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Product Overview
Digi-Key Part Number LT8705IUHF#PBF-ND
Quantity Available 1.423
Can ship immediately

Manufacturer Part Number


Description Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 10 Weeks
Documents & Media
Datasheets LT8705
Product Training Modules LT8705 Buck-Boost Controller Overview
Reference Design Library DC1924A: 48V @ 5A, 36 ~ 80V in, Buck-Boost
EDA / CAD Models ? Download from Accelerated Designs
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-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 2.8 V ~ 80 V
Frequency - Switching 100kHz ~ 400kHz
Duty Cycle (Max) -
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Enable, Frequency Control, Soft Start
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 38-WFQFN Exposed Pad
Supplier Device Package 38-QFN (5x7)
For Use With
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Additional Resources
Standard Package ? 52

05:02:14 10/26/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 12,64000 12,64
25 8,46200 211,55
100 7,11160 711,16

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) ? : LT8705IUHF#TRPBF-ND
  • Minimum Quantity: 2.500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 7,20158
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