MIC2215-PPMBML TR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The MIC2215-PPMBML TR is a triple low-dropout linear regulator from Microchip Technology. It provides three fixed output voltages: VOUT1 at 3.0V, VOUT2 at 2.8V, and VOUT3 at 2.8V. Each channel delivers up to 250 mA of continuous current with an input voltage range of +2.25V to +5.5V. The device features high power supply ripple rejection (PSRR) of 70 dB, low dropout voltage of 100 mV at 150 mA, and low quiescent current of 110 µA per regulator. It operates within a junction temperature range of -40°C to +125°C and utilizes a 16-pin 4 mm x 4 mm QFN package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Triple LDO architecture providing independent regulation for noise-critical RF applications
• High PSRR capability with dedicated bypass pin for enhanced noise filtering
• Compatible with small ceramic output capacitors for reduced board space
• Individual active-high enable pins allowing zero off-mode current consumption

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Cellular phones
• Wireless LAN cards
• GPS modules
• PDAs

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'PPMBML' against official documentation to confirm the exact output voltage configuration of 3.0V/2.8V/2.8V. Ensure the ordering suffix matches the required media type and temperature range specifications. Cross-reference the part number with the manufacturer's product identification system to validate compatibility with your design requirements.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when multiple regulated rails are needed in a compact form factor. The device is suitable for battery-operated systems requiring low ground current and fast turn-on times. Consider the thermal resistance characteristics and maximum allowable power dissipation calculations based on ambient temperature and load conditions to ensure reliable operation within the specified junction temperature limits.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the MIC2215 family of high-performance, triple LDO voltage regulators designed by Microchip Technology. The series is optimized for portable electronics, offering low noise and high accuracy. The PPMBML variant specifically denotes the fixed output voltages and packaging configuration within the broader µCap Triple LDO lineup.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult the manufacturer's datasheet for direct cross-references or alternative part numbers within the MIC2215 series that match the required output voltages and package dimensions.