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Product Overview
Digi-Key Part Number 296-11277-5-ND
Quantity Available 58
Can ship immediately

Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 18-PDIP

Documents & Media
Datasheets UC1841, 2841, 3841
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EDA / CAD Models ? Download from Ultra Librarian
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Product Attributes Select All
Manufacturer Texas Instruments
Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 8 V ~ 32 V
Frequency - Switching 500kHz
Duty Cycle (Max) 95%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 18-DIP (0.300", 7.62mm)
Supplier Device Package 18-PDIP
Base Part Number UC3841
Additional Resources
Standard Package ? 20
Other Names 296-11277-5

02:12:23 3/19/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 15.93000 $15.93
10 14.63900 $146.39
100 12.36360 $1,236.36
500 10.99826 $5,499.13

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

Alternate Package | This part is also available in the following packaging:
  • Tube ? : UC3841NG4-ND
  • Minimum Quantity: 40  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $14.03225
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