MIC5270-3.0YM5-TR - Microchip Technology

Manufacturer Part Number

MIC5270-3.0YM5-TR

Manufacturer

Microchip Technology

Introduction

Power Management Integrated Circuit (PMIC) for linear voltage regulation

Product Features and Performance

Low dropout (LDO) voltage regulator

Output configuration is negative

Fixed output type

Single regulator configuration

Capable of handling input voltage up to -16V

Provides stable -3V output

Supports output currents of up to 100mA

Low quiescent current of 100 µA

Maximum supply current of 3 mA

Offers power supply rejection ratio (PSRR) of 50dB at 120Hz

Product Advantages

Efficient operation with low voltage dropout of 0.9V at 100mA

Over current and over temperature protection features for enhanced safety

Operates reliably across a wide temperature range from -40°C to 125°C

Key Technical Parameters

Input voltage (Max): -16V

Output voltage (Min/Fixed): -3V

Voltage dropout (Max): 0.9V @ 100mA

Output current: 100mA

Quiescent current (Iq): 100 µA

Supply current (Max): 3 mA

PSRR: 50dB (120Hz)

Quality and Safety Features

Built-in over current protection

Built-in over temperature protection

Compatibility

Surface mount compatibility with SC-74A, SOT-753 footprint

Supplied in SOT-23-5 package format

Application Areas

Suitable for a variety of electronic devices requiring stable negative voltage supply

Product Lifecycle

Status is active

Not nearing discontinuation

Replacements or upgrades can be sourced as needed

Several Key Reasons to Choose This Product

Provides clean and stable power supply for sensitive electronics

Low quiescent current improves battery life in portable applications

Built-in safety features prevent damage from abnormal operating conditions

High PSRR improves performance in noisy environments

Wide operating temperature range suitable for industrial applications

Compact SOT-23-5 package saves space on PCBs