TL1963A-33DCYR - Texas Instruments

Manufacturer Part Number

TL1963A-33DCYR

Manufacturer

Texas Instruments

Introduction

The TL1963A-33DCYR is a low-dropout linear regulator from Texas Instruments designed to handle up to 1.5A of output current with a fixed output voltage of 3.3V.

Product Features and Performance

Stable output voltage of 3.3V

Maximum input voltage of 20V

Maximum dropout voltage of 0.55V at 1.5A load

Output current up to 1.5A

Low quiescent current of 1 mA

High power supply rejection ratio (PSRR) of 63dB at 120Hz

Over temperature and reverse polarity protection

Product Advantages

High efficiency and low dropout voltage

Stable and reliable under range of operating conditions

Integrated protection features enhance product reliability

Key Technical Parameters

Input voltage (max): 20V

Output voltage (fixed): 3.3V

Dropout voltage (max): 0.55V @ 1.5A

Output current: 1.5A

PSRR: 63dB (120Hz)

Operating temperature range: -40°C to 125°C

Quality and Safety Features

Over-temperature protection

Reverse polarity protection

Compatibility

Compatible with a wide range of input voltages up to 20V

Application Areas

Power management for consumer electronics

Industrial control systems

Telecommunication equipment

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Efficient power management and robust handling up to 1.5A

High reliability with integrated safety features

Low quiescent current contributes to overall energy efficiency

Suitable for a broad range of applications due to versatile input voltage compatibility