Manufacturer Part Number
LT1963EST-1.5#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1963EST-1.5#TRPBF is a low drop out (LDO) linear voltage regulator designed for power management, providing a stable 1.5V output from inputs up to 20V.
Product Features and Performance
Fixed output voltage of 1.5V
Maximum input voltage of 20V
Output current of 1.5A
Dropout voltage of 0.55V at 1.5A load
Power supply rejection ratio (PSRR) of 63dB at 120Hz
Surface mount package TO-261-4 (SOT-223-3)
Operates within a temperature range of -40°C to 125°C
Product Advantages
High output accuracy and stability
Low dropout voltage enhances efficiency
High PSRR minimizes noise from input supply
Key Technical Parameters
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 1.5V
Current - Output: 1.5A
Voltage Dropout (Max): 0.55V @ 1.5A
Quiescent Current (Iq): 1.5 mA
Supply Current (Max): 120 mA
Quality and Safety Features
Protection against overcurrent and overtemperature
Reverse polarity protection
Compatibility
Compatible with various applications requiring a fixed 1.5V output
Suitable for surface mount technology with SOT-223-3 packaging
Application Areas
Suitable for sensitive electronic applications including microcontrollers and analog devices
Ideal for portable devices, wireless communication equipment, and similar technology fields
Product Lifecycle
The product status is active
Not nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
Offers excellent regulation and low dropout performance suitable for modern electronic devices
Features robust safety measures including overcurrent, overtemperature, and reverse polarity protection
Highly efficient operation with a low quiescent current
Supports a broad range of operating temperatures, making it versatile for various environments
Continued product support and availability ensure integration reliability and longevity in applications
LT1963ES8-2.5#PBF