LP2980IM5-4.7 - Texas Instruments

Manufacturer Part Number

LP2980IM5-4.7

Manufacturer

Texas Instruments

Introduction

The LP2980IM5-4.7 is a low-dropout (LDO) linear voltage regulator designed for powering low-voltage circuits.

Product Features and Performance

Fixed output voltage of 4.7V

Maximum input voltage of 16V

Low dropout voltage of 0.22V at 50mA load

Output current up to 50mA

Low quiescent current of 95 µA

High PSRR of 63dB at 1kHz

Control features include enable pin

Protection for overcurrent, overtemperature, and short circuit

Product Advantages

High reliability and performance in regulation

Efficient for low-power applications

Small footprint due to SOT-23-5 packaging

Key Technical Parameters

Output Voltage (Min/Fixed): 4.7V

Voltage Dropout (Max): 0.22V @ 50mA

Current - Output: 50mA

Current - Quiescent (Iq): 95 µA

PSRR: 63dB (1kHz)

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Compatible with a variety of applications requiring a 4.7V stable output

Application Areas

Portable devices

Battery powered systems

Low voltage electronics

Product Lifecycle

Status: Obsolete

Potential replacements or upgrades should be checked due to obsolescence

Several Key Reasons to Choose This Product

High-efficiency voltage regulation

Broad operating temperature suitable for harsh environments

Compact package suitable for space-constrained applications

Robust safety features enhancing device reliability