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LTC3857EGN-1#PBF Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Price & Procurement
 

Quantity
All prices are in EUR.
Price Break Unit Price Extended Price
1 8,23000 € 8,23
25 5,46520 € 136,63
100 4,51870 € 451,87
250 4,29280 € 1.073,20
500 4,19594 € 2.097,97

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number LTC3857EGN-1#PBF-ND
Copy   LTC3857EGN-1#PBF-ND
Quantity Available 647
Can ship immediately

Factory Stock ?: 343
Manufacturer

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Manufacturer Part Number

LTC3857EGN-1#PBF

Copy   LTC3857EGN-1#PBF
Description IC REG CTRLR BUCK 28SSOP
Copy   IC REG CTRLR BUCK 28SSOP
Manufacturer Standard Lead Time 8 Weeks
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP

Copy   Buck Regulator Positive Output Step-Down  DC-DC Controller IC 28-SSOP
Documents & Media
Datasheets LTC3857-1 Datasheet
Video File Introducing Power by Linear
EDA / CAD Models ? Download from Ultra Librarian
Catalog Page 1134 (EU2011-EN PDF)
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 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4V ~ 38V
Frequency - Switching 105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max) 99.4%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 28-SSOP (0.154", 3.90mm Width)
Supplier Device Package 28-SSOP
Base Part Number LTC3857
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 49
Other Names LTC3857EGN1PBF
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LTC3857EGN-1#TRPBF-ND
  • Minimum Quantity: 2.500  Non-Stock ?
  • Quantity Available: 7.500 - Factory Stock ?
  • Unit Price: € 4,25279

18:27:54 3/24/2019