MIC5330-PJYML-TR

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

The MIC5330-PJYML-TR is a dual ultra-low dropout linear regulator featuring two independent 300mA LDOs in an 8-pin 2mm x 2mm MLF package. It operates with an input voltage range of 2.3V to 5.5V and provides fixed outputs of 3.0V on LDO1 and 2.5V on LDO2. The device offers ±2% initial output accuracy, >70dB PSRR at 1kHz, and 30µVRMS output noise. It includes thermal shutdown, current limit protection, and low quiescent current of 75µA per output.

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

• Dual independent enable inputs for individual regulator control
• Ultra-low dropout voltage performance at high load currents
• High power supply ripple rejection for sensitive circuitry
• Stable operation with small ceramic output capacitors

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

• Mobile phones
• PDAs
• GPS receivers
• Portable media players
• Digital still and video cameras

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

Verify the specific suffix PJYML corresponds to the required 3.0V/2.5V fixed output configuration. Confirm the package type matches the 8-pin 2mm x 2mm MLF footprint requirements. Ensure the operating temperature range meets the -40°C to +125°C specification. Check RoHS compliance status if required by the manufacturing process.

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

Select this component when dual isolated rails are needed from a single source. The 3.0V and 2.5V outputs suit logic and sensor interfaces. Consider the 90°C/W thermal resistance for heat dissipation calculations. Verify that the 1µF minimum ceramic output capacitor requirement fits the board space constraints.

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

This part belongs to the MIC5330 family of dual ULDO regulators designed for portable electronics. It integrates two high-performance regulators into a compact leadless package. The series is optimized for applications requiring low noise and high PSRR. Other variants offer different fixed voltage combinations within the same physical footprint.

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

Compatible substitutes include other MIC5330 variants with matching output voltages or pin-compatible packages. Verify electrical parameters such as dropout voltage and quiescent current before substitution.