules LTC3853 - Triple Output, Multiphase Synchronous Step-Down Controller
PCN Design/Specification Top Mark QFN (6x6) Package 30/Sep/2013
EDA / CAD Models ? Download from Accelerated Designs
Online Catalog Forward
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Controllers


Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 3
Output Phases 3
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 24 V
Frequency - Switching 250kHz ~ 750kHz
Duty Cycle (Max) 98%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 40-WFQFN Exposed Pad
Supplier Device Package 40-QFN (6x6)
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Additional Resources
Standard Package ? 61
Other Names LTC3853EUJPBF

08:58:31 10/25/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 7.54000 7.54
25 5.04000 126.00
100 4.29000 429.00

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) ? : LTC3853EUJ#TRPBF-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 4.38999
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