Datasheet4U Logo Datasheet4U.com

KF15B - Very low drop voltage regulators

General Description

The KFxx series are very low drop regulators available in SO-8 package and in a wide range of output voltages.

suitable for low noise, low power applications and specially in battery powered systems.

Key Features

  • Very low dropout voltage (0.4 V).
  • Very low quiescent current (typ. 50 µA in OFF mode, 500 µA in ON mode).
  • Output current up to 500 mA.
  • Logic-controlled electronic shutdown.
  • Output voltages of 1.5; 2.5; 3.3; 4; 5; 8 V.
  • Internal current and thermal limit.
  • Only 2.2 µF for stability.
  • Available in ± 2 % accuracy at 25 °C.
  • Supply voltage rejection: 70 db (typ. ).
  • Temperature range: -40 to 125 °C.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
KF1502-GT10A Compact low voltage thick film Thermal printhead Rohm
KF1502-GT20A Compact low voltage thick film Thermal printhead Rohm
KF155 BAND PASS FILTERS KEC
KF155S BAND PASS FILTERS KEC
KF10N50F N-CHANNEL MOS FIELD EFFECT TRANSISTOR KEC

Other Datasheets by STMicroelectronics

Part Number Description
KF15 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
KF12 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
KF120 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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 KFxxB Very low drop voltage regulators with inhibit Features ■ Very low dropout voltage (0.4 V) ■ Very low quiescent current (typ. 50 µA in OFF mode, 500 µA in ON mode) ■ Output current up to 500 mA ■ Logic-controlled electronic shutdown ■ Output voltages of 1.5; 2.5; 3.3; 4; 5; 8 V ■ Internal current and thermal limit ■ Only 2.2 µF for stability ■ Available in ± 2 % accuracy at 25 °C ■ Supply voltage rejection: 70 db (typ.) ■ Temperature range: -40 to 125 °C Description The KFxx series are very low drop regulators available in SO-8 package and in a wide range of output voltages. The very low drop voltage (0.4 V) and the very low quiescent current make them particularly suitable for low noise, low power applications and specially in battery powered systems.