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Product Overview
Digi-Key Part Number LTC3547EDDB-1#TRMPBFCT-ND
Quantity Available 50
Can ship immediately

Manufacturer Part Number


Description IC REG BUCK 1.2V/1.8V 0.3A 8DFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Buck Switching Regulator IC Positive Fixed 1.2V, 1.8V 2 Output 300mA 8-WFDFN Exposed Pad

Documents & Media
Datasheets LTC3547
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Manufacturer Linear Technology/Analog Devices
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 2
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.2V, 1.8V
Voltage - Output (Max) -
Current - Output 300mA
Frequency - Switching 2.25MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-DFN (3x2)
Base Part Number LTC3547-1
Additional Resources
Standard Package ? 1
Other Names LTC3547EDDB-1#TRMPBFCT

08:07:03 3/24/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 4.59000 $4.59
25 4.10040 $102.51
100 2.80300 $280.30
250 2.56940 $642.35

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) ? : LTC3547EDDB-1#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $2.33580
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