Texas Instruments UCC28C40DR
$ 0.555
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-32001-1-ND | 5,702 | 1 | Cut Tape | ||||||||
| Mouser | 595-UCC28C40DR | 2,639 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | UCC28C40DR | 11,557 | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | UCC28C40DR | 5,000 | 1 | Tape & Reel | 3d | |||||||
| Win Source | WS-UCC28C40DR | 21,150 | 80 | 13h |
Inventory History
3 month trend: -58.20%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments UCC28C40DR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.555
$ 0.443
$ 0.443
Stock
580,149
604,516
604,516
Authorized Distributors
2
3
3
Topology
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, Flyback, SEPIC
Output Voltage
18 V
18 V
18 V
Min Input Voltage
7.1 V
-
-
Max Input Voltage
20 V
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
No
No
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC28C40DR.
Evaluation Kit
Related Parts
Texas InstrumentsUCC28C43DR
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Descriptions
Descriptions of Texas Instruments UCC28C40DR provided by its distributors.
Industrial, 20-V, low-power current-mode PWM controller, 7-V/6.6-V UVLO, 100% duty cycle 8-SOIC -40 to 125
BICMOS LOW-POWER CURRENT-MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin SOIC T/R
1MHz 6.6V~18V SOIC-8 AC-DC Controllers and Regulators ROHS
Boost,Flyback,Forward Converter No Up~1MHz Transistor Driver 1 18V(Max) 18V 18V 6.6V SOIC-8 , 1.75mm
DC DC Converters; UCC28C40DR; TEXAS INSTRUMENTS; 8; Boost, Buck, Buck-Boost, Flyback, SEPIC; 1.75 mm; 1
IC REG CTRLR MULT TOPOLOGY 8SOIC
UCC28C40 Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 20ns 200mA 72.603129mg 18V
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -58.20%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle100 %
Fall Time20 ns
Frequency1 MHz
Max Duty Cycle100 %
Max Input Voltage20 V
Max Operating Temperature105 °C
Max Supply Voltage18 V
Min Input Voltage7.1 V
Min Operating Temperature-40 °C
Nominal Input Voltage18 V
Number of Outputs1
Output Voltage18 V
PackagingTape & Reel
Rise Time25 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements