Buck, Flyback Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UCC28C40QDRQ1

DigiKey Part Number
296-UCC28C40QDRQ1TR-ND - Tape & Reel (TR)
296-UCC28C40QDRQ1CT-ND - Cut Tape (CT)
296-UCC28C40QDRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
UCC28C40QDRQ1
Description
AUTOMOTIVE BICMOS LOW-POWER CURR
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck, Flyback Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UCC28C40QDRQ1 Models
Product Attributes
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Category
Duty Cycle (Max)
96%
Manufacturer
Texas Instruments
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
No
Part Status
Active
Control Features
Overcurrent, Ramp
Output Type
PWM
Operating Temperature
-40°C ~ 125°C (TA)
Function
Step-Down, Step-Up/Step-Down
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Buck, Flyback
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
8-SOIC (0.154", 3.90mm Width)
Output Phases
1
Supplier Device Package
8-SOIC
Voltage - Supply (Vcc/Vdd)
6.6V ~ 18V
Base Product Number
Frequency - Switching
53kHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,500 estimated in stock on 06-Jul-2028
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.33000$2.33
10$1.72600$17.26
25$1.57520$39.38
100$1.40990$140.99
250$1.33108$332.77
500$1.28356$641.78
1,000$1.24444$1,244.44
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.08875$2,721.88