Description

AMS1117-3.3V 1A SOT-223 Voltage Regulator IC is a series of low dropout three -terminal regulators with a dropout of 3.3V at 1A load current. AMS 1117 features a very low standby current 2mA compared to 5mA of a competitor. Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, AMS1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors.
AMS 1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses a trimming technique to guarantee output voltage accuracy within 2%. Other output voltage accuracy can be customized on demand, such as 1%
Schematics:
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Features:
1. Low dropout voltage
2. Load regulation: 0.2% typical
3. Optimized for Low Voltage
4. On-chip thermal limiting
5. Built-in thermal shutdown
6. Good noise rejection
7. Standard SOT-223 and TO-252 packages
8. Three-terminal adjustable or fixed low dropout
Application:
1. High-Efficiency Linear Regulators
2. Post Regulators for Switching Supplies
3. 5V to 3.3V Linear Regulator
4. Battery Chargers
5. Active SCSI Terminators
6. Power Management for Notebook
7. Battery Powered Instrumentation
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Package Includes:
1 x AMS1117-1.8V, 1A, SOT-223 Voltage Regulator IC
No. of Outputs: 1
Output Type: Fixed
Polarity: Positive
Input Voltage (V): 1.8V- 15V DC
Output Voltage (V): 3.3
Max. Output Current (A) 1
Operating Temperature (°C) -24 to 84
Load Regulation 0.4% Max
Line Regulation 0.2% Max
Dimensions (L x W x H) mm 6.34 x 3.44 x 1.61
Shipping Weight 0.1 kg
Shipping Dimensions 6 × 5 × 2 cm
15 Days Warranty Against Sealed Product
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This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defect. Replacement will be done against manufacturing defects.
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What voids the warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
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Warranty Against Sealed Product:
This product comes with manufacturer seal so, warranty Policy shall cover only those issues pertaining to the manufacturing defects in the product. In any other case, No return will be accepted if the seal is broken.