MIC5321-SLYMT-TR

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

The MIC5321-SLYMT-TR is a dual-channel Ultra Low-Dropout (ULDO) linear regulator manufactured by Microchip Technology. It integrates two independent LDOs in a compact 6-pin 1.6mm x 1.6mm Thin MLF package. The device provides fixed output voltages of 3.3V on LDO1 and 2.7V on LDO2, with a maximum continuous output current of 150mA per channel. It operates within an input voltage range of 2.3V to 5.5V and supports a junction temperature range from -40°C to +125°C.

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

• Dual high-performance 150mA regulators integrated into a single ultra-compact leadless package
• Ultra-low dropout voltage capability for efficient power conversion under varying load conditions
• Dedicated bypass pin allows connection of external capacitors to significantly reduce output noise and improve power supply rejection ratio
• MicroCap design ensures stability using very small ceramic output capacitors, minimizing board space requirements

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

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

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

Verify the specific suffix 'SLYMT' against official Microchip documentation to confirm the exact output voltage combination of 3.3V and 2.7V. Ensure the component matches the required 6-pin Thin MLF package format. Confirm that the operating temperature range meets the application's environmental specifications before finalizing procurement.

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

Select this component when a dual-output solution is required in a minimal footprint. It is suitable for applications demanding low quiescent current and fast turn-on times. Consider the thermal resistance characteristics if the ambient temperature is high or if both outputs are loaded near their maximum capacity simultaneously.

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

This part belongs to the MIC5321 family of dual ULDO regulators designed for portable electronics. The series offers various fixed output voltage combinations and packaging options, including TSOT-23-6. The SLYMT variant specifically targets designs needing 3.3V and 2.7V rails in a highly space-constrained environment.

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

MIC5321-SLYD6 is a direct alternative offering identical electrical performance but housed in a 6-pin TSOT-23 package instead of the Thin MLF form factor.