The SP1085V1-L is a positive voltage regulator manufactured by Exar Corporation. It's designed to provide a stable and regulated output voltage from a higher input voltage. This device is commonly used in a variety of electronic applications to ensure that sensitive components receive the correct voltage for proper operation.

Applications:

• Power supplies for portable devices
• Post regulation for switching power supplies
• Battery chargers
• Linear regulators
• Microcontroller power

Features:

• Low dropout voltage
• Output current up to 1.5A
• Fixed output voltage options
• Overcurrent and overtemperature protection
• Short circuit protection
• Thermal shutdown

Benefits:

• Provides a stable and regulated output voltage
• Protects sensitive components from overvoltage and overcurrent conditions
• Simplifies power supply design
• Improves system reliability
• Reduces heat dissipation

The SP1085V1-L is designed with multiple protection features to ensure safe and reliable operation. The overcurrent protection limits the output current to prevent damage from short circuits or excessive loads. The overtemperature protection shuts down the regulator if the junction temperature exceeds a safe level. The low dropout voltage allows the regulator to operate with a small difference between the input and output voltage, which is beneficial in battery-powered applications. This voltage regulator provides a cost-effective and reliable solution for various power management needs.

Technical Specifications:

• Output Voltage: 1.5V
• Output Current: Up to 1.5A
• Input Voltage Range: Typically up to 7V (Check datasheet for absolute max)
• Dropout Voltage: Low dropout (specific value in datasheet)
• Package Type: TO-252
• Operating Temperature Range: -40°C to +125°C