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Product Overview
Digi-Key Part Number LT5521EUF#PBF-ND
Quantity Available 336
Can ship immediately

Manufacturer Part Number


Description RF Mixer IC Cellular, PHS, UMTS, WCDMA Up Converter 10MHz ~ 3.7GHz 16-QFN (4x4)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LT5521
EDA / CAD Models ? Download from Accelerated Designs
Catalog Page 573 (EU2011-EN PDF)
Product Attributes Select All



RF Mixers


Linear Technology

Series LT5521
Packaging ? Tube ?
Part Status Active
RF Type Cellular, PHS, UMTS, WCDMA
Frequency 10MHz ~ 3.7GHz
Number of Mixers 1
Gain -0.5dB
Noise Figure 12.5dB
Secondary Attributes Up Converter
Current - Supply 98mA
Voltage - Supply 3.15 V ~ 5.25 V
Package / Case 16-WQFN Exposed Pad
Supplier Device Package 16-QFN (4x4)
For Use With
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Additional Resources
Standard Package ? 91
Other Names LT5521EUFPBF

06:53:28 10/22/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 8,96000 8,96
25 6,36440 159,11
100 5,23920 523,92

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) ? : LT5521EUF#TRPBF-ND
  • Minimum Quantity: 2.500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5,32920
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