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Product Overview
Digi-Key Part Number LTC3728EUH#PBF-ND
Quantity Available 1,007
Can ship immediately
Manufacturer

Manufacturer Part Number

LTC3728EUH#PBF

Description 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)

Documents & Media
Datasheets LTC3728
Video File Introducing Power by Linear
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Categories
Manufacturer Linear Technology/Analog Devices
Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 3.5 V ~ 30 V
Frequency - Switching 260kHz ~ 550kHz
Duty Cycle (Max) 99.4%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Enable, Power Good, Soft Start
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5)
Base Part Number LTC3728
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • DC542A - Linear Technology/Analog Devices | DC542A-ND DigiKey Electronics
  • DC542A
  • Linear Technology/Analog Devices
  • BOARD EVAL FOR LTC3728EG
  • Unit Price $153.00000
  • DC542A-ND
  • DC447A - Linear Technology/Analog Devices | DC447A-ND DigiKey Electronics
  • DC447A
  • Linear Technology/Analog Devices
  • BOARD EVAL FOR LTC3728EUH
  • Unit Price $153.00000
  • DC447A-ND
  • DC392A-C - Linear Technology/Analog Devices | DC392A-C-ND DigiKey Electronics
  • DC392A-C
  • Linear Technology/Analog Devices
  • BOARD EVAL FOR LTC3728LEUH
  • Unit Price $127.50000
  • DC392A-C-ND
  • DC392A-B - Linear Technology/Analog Devices | DC392A-B-ND DigiKey Electronics
  • DC392A-B
  • Linear Technology/Analog Devices
  • BOARD EVAL FOR LTC3728EUH
  • Unit Price $127.50000
  • DC392A-B-ND
Additional Resources
Standard Package ? 73
Other Names LTC3728EUHPBF

22:09:43 8/20/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 10.76000 $10.76
25 7.65000 $191.25
100 6.30360 $630.36

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) ? : LTC3728EUH#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $6.40562
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