Manufacturer Part Number
TL1963A-18DCYR
Manufacturer
Texas Instruments
Introduction
Low Dropout Linear Voltage Regulator
Product Features and Performance
Fixed 1.8V Output
5A Maximum Output Current
63dB PSRR at 120Hz
Over Current and Over Temperature Protection
Reverse Polarity Protection
Low Quiescent Current - 1 mA
Supports up to 20V Input Voltage
Enable Control Feature for Power Management
Product Advantages
High Efficiency for Low Voltage Applications
Robust Protection Features Enhance Durability
Suitable for High-Performance Industrial Applications
Low Dropout Voltage Maximizes Efficiency
High Power Supply Rejection Ratio
Key Technical Parameters
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 1.8V
Voltage Dropout (Max): 0.55V @ 1.5A
Current - Output: 1.5A
Current - Quiescent (Iq): 1mA
PSRR: 63dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with Various Microprocessors and Digital Systems
Mounting Type: Surface Mount
Package / Case: TO-261-4, TO-261AA
Application Areas
Industrial
Consumer Electronics
Telecommunications
High-Performance Computing Systems
Product Lifecycle
Status: Active
Not Nearing Discontinuation
Several Key Reasons to Choose This Product
Efficient Power Management for a Wide Range of Applications
High Reliability with Built-In Protection Features
Texas Instruments' Reputation for Quality and Performance
Suitable for Applications with up to 20V Input
Easy Integration with Surface Mount Technology
Low Standby Power Consumption
High PSRR Suitable for Noisy Environments
TL1963A-33DCQRG4Texas Instruments