Manufacturer Part Number
TL1963A-33DCQR
Manufacturer
Texas Instruments
Introduction
High-Voltage, High-Current 3.3V Low-Dropout Linear Regulator
Product Features and Performance
Operating temperature range: -40°C to 125°C
Output current up to 1.5A
Input voltage up to 20V
Low quiescent current of 1mA
Low voltage dropout of 0.55V @ 1.5A
High PSRR of 63dB (120Hz)
Integrated over-temperature and reverse-polarity protection
Product Advantages
Ability to handle high input voltages
High output current capability
Low power consumption
Robust protection features
Small and compact SOT-223-6 package
Key Technical Parameters
Output voltage: 3.3V (fixed)
Output current: 1.5A
Input voltage: Up to 20V
Quiescent current: 1mA
Voltage dropout: 0.55V @ 1.5A
PSRR: 63dB (120Hz)
Quality and Safety Features
RoHS3 compliant
Over-temperature and reverse-polarity protection
Compatibility
Surface mount package (SOT-223-6)
Suitable for a wide range of applications
Application Areas
Portable electronics
Industrial equipment
Automotive systems
General power supply applications
Product Lifecycle
Currently in production
Replacement or upgrade options available from Texas Instruments
Key Reasons to Choose This Product
High-voltage and high-current capability
Low power consumption
Robust protection features
Small and compact package
Suitable for a wide range of applications
Availability of replacement and upgrade options
TL1963A-3.3DCYRTexas Instruments