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LTC3731HUH#PBF Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Price & Procurement
 

Quantity
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Price Break Unit Price Extended Price
146 7.28281 $1,063.29

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Product Overview
Digi-Key Part Number LTC3731HUH#PBF-ND
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Quantity Available 0

Factory Stock ?: 584
Manufacturer

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Manufacturer Part Number

LTC3731HUH#PBF

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Description IC REG CTRLR BUCK 32QFN
Copy   IC REG CTRLR BUCK 32QFN
Manufacturer Standard Lead Time 8 Weeks
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)

Copy   Buck Regulator Positive Output Step-Down  DC-DC Controller IC 32-QFN (5x5)
Documents & Media
Datasheets LTC3731H
Video File Introducing Power by Linear
EDA / CAD Models ? Download from Ultra Librarian
Product Attributes Select All
Categories
Manufacturer Linear Technology/Analog Devices
Series PolyPhase®
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) 3.8 V ~ 7 V
Frequency - Switching 225kHz ~ 680kHz
Duty Cycle (Max) 98.5%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Enable, Phase Control, Power Good, Soft Start
Operating Temperature -40°C ~ 140°C (TJ)
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5)
Base Part Number LTC3731
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • DC438A - Linear Technology/Analog Devices | DC438A-ND DigiKey Electronics
  • DC438A
  • Linear Technology/Analog Devices
  • BOARD EVAL FOR LTC3731CG
  • Unit Price $153.00000
  • DC438A-ND
Additional Resources
Standard Package ? 73
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LTC3731HUH#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $7.33280

06:05:21 1/23/2019