Description
The AMS1117 is a popular SMD package 3-pin voltage regulator that is available in many models for fixed and adjustable voltage requirements. The IC can deliver a maximum current of 1A and the output voltage can vary from 1.5V to 12V. It also has a low dropout voltage of 1.3V when operating at maximum current.
Features-
- It has a low dropout voltage
- Its load regulation is 0.2% typical
- It is optimized for low voltage
- It has on-chip thermal limiting
- It has a built-in thermal shutdown
- It has good noise rejection
- It has three-terminal adjustable or fixed low dropout
Applications-
- Used for Positive voltage regulations
- Variable power supply
- Current limiting circuits
- Reverse polarity circuits
- Commonly used in Desktop PC, DVD and other consumer products
- Used in motor control circuits
- High-Efficiency Linear Regulators
- Post Regulators for Switching Supplies
- Battery ChargersActive SCSI Terminators
- Power Management for Notebook
- Battery Powered Instrumentation
Specification-
| Package | SOT-223 |
| Value | LM1117 ADJ |
| LM1117 Adj Output Voltage | 1.2V to 18V |
| Output Current | 1A |
| Maximum Drop-out Voltage | 1.3V |
| Operating junction temperature | 125°C |
| Country of Origin | China |