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  • Limited quantity available in value add packaging; alternate packaging exists.
  • Part Status: End of Life; Last Time Buy Date: 06-30-2017. Minimums may apply.
Product Overview
Digi-Key Part Number AS1337B-BTDTCT-ND
Quantity Available 392
Can ship immediately

Manufacturer Part Number


Description IC REG BST ADJ 0.85A SYNC 8TDFN
Expanded Description Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 850mA (Switch) 8-WDFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Documents & Media
Datasheets AS1337
Reference Design Library AS1337A/B EB: 3.3V @ 200mA, 0.65 ~ 4.5V in
PCN Obsolescence/ EOL EOL 14/Dec/2016
Product Attributes Select All


Series -
Packaging ? Cut Tape (CT) ?
Part Status Last Time Buy
Function Step-Up/Step-Down
Output Configuration Positive
Topology Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 0.65V
Voltage - Input (Max) 4.5V
Voltage - Output (Min/Fixed) 2.5V
Voltage - Output (Max) 5V
Current - Output 850mA (Switch)
Frequency - Switching 1.2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-TDFN (3x3)
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Additional Resources
Standard Package ? 1
Other Names AS1337B-BTDTCT

19:43:46 3-27-2017

Price & Procurement

All prices are in DKK.
Price Break Unit Price Extended Price
1 11,20000 11,20
10 10,09400 100,94
25 9,01320 225,33
100 8,11160 811,16
250 7,21000 1.802,50

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) ? : AS1337B-BTDTTR-ND
  • Minimum Quantity: 1.000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5,07500
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