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UC3844N Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.57000 $1.57
10 1.40100 $14.01
50 1.33000 $66.50
100 1.09250 $109.25
500 0.90250 $451.25
1,000 0.71250 $712.50
2,500 0.66500 $1,662.50
5,000 0.63175 $3,158.75

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

Product Overview
Digi-Key Part Number 296-11294-5-ND
Copy   296-11294-5-ND
Quantity Available 3,302
Can ship immediately
Manufacturer

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Manufacturer Part Number

UC3844N

Copy   UC3844N
Description IC REG CTRLR PWM CM 8DIP
Copy   IC REG CTRLR PWM CM 8DIP
Manufacturer Standard Lead Time 16 Weeks
Detailed Description

Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP

Copy   Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down  DC-DC Controller IC 8-PDIP
Documents & Media
Datasheets UC1842-45, UC2842-45, UC3842-45
PCN Design/Specification US18/28/38 DataSheet Update 4/Jan/2017
PCN Assembly/Origin Mult Devices 16/Apr/2018
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog Multi-Topology
Product Attributes Select All
Categories
Manufacturer Texas Instruments
Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 10 V ~ 30 V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 48%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Base Part Number UC3844
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 50
Other Names 296-11294-5
Alternate Package | This part is also available in the following packaging:
  • Tube ? : UC3844NG4-ND
  • Minimum Quantity: 550  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $0.90251

04:57:15 10/19/2018