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MP5418GQG - Negative Charge Pump and Adjustable Regulator

Download the MP5418GQG datasheet PDF. This datasheet also covers the MP5418 variant, as both devices belong to the same negative charge pump and adjustable regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP5418 is a monolithic negative charge pump with a built-in adjustable negative regulator.

It has an input range from 2.3V to 5V and provides an unregulated output equal to the negative input voltage.

The MP5418 also provides a regulated output between 0V and the negative input voltage.

Key Features

  • Low IQ: 220μA.
  • VIN Range from 2.3V to 5V.
  • Up to 200mA Output Current.
  • Only 4 x 4.7μF Capacitors Needed for 60mA.
  • Auto Power-Save Mode.
  • EN Control.
  • No Inrush Current during Start-Up.
  • Short-Current Protection.
  • Dual Output: 1. -1x Charge Pump 2. Regulated output between 0V and -VIN.
  • Small Space Saving QFN-10 1.4mmx1.8mm Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP5418-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP5418 Negative Charge Pump and Adjustable Regulator
MP5418A Negative Charge Pump and Adjustable Regulator
MP5418AGQG Negative Charge Pump and Adjustable Regulator
MP5413 Power Management
MP5416 Power Management

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
MP5418 Negative Charge Pump and Adjustable Regulator DESCRIPTION The MP5418 is a monolithic negative charge pump with a built-in adjustable negative regulator. It has an input range from 2.3V to 5V and provides an unregulated output equal to the negative input voltage. The MP5418 also provides a regulated output between 0V and the negative input voltage. No external inductor is required, which reduces space and simplifies design. An internal softstart circuit effectively reduces the in-rush current during start-up. The MP5418 is available in an ultra-low profile QFN-10 1.4mmx1.8mm package. It requires only 4 ceramic capacitors for a compact solution size. It is ideal for a wide range of applications, including optical modules, RF amplifiers, and sensor supplies.