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UC62140 - CMOS IC

Download the UC62140 datasheet PDF. This datasheet also covers the UC621XX variant, as both devices belong to the same cmos ic family and are provided as variant models within a single manufacturer datasheet.

General Description

The UTC UC621XX is a positive output voltage regulator that can supply up to 1A of output current using an external transistor.

Low power and high accuracy are achieved through CMOS process and metal fuses trimming technologies.

Key Features

  • Ultra Small Input-Output Voltage Differential : 100mA of output current is available with a differential of 0.1V. (Performance depends on the external transistor characteristics. ).
  • Maximum Output Current : 1A.
  • Output Voltage Range : 2V ~ 6V in 0.1V increments.
  • Highly Accurate : Set-up voltage ±2%.
  • Low Power Consumption : Typ.50µA (VOUT = 5.0V) : Typ.0.2µA (Stand-by).
  • Output Voltage Temperature Characteristics: Typ. ±100ppm/.
  • Input Stability : Typ.0.1%/V ORDER.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UC621XX_UTC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Unisonic Technologies

Part Number Description
UC62130 CMOS IC
UC62133 CMOS IC
UC62150 CMOS IC
UC621XX CMOS IC

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
www.DataSheet4U.com UNISONIC TECHNOLOGIES CO., LTD UC621XX BOOSTING VOLTAGE REGULATORS DESCRIPTION The UTC UC621XX is a positive output voltage regulator that can supply up to 1A of output current using an external transistor. Low power and high accuracy are achieved through CMOS process and metal fuses trimming technologies. The series consists of a high precision voltage reference, an error correction circuit and a short-circuit protected output driver. In stand-by mode, supply current can be dramatically cut. Since the input-output voltage differential is small, loss control efficiency is good. The UTC UC621XX is particularly suited for use with battery operated portable products, and products where supply current regulation is required.