TSR 3-1250

The TSR 3-1250 is a 3.3V low-dropout (LDO) linear voltage regulator with a maximum output current of 1.25A. It is designed to provide a stable and reliable power supply for various electronic devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• Pin 1: Input voltage (Vin)
• Pin 2: Ground (GND)
• Pin 3: Output voltage (Vout)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TSR 3-1250 voltage regulator for a visual representation.

Key Features

• Low Dropout Voltage: The TSR 3-1250 has a low dropout voltage, allowing for efficient power conversion with minimal power loss.
• Wide Input Voltage Range: This voltage regulator can accept input voltages ranging from 4.5V to 20V, making it versatile for various applications.
• Current Limiting: The TSR 3-1250 includes current limiting protection to prevent damage to the device and connected components.
• Thermal Shutdown Protection: This voltage regulator features thermal shutdown protection to prevent overheating and ensure safe operation.
• Short Circuit Protection: The TSR 3-1250 is equipped with short circuit protection to protect against overcurrent conditions.
• Fixed Output Voltage: This voltage regulator provides a fixed output voltage of 3.3V, suitable for many electronic devices.

Note: For detailed technical specifications, please refer to the TSR 3-1250 datasheet.

Application

• Power Supply Regulation: The TSR 3-1250 is commonly used for voltage regulation in various electronic devices and systems.
• Embedded Systems: This voltage regulator is suitable for use in embedded systems that require a stable power supply.
• Industrial Applications: The TSR 3-1250 can be used in industrial equipment and machinery that require reliable power regulation.

Functionality

The TSR 3-1250 is a low-dropout linear voltage regulator that converts higher input voltages to a stable 3.3V output voltage. It ensures reliable and efficient power supply for electronic devices.

Usage Guide

• Input Voltage: Connect the input voltage (Vin) to Pin 1 of the TSR 3-1250.
• Ground: Connect Pin 2 (GND) to the ground reference of your circuit.
• Output Voltage: Pin 3 (Vout) provides the regulated 3.3V output voltage.

Frequently Asked Questions

Q: What is the dropout voltage of the TSR 3-1250?
A: The dropout voltage of the TSR 3-1250 is typically 170mV at a 1A output current.

Q: Can the TSR 3-1250 be used for automotive applications?
A: Yes, the TSR 3-1250 is suitable for automotive applications as long as the specified operating conditions are met.