LD1085D2M25R - STMicroelectronics

Manufacturer Part Number

LD1085D2M25R

Manufacturer

STMicroelectronics

Introduction

The LD1085D2M25R is a low-dropout (LDO) linear voltage regulator designed for a wide range of applications.

Product Features and Performance

Positive fixed output voltage regulator

Maximum input voltage of 30V

Fixed output voltage of 2.5V

High output current capability of 3A

Low dropout voltage of 1.5V at full load

72dB Power Supply Rejection Ratio (PSRR) at 120Hz

Product Advantages

Stable operation with low dropout voltage

Efficient power supply rejection

Able to drive high current loads

Thermal overload and overcurrent protection

Extended operating temperature range

Key Technical Parameters

Number of Regulators: 1

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 2.5V

Voltage Dropout (Max): 1.5V @ 3A

Current - Output: 3A

Current - Quiescent (Iq): 10 mA

PSRR: 72dB (120Hz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Mounting Type: Surface Mount

Package / Case: TO-263-4, D2PAK (3 Leads + Tab), TO-263AA

Supplier Device Package: D2PAK-3

Compatible with a variety of capacitive loads

Application Areas

Consumer Electronics

Telecommunication Systems

Computer and Office Equipment

Power Management Designs

Product Lifecycle

Product Status: Active

No known discontinuation or replacement issues

Several Key Reasons to Choose This Product

High-efficiency LDO suitable for various power management tasks

High reliability with built-in protection features

Wide input voltage range for flexible applications

Low quiescent current for energy-saving operation

Excellent line and load regulation for stable power supply

Capable of handling demanding load conditions

Adaptable to diverse industrial and consumer applications

Readily available in surface-mount D2PAK package for easy PCB design