LD29080DT33R - STMicroelectronics

Manufacturer Part Number

LD29080DT33R

Manufacturer

STMicroelectronics

Introduction

Low Dropout Linear Voltage Regulator

Product Features and Performance

1 Regulator

Positive Output Configuration

Fixed Output Type

3V Output Voltage

800mA Current Output

7V Max Voltage Dropout at 800mA Load

180µA Quiescent Current

PSRR: 67dB at 120Hz

Product Advantages

High PSRR for Noise Suppression

Low Quiescent Current for Power Saving

Thermal and Over Current Protection for Safe Operation

Key Technical Parameters

Input Voltage Max: 13V

Output Voltage Min/Fixed: 3.3V

Current Output: 800mA

Current Quiescent (Iq): 180µA

Current Supply Max: 35mA

PSRR: 67dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Product lifecycle management with active product status

Compatibility

Compatible with a range of circuits requiring a fixed 3.3V output

Application Areas

Power Management for Electronic Devices

Product Lifecycle

Active Status

Not Nearing Discontinuation

Replacements or Upgrades Not Applicable

Several Key Reasons to Choose This Product

Stable 3.3V Output for Reliable Circuit Performance

Low Dropout Ideal for Battery-Operated Devices

High PSRR for Better Noise Immunity in Sensitive Applications

Thermal and Over Current Protection Ensures Longevity and Safety

Low Quiescent Current Aids in Energy-Efficient Designs

Suitable for a Wide Range of Operating Temperatures from -40°C to 125°C

Available in Surface Mount DPAK Package for Compact PCB Layouts