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LT1529-3.3 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown

Download the LT1529-3.3 datasheet PDF. This datasheet also covers the LT1 variant, as both devices belong to the same 3a low dropout regulators with micropower quiescent current and shutdown family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • of the LT1529 /LT1529-3.3/LT1529-5 include the ability to operate with small output capacitors. They are stable with only 3.3µF on the output while most older devices require between 10µF and 100µF for stability. Small ceramic capacitors can be used, enhancing manufacturabiltiy. Also the input may be connected to voltages lower than the output voltage, including negative voltages, without reverse current flow from output to input. This makes the LT1529/LT1529-3.3/LT1529-5 ideal for backup power.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT1-529.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT1529-5 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1529 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1521 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1521-3 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown
LT1521-3.3 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown

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
LT1529 LT1529-3.3/LT1529-5 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown DESCRIPTIO The LT ®1529/LT1529-3.3/LT1529-5 are 3A low dropout regulators with micropower quiescent current and shutdown. The devices are capable of supplying 3A of output current with a dropout voltage of 0.6V. Designed for use in battery-powered systems, the low quiescent current, 50µA operating and 16µA in shutdown, make 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 LT1529 /LT1529-3.3/LT1529-5 include the ability to operate with small output capacitors. They are stable with only 3.3µF on the output while most older devices require between 10µF and 100µF for stability.