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LTC3221 - Micropower Regulated Charge Pump DC/DC converter

Key Features

  • Ultralow Power: 8µA Quiescent Current.
  • Regulated Output Voltages: 3.3V ±4%, 5V ±4%, ADJ.
  • V IN Range: 1.8V to 4.4V (LTC3221-3.3) www. DataSheet4U. com 2.7V to 5.5V (LTC3221-5).
  • Output Current: Up to 60mA.
  • No Inductors Needed.
  • Very Low Shutdown Current:.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3221-3.3 Micropower Regulated Charge Pump DC/DC converter
LTC3221-5 Micropower Regulated Charge Pump DC/DC converter
LTC3200 Regulated Charge Pump DC/DC Converters
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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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LTC3221/ LTC3221-3.3/LTC3221-5 Micropower, Regulated Charge Pump in 2 × 2 DFN FEATURES Ultralow Power: 8µA Quiescent Current ■ Regulated Output Voltages: 3.3V ±4%, 5V ±4%, ADJ ■ V IN Range: 1.8V to 4.4V (LTC3221-3.3) www.DataSheet4U.com 2.7V to 5.5V (LTC3221-5) ■ Output Current: Up to 60mA ■ No Inductors Needed ■ Very Low Shutdown Current: <1µA ■ Shutdown Disconnects Load from V IN ■ Burst Mode Control ■ Short-Circuit Protected ■ Solution Profile < 1mm ■ Tiny 2mm × 2mm 6-Pin DFN Package ■ DESCRIPTIO The LTC®3221 family are micropower charge pump DC/DC converters that produce a regulated output at up to 60mA. The input voltage range is 1.8V to 5.5V.