Microchip Technology

MIC5367-8 Linear Regulators

Linear regulators from Microchip ideal for battery-powered applications, offers 2% initial accuracy, low dropout voltage

Micrel's MIC5367/8 Linear RegulatorsMicrochip's MIC5367 and MIC5368 are advanced general-purpose linear regulators that offer high power supply rejection (PSRR) in ultra-small 1.6 mm x 1.6 mm packages. The MIC5368 includes an auto-discharge feature that is activated when the enable pin is low. The MIC5367/8 is capable of sourcing 200 mA peak (150 mA continuous) output current and offers high PSRR, making it an ideal solution for any portable electronic application.

Ideal for battery-powered applications, the MIC5367/8 offers 2% initial accuracy, low dropout voltage (180 mV at 150 mA), and low ground current (typically 29 µA). The MIC5367/8 can also be put into a zero-off-mode current state, drawing virtually no current when disabled.

The MIC5367/8 have operating junction temperature ranges of -40°C to 125°C.

Features
  • Thermal shutdown and current limit protection
  • Tiny 1.6 mm x 1.6 mm Thin MLF® package
  • 200 mA peak (150 mA continuous) output current
  • Stable with 1 µF ceramic output capacitors
  • Excellent load/line transient response
  • Low quiescent current: -29 µA
  • Low dropout voltage: -180 mV at 150 mA
  • Output discharge circuit: -MIC5368
  • High output accuracy
    • ±2% initial accuracy
  • Input voltage range: 2.5 V to 5.5 V
  • High PSRR: -65 dB
Applications
  • Mobile phones
  • Digital cameras
  • GPS, PDAa, PMP, handhelds
  • Portable electronics
Publicado: 2010-08-20

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