SMD AMS1117 Positive Regulator SOT-223 Pak 1.2V to Adj 80 Pcs 7 Values

SKU: EP514

Technical Specification:

  • Type: SMD
  • Model: AMS1117 Positive Regulator
  • Package Type: SOT – 223
  • O/P Voltage: 1.2 V – 5 V , Adjustable (1.2 – 12V)
  • I/P Voltage: 4.5 V – 15 V
  • Dropout Voltage: 1.1 V
  • Regulation Type: Load and Line
  • Max O/P Current: 800mA
  • Pak Weight: 60 gm
  • Pak Dimensions: 90 x 60 x 24 mm

385.00

Description

SMD AMS1117 Positive Regulator SOT-223 Pak 1.2V to Adj 80 Pcs 7 Values

The SMD AMS1117 Positive Regulator SOT-223 Pak is a versatile assortment of low-dropout voltage regulator ICs for compact power-management circuits. This pack includes 80 regulators in 7 fixed and adjustable output options, starting from 1.2V, making it useful for prototyping, circuit repairs, testing and component replacement.

Housed in the SOT-223 surface-mount package, these regulators help provide a stable positive output voltage with efficient PCB space usage. The SMD AMS1117 Positive Regulator SOT-223 Pak is suitable for microcontroller boards, sensor modules, communication devices, battery-powered circuits, embedded systems and DIY electronics projects.

AMS1117 IC Symbol:

 

Explore a wide range of DIP integrated circuits for logic, timing, amplification, interfacing and voltage regulation applications.

Package Includes

80 SMD AMS1117 SOT-223 Regulator IC 7 Types

  • AMS1117-1.2V – 10 Pcs
  • AMS1117-1.5V – 10 Pcs
  • AMS1117-1.8V – 10 Pcs
  • AMS1117-2.5V – 10 Pcs
  • AMS1117-3.3V – 15 Pcs
  • AMS1117-5.0V – 15 Pcs
  • AMS1117-ADJ (Adjustable) – 10 Pcs

Features:

  • Low dropout voltage (typically 1.1V at 1A)
  • Multiple fixed output options and adjustable version
  • Output current up to 1A
  • Built-in thermal and current protection
  • Compact SOT-223 surface-mount package

Applications:

  • Microcontroller Power Supply – Provides stable voltage for MCUs like Arduino, ESP32, and STM32
  • Sensor Modules – Powers analog and digital sensors with precise voltage
  • Logic Level Conversion – Supplies correct voltage to match different logic level requirements
  • DIY Electronics Projects – Used in custom circuits and hobby electronics for regulated power
  • Embedded Systems – Ensures reliable voltage in compact embedded applications
1. Can I use AMS1117 to power an Arduino?

⋙ Yes, it’s commonly used to provide stable voltage for Arduino boards.

2. How do I set the output voltage for the AMS1117-ADJ?

â‹™ You adjust the output voltage using two external resistors (R1 and R2) in a voltage divider configuration.

3. Does AMS1117 require a ground connection?

â‹™ Yes, proper grounding is essential for AMS1117 to function correctly.

4. Are the 78Lxx regulators short-circuit protected?

â‹™ Yes, the mix of different voltages in this package is ideal for prototyping and testing different voltage requirements.

5. Can I use the AMS1117 package for different projects?

â‹™ Absolutely! The variety of voltages makes it versatile for powering a range of electronic projects.

6. What is the benefit of purchasing the AMS1117 package with multiple voltage options?

â‹™ It allows flexibility to test different voltages in various projects without needing to buy separate regulators.

7. Are the AMS1117 regulators in the package compatible with all PCBs?

â‹™ Yes, the SOT-223 package is commonly used and compatible with most PCBs designed for surface-mount components.

8. Do I need to add capacitors when using AMS1117 regulators?

⋙ Yes, it’s recommended to add capacitors on both the input and output to ensure stability and reduce noise.

9. Can AMS1117 be used for both AC and DC applications?

â‹™ AMS1117 is designed for DC applications and should not be used with AC power directly.

10. Can I purchase specific types individually rather than in a pack?

â‹™ This product is sold as a complete pack, but individual types may be available separately upon bulk request.

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