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AMS1117-5.0V, 1A, SOT-223 Voltage Regulator IC

  • Low dropout voltage
  • Load regulation: 0.2% typical
  • Optimized for Low Voltage
  • On-chip thermal limiting
  • Built-in thermal shutdown
  • Good noise rejection

12.00

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Availability: 4 in stock

AMS1117-5.0V, 1A, SOT-223 Voltage Regulator IC is a series of low dropout three -terminal regulators with a dropout of 5.0V 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:

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  package
  8. Three-terminal adjustable or fixed low dropout
Application:
  1. High-Efficiency Linear Regulators
  2. Post Regulators for Switching Supplies
  3. Battery Chargers
  4. Active SCSI Terminators
  5. Power Management for Notebook
  6. Battery Powered Instrumentation

 

Package/Case SOT-223
Mounting Type SMD/SMT
Product Series AMS1117
No. of Output 1
Output Type Fixed
Polarity Positive
Input Voltage Range 1.8V- 15V DC
Output Voltage(V) 5
Max. Output Current (A) 1
Operating Temperature Range (°C) -24 to 84
Load Regulation 0.4% Max
Line Regulation 0.2% Max

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