LD1086V33 - STMicroelectronics

Manufacturer Part Number

LD1086V33

Manufacturer

stmicroelectronics

Introduction

The LD1086V33 is a low drop out linear voltage regulator designed for power management applications.

Product Features and Performance

Positive output configuration

Fixed 3.3V output voltage

Supports up to 1.5A output current

High PSRR of 79dB at 120Hz

Low quiescent current of 10 mA

Wide input voltage range up to 30V

Low dropout voltage of at most 1.5V at 1.5A load

Product Advantages

High output voltage precision

Low dropout performance for better efficiency

Good ripple rejection for stable output

Adequate current supply for various applications

Key Technical Parameters

Input Voltage (Max): 30V

Output Voltage (Min/Fixed): 3.3V

Voltage Dropout (Max): 1.5V @ 1.5A

Current - Output: 1.5A

Current - Quiescent (Iq): 10 mA

Power Supply Rejection Ratio (PSRR): 79dB (120Hz)

Quality and Safety Features

Over Current protection

Over Temperature protection

Reliability for industrial temperature range -40°C to 125°C

Compatibility

Through Hole mounting compatible with TO-220-3 packages

Application Areas

Consumer Electronics

Industrial Power Supplies

Computer Systems

Product Lifecycle

Obsolete status

Potential replacement or upgrade availability should be checked with the manufacturer

Reasons to Choose This Product

Stable and regulated 3.3V output voltage suitable for sensitive electronics

Able to support applications requiring up to 1.5A of current

High-quality design assures long-term reliability

Robust protection features ensure safe operation under adverse conditions

Produced by stmicroelectronics, a leader in semiconductor solutions