MAX8891EXK30+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8891EXK30+T

Manufacturer

analog-devices

Introduction

The MAX8891EXK30+T is a high-efficiency, low-dropout (LDO) voltage regulator designed for power-sensitive applications, providing a fixed 3V output from an input up to 6V.

Product Features and Performance

Highly efficient LDO regulator with fixed 3V output

Supports up to 6V input voltage

Low dropout voltage of 0.12V at 120mA load

Output current capacity of 150mA

Low quiescent current of 40 µA

High PSRR of 65dB at 10kHz

Integrated enable function for power-saving modes

Overcurrent and overtemperature protection

Product Advantages

Efficient power conversion with minimal dropout

Suitable for battery-operated devices due to low quiescent current

Enhanced noise immunity with high PSRR value

Compact SC-70-5 package facilitates space-saving designs

Built-in safety features enhance device reliability

Key Technical Parameters

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.12V @ 120mA (Typ)

Current - Output: 150mA

Current - Quiescent (Iq): 40 µA

PSRR: 65dB (10kHz)

Quality and Safety Features

Overcurrent protection prevents damage from excessive loads

Overtemperature protection ensures safe operation under high-temperature conditions

Compatibility

The compact SC-70-5 package is compatible with surface mount technology, enabling easy integration into a wide range of electronic circuits.

Application Areas

Battery-powered devices

Low-power electronics

Portable medical equipment

Wireless sensors

IoT devices

Product Lifecycle

Active status indicates ongoing production and availability

No indication of nearing discontinuation at this point, replacements or upgrades should be monitored directly with analog-devices

Several Key Reasons to Choose This Product

High efficiency and low dropout for improved battery life

Compact package suitable for space-constrained applications

Low noise operation enhances performance in sensitive applications

Built-in features offer enhanced protection and reliability

Versatile application range, from consumer electronics to industrial devices