Manufacturer Part Number
LT1761ES5-5#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1761 series are low dropout linear regulators optimized for power management.
Product Features and Performance
Low dropout voltage: 0.45V @ 100mA
Output voltage: Fixed at 5V
Output current capability: 100mA
Power Supply Rejection Ratio (PSRR): 65dB @ 120Hz
Protection features: Over-current and over-temperature protection, reverse polarity protection
Control features: Enable pin for power-saving mode
Operating temperature range: -40°C to 125°C
Product Advantages
High efficiency in a small footprint due to low dropout voltage
Robust protection features enhance device reliability
High PSRR minimizes output noise and ripple
Wide operating temperature range suitable for various environments
Key Technical Parameters
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 5V
Voltage Dropout (Max): 0.45V @ 100mA
Current - Output: 100mA
PSRR: 65dB (120Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over current protection
Over temperature protection
Reverse polarity protection
Compatibility
Surface Mount Technology (SMT) compatible
Packaged in Tape & Reel (TR) for automated assembly
Compatible with a wide range of input voltages up to 20V
Application Areas
Battery-powered devices
Portable electronics
Wireless and RF circuits
Microcontroller power supply
Product Lifecycle
Status: Active
Indication of ongoing support and availability from Analog Devices
No current indication of discontinuation, ensuring long-term availability and support
Several Key Reasons to Choose This Product
High-efficiency operation with low dropout voltage saves power
Wide input voltage range up to 20V facilitates versatile applications
Integrated protection features for enhanced reliability and safety
High PSRR improves performance in noisy environments
Suitable for a broad range of temperatures, making it versatile for different operating conditions
Compact surface mount package suitable for space-constrained applications