AMS1117-1.2

Overview of AMS1117-1.2

The AMS1117-1.2 is a Linear Voltage Regulator (LDO) optimized for high-performance and low-voltage operations. It provides excellent performance for analog and digital signal switching applications.

Pinout

The AMS1117-1.2 pinout refers to the configuration and function of each pin in its SOT-223-4 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the AMS1117-1.2 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

• 1A Current Capability: The AMS1117-1.2 can handle up to 1A of current, making it suitable for demanding applications.
• 70dB@(120Hz) Noise Rejection: This feature ensures that the regulator is highly resistant to noise and interference.
• Fixed 1.2V Output Voltage: The AMS1117-1.2 provides a fixed output voltage of 1.2V, making it suitable for applications where a stable voltage is required.
• 20V Input Voltage Tolerance: The regulator can handle input voltages up to 20V, providing flexibility in design and application.
• ROHS Compliance: The AMS1117-1.2 meets the requirements for Restriction of Hazardous Substances (RoHS), making it a suitable choice for environmentally conscious designs.

Applications

• Power Supplies: The AMS1117-1.2 can be used in power supplies to regulate voltage and provide a stable output.
• Embedded Systems: This regulator is suitable for use in embedded systems where low-voltage and high-performance are required.
• Consumer Electronics: The AMS1117-1.2 can be used in consumer electronics such as smartphones, tablets, and laptops to regulate voltage and provide a stable output.
• Aerospace and Defense: This regulator is suitable for use in aerospace and defense applications where high-reliability and low-voltage are required.

Equivalents

For similar functionalities, consider these alternatives to the AMS1117-1.2:

• AMS1115-1.8: This regulator provides a fixed output voltage of 1.8V and has a similar current capability.
• LP2950-1.2: This regulator provides a fixed output voltage of 1.2V and has a higher current capability than the AMS1117-1.2.
• MAX1555: This regulator provides a fixed output voltage of 1.2V and has a similar current capability to the AMS1117-1.2.

Frequently Asked Questions

Q: What is the maximum input voltage for the AMS1117-1.2?
A: The maximum input voltage for the AMS1117-1.2 is 20V.

Q: What is the output current capability of the AMS1117-1.2?
A: The output current capability of the AMS1117-1.2 is up to 1A.

Q: Is the AMS1117-1.2 RoHS compliant?
A: Yes, the AMS1117-1.2 meets the requirements for Restriction of Hazardous Substances (RoHS).

Q: What is the noise rejection capability of the AMS1117-1.2?
A: The AMS1117-1.2 has a 70dB@(120Hz) noise rejection capability.