Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UCC3805DTR

DigiKey Part Number
296-41813-2-ND - Tape & Reel (TR)
296-41813-1-ND - Cut Tape (CT)
296-41813-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UCC3805DTR
Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UCC3805DTR Models
Product Attributes
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Category
Frequency - Switching
31kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
49%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Up, Step-Down, Step-Up/Step-Down
Operating Temperature
0°C ~ 70°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Boost, Flyback, Forward Converter
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Outputs
1
Supplier Device Package
8-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
3.6V ~ 12V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.52000$2.52
10$1.86900$18.69
25$1.70760$42.69
100$1.52980$152.98
250$1.44496$361.24
500$1.40760$703.80
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.30727$3,268.17
5,000$1.28049$6,402.45
7,500$1.26708$9,503.10
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