UCC3818ADR vs UCC3801DG4

This in-depth comparison of the UCC3818ADR and UCC3801DG4 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

UCC3818ADR

Texas Instruments

Lifecycle
Active
Stock
4170 PCS
Series
Power Management (PMIC) - PFC (Power Factor Correction)
+BOM RFQ
Part B

UCC3801DG4

Texas Instruments

Lifecycle
Active
Stock
2075 PCS
Package
SOIC-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 UCC3818ADR UCC3801DG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Output Type - Transistor Driver
Function - Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration - Positive
Topology - Buck, Boost, Flyback, Forward Converter
Number of Outputs - 1
Output Phases - 1
Voltage - Supply (Vcc/Vdd) - 7.4V ~ 12V
Frequency - Switching 6kHz ~ 220kHz 46kHz
Duty Cycle(Max) - 49%
Synchronous Rectifier - No
Clock Sync - No
Control Features - Frequency Control
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
Base Product Number UCC3818 -
Mode Average Current -
Current - Startup 150 µA -
Voltage - Supply 12V ~ 17V -
Packaging Cut Tape (CT), Tape & Reel (TR) -
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