Datasheet4U Logo Datasheet4U.com

LT1521-3 - 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown

Download the LT1521-3 datasheet PDF. This datasheet also covers the LT1 variant, as both devices belong to the same 300ma low dropout regulators with micropower quiescent current and shutdown family and are provided as variant models within a single manufacturer datasheet.

General Description

The LT ®1521/LT1521-3/LT1521-3.3/LT1521-5 are low dropout regulators with micropower quiescent current and shutdown.

These devices are capable of supplying 300mA of output current with a dropout voltage of 0.5V.

Key Features

  • s s s s s s s s s s s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT1-521.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LT1501G 1.5A GLASS PASSIVATED RECTIFIER Diodes Incorporated
LT1502G 1.5A GLASS PASSIVATED RECTIFIER Diodes Incorporated
LT1503G 1.5A GLASS PASSIVATED RECTIFIER Diodes Incorporated
LT1504G 1.5A GLASS PASSIVATED RECTIFIER Diodes Incorporated
LT1505G 1.5A GLASS PASSIVATED RECTIFIER Diodes Incorporated

Other Datasheets by Linear Technology (Analog Devices)

Part Number Description
LT1521-3.3 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1521-5 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1521 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1524 Regulating Pulse Width Modulator
LT1525A Regulating Pulse Width Modulators

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
LT1521/LT1521-3 LT1521-3.3/LT1521-5 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown FEATURES s s s s s s s s s s s DESCRIPTION The LT ®1521/LT1521-3/LT1521-3.3/LT1521-5 are low dropout regulators with micropower quiescent current and shutdown. These devices are capable of supplying 300mA of output current with a dropout voltage of 0.5V. Designed for use in battery-powered systems, the low quiescent current, 12 µA operating and 6 µA in shutdown, makes them an ideal choice. The quiescent current is well controlled; it does not rise in dropout as it does with many other low dropout PNP regulators. Other features of the LT1521/LT1521-3/LT1521-3.3/ LT1521-5 include the ability to operate with very small output capacitors. They are stable with only 1.