LD29150DT33R - STMicroelectronics

Manufacturer Part Number

LD29150DT33R

Manufacturer

stmicroelectronics

Introduction

The LD29150DT33R is a low drop out (LDO) voltage regulator designed for power management, specifically in applications requiring a fixed output voltage of 3.3V with a current capacity of up to 1.5A.

Product Features and Performance

Fixed output voltage of 3.3V

Maximum output current of 1.5A

Low dropout voltage of 0.7V at 1.5A load

Low quiescent current of 180 µA

High PSRR of 67dB at 120Hz

Product Advantages

Efficient regulation with low dropout voltage

Compact DPAK package suitable for surface mounting

Supports up to 14V input voltage

Key Technical Parameters

Input Voltage (Max): 14V

Output Voltage (Min/Fixed): 3.3V

Current - Output: 1.5A

Voltage Dropout (Max): 0.7V @ 1.5A

Current - Quiescent (Iq): 180 µA

PSRR: 67dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with various electronic devices requiring 3.3V regulated output

Application Areas

Consumer Electronics

Telecommunications

Computing Applications

Product Lifecycle

Status: Active

Not nearing discontinuation

Several Key Reasons to Choose This Product

High efficiency with low dropout voltage for better performance

Robust protection features enhance device reliability

Low quiescent current for energy-saving benefits

Broad application range due to compatibility features

Durable and reliable with an operational temperature range of -40°C to 125°C