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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

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Description

This kit contains 80 pieces of AMS1117 series positive voltage regulators in the SOT-223 surface-mount package. The AMS1117 is a widely used low dropout (LDO) linear voltage regulator that provides a stable output voltage with minimal input-to-output differential. Designed for easy integration into power supply designs, the AMS1117 is ideal for low-voltage, low-noise applications such as microcontroller power, logic level translation, and consumer electronics.

The kit includes 7 different variants, offering a range of fixed output voltages and an adjustable version, giving you flexibility for multiple project needs.

AMS1117 IC Symbol:

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

Additional Information
FAQs

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?

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

3. Does AMS1117 require a ground connection?

⋙ Yes, proper grounding is essential for AMS1117 to function correctly.

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

⋙ 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?

⋙ 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?

⋙ 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?

⋙ 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?

⋙ 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?

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

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