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Product Overview
Digi-Key Part Number LT1109CS8#PBF-ND
Quantity Available 265
Can ship immediately

Manufacturer Part Number


Description Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 2A (Switch) 8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LT1109
EDA / CAD Models ? Download from Accelerated Designs
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators


Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Function Step-Up
Output Configuration Positive
Topology Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 50V (Switch)
Current - Output 2A (Switch)
Frequency - Switching 120kHz
Synchronous Rectifier No
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
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Additional Resources
Standard Package ? 100
Other Names LT1109CS8PBF

20:00:36 10/26/2016

Price & Procurement

All prices are in NZD.
Price Break Unit Price Extended Price
1 7.23000 7.23
25 4.80440 120.11
100 3.75290 375.29

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) ? : LT1109CS8#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 3.90609
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