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MIC2219 Datasheet Dynamically Adjustable Dual Ucap Ldo

Manufacturer: Micrel Semiconductor (now Microchip Technology)

Overview: MIC2219 Micrel, Inc. MIC2219 Dynamically Adjustable Dual µCap LDO.

General Description

The MIC2219 is a dual µCap low dropout regulator.

The first regulator is capable of sourcing 150mA, while the second regulator can source up to 300mA.

Ideal for battery operated applications, the MIC2219 offers 1% accuracy, extremely low dropout voltage (80mV @ 100mA), and extremely low ground current, only 48µA total.

Key Features

  • Input voltage range: 2.25V to 5.5V.
  • Stable with ceramic output capacitor.
  • 2 LDO outputs Output 1 - 150mA output current Output 2 - 300mA output current.
  • Feedback pins externally accessible.
  • Low dropout voltage of 80mV @ 100mA.
  • Ultra-low quiescent current of 48µA total (24µA/LDO).
  • High output accuracy: +1.0% initial accuracy +2.0% over temperature.
  • Thermal shutdown protection.
  • Current limit protection.
  • Tiny.

More Datasheets from Micrel Semiconductor (now Microchip Technology)

Part Number Description
MIC2210 Dual uCap LDO
MIC2211 Dual uCap LDO
MIC2212 Dual uCap LDO
MIC2213 Sequenced Portable Power Management
MIC2214 Portable Power Management
MIC2215 Low Noise uCap LDO
MIC2202 High Efficiency 2MHz Synchronous Buck Converter
MIC2203 High Efficiency 1MHz Synchronous Buck Regulator
MIC2204 High-Efficiency 2MHz Synchronous Buck Converter
MIC2205 2MHz PWM Synchronous Buck Regulator

MIC2219 Distributor