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LTC3240-2.5 - 3.3V/2.5V Step-Up/Step-Down Charge Pump DC/DC Converter

Download the LTC3240-2.5 datasheet PDF. This datasheet also covers the LTC3240-3.3 variant, as both devices belong to the same 3.3v/2.5v step-up/step-down charge pump dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3240-3.3-LinearTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Linear Technology (Analog Devices)

Part Number Description
LTC3240-3.3 3.3V/2.5V Step-Up/Step-Down Charge Pump DC/DC Converter
LTC3245 250mA Buck-Boost Charge Pump
LTC3200 Regulated Charge Pump DC/DC Converters
LTC3200-5 Regulated Charge Pump DC/DC Converters
LTC3202 Low Noise High Efficiency Charge Pump

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.

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LTC3240-3.3/LTC3240-2.5 3.3V/2.5V Step-Up/ Step-Down Charge Pump DC/DC Converter FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO Step-Up/Step-Down Charge Pumps Generate Fixed 3.3V or 2.5V Outputs VIN Range: 1.8V to 5.5V Output Current up to 150mA Automatic Mode Switching Constant Frequency (1.2MHz) Operation in Step-Up Mode Low Dropout Regulator Operation in Step-Down Mode Low No-Load Quiescent Current: IQ = 65µA Built-In Soft-Start Reduces Inrush Current Shutdown Disconnects Load from Input Shutdown Current < 1µA Short-Circuit/Thermal Protection Available in a 6-Lead (2mm × 2mm) DFN Package The LTC®3240-3.3/LTC3240-2.5 are step-up/step-down charge pump DC/DC converters that produce a fixed regulated output voltage of 3.3V or 2.5V over a wide input voltage range (1.8V to 5.5V).