UCC381-5, UCC381-3 - Low Dropout 1 Ampere Linear Regulator

Unitrode

The UCC381-5 by Unitrode is a Low Dropout 1 Ampere Linear Regulator. Below is the official datasheet preview.

📥 Download Datasheet

UCC381-5 Low Dropout 1 Ampere Linear Regulator by Unitrode - Datasheet Preview — Official preview page of the **UCC381-5** Low Dropout 1 Ampere Linear Regulator datasheet (Unitrode).

Datasheet Details

Part number	UCC381-5, UCC381-3
Manufacturer	Unitrode
File Size	274.07 KB
Description	Low Dropout 1 Ampere Linear Regulator
Datasheet	UCC381-3-Unitrode.pdf
Note	This datasheet PDF includes multiple part numbers: UCC381-5, UCC381-3. Please refer to the document for exact specifications by model.
Additional preview pages of the UCC381-5 datasheet.

UCC381-5 Product details

Description

The UCC381-3/-5/-ADJ family of positive linear series pass regulators is tailored for low drop out applications where low quiescent power is important.

Features

Precision Positive Linear Voltage Regulation.
0.5V Dropout at 1A.
Guaranteed Reverse Input/ Output Voltage Isolation with Low Leakage.
Low Quiescent Current Irrespective of Load.
Adjustable Output Voltage Version.
Fixed Versions for 3.3V and 5V Outputs.
Logic Shutdown Capability.
Short Circuit Power Limit of 3%.
VIN.
Current Limit.
Remote Load Voltage for Accurate Load Regulation.

📁 UCC381-5 Similar Datasheet

UCC3810 - BiCMOS controller (Texas Instruments)
UCC3813-0 - PWM (Texas Instruments)
UCC3813-1 - PWM (Texas Instruments)
UCC3813-2 - PWM (Texas Instruments)
UCC3813-3 - PWM (Texas Instruments)
UCC3813-4 - PWM (Texas Instruments)
UCC3813-5 - PWM (Texas Instruments)
UCC3817 - BiCMOS Power Factor Pregulator (Texas Instruments)

Other Datasheets by Unitrode

UCC381-3 - Low Dropout 1 Ampere Linear Regulator
UCC381-ADJ - Low Dropout 1 Ampere Linear Regulator
UCC3807-1 - Programmable Maximum Duty Cycle PWM Controller
UCC3807-2 - Programmable Maximum Duty Cycle PWM Controller
UCC3807-3 - Programmable Maximum Duty Cycle PWM Controller
UCC3808-1 - Low Power Current Mode Push-Pull PWM

Published: Apr 25, 2020 |