UCC28C43P vs UCC2805N

This in-depth comparison of the UCC28C43P and UCC2805N provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

UCC28C43P

Texas Instruments

Lifecycle
Active
Stock
94 PCS
Package
DIP-8
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UCC2805N

Texas Instruments

Lifecycle
Active
Stock
4084 PCS
Package
DIP-8
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UCC28C43P UCC2805N
Supplier Texas Instruments Rochester Electronics, LLC,Texas Instruments
Part Status Obsolete Obsolete
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive Positive
Topology Boost, Flyback, Forward Converter Boost, Flyback, Forward Converter
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 18V 3.6V ~ 12V
Frequency - Switching Up to 1MHz 31kHz
Duty Cycle(Max) 96% 49%
Synchronous Rectifier No No
Clock Sync No No
Control Features Frequency Control Frequency Control
Operating Temperature -40°C ~ 105°C (TJ) -40°C ~ 85°C (TA)
Mounting Type Through Hole Through Hole
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