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DTC1117 - 1A Bipolar Linear Regulator

Download the DTC1117 datasheet PDF. This datasheet also covers the DTC1117-Din variant, as both devices belong to the same 1a bipolar linear regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

DTC1117 is a series of low dropout three-terminal regulators with a dropout of 1.3V at 1A load current.

Key Features

  • a very low standby current 2mA compared to 5mA of competitor. Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, DTC1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors. DTC1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within 2%. Other output voltage accuracy can be customize.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DTC1117-Din-Tek.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DTC1117
Manufacturer Din-Tek
File Size 1.79 MB
Description 1A Bipolar Linear Regulator
Datasheet download datasheet DTC1117 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
1A Bipolar Linear Regulator DTC1117 www.din-tek.jp DESCRIPTION DTC1117 is a series of low dropout three-terminal regulators with a dropout of 1.3V at 1A load current. DTC1117 features a very low standby current 2mA compared to 5mA of competitor. Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, DTC1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors. DTC1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within 2%. Other output voltage accuracy can be customized on demand, such as 1% DTC1117 is available in SOT-89 power package.