AMS1117-1.2V SOT-223 1.2V 800mA Fixed Voltage Regulator
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | AMS1117-1.2V SMD Fixed 12V 1.2V 800mA SOT-223 Dropout Regulators | 2 EGP | View in store |
 Most Electronics | Voltage Regulator AMS1117-1.2V smd | 5 EGP7 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 2 EGP
About this product
The AMS1117-1.2V is a low-dropout linear voltage regulator that provides a fixed 1.2 V output up to 800 mA from an input of up to 12 V. It is suited to powering 1.2 V circuits from a higher supply rail. It includes on-chip thermal limiting for protection and comes in a compact SOT-223 surface-mount package.
Specifications
- Output Voltage
- 1.2 V (fixed)
- Maximum Input Voltage
- 12 V
- Maximum Output Current
- 800 mA
- Package
- SOT-223 (surface mount)
- Operating Junction Temperature
- -40 to 125 °C
- Maximum Power Dissipation
- 600 mW
- Thermal Resistance
- 150 °C/W
Frequently asked questions
What is the price of AMS1117-1.2V SOT-223 1.2V 800mA Fixed Voltage Regulator in Egypt?
AMS1117-1.2V SOT-223 1.2V 800mA Fixed Voltage Regulator currently costs between 2 and 5 EGP across 2 offers in Egypt.
Where can I buy AMS1117-1.2V SOT-223 1.2V 800mA Fixed Voltage Regulator in Egypt?
AMS1117-1.2V SOT-223 1.2V 800mA Fixed Voltage Regulator is available from Makers Electronics and Most Electronics. Compare the offers above to find the best price.
What input voltage can I connect to the AMS1117-1.2V?
Keep the input below 12 V and above 1.2 V by at least the dropout voltage. The heat generated is roughly (Vin − Vout) × Iout, so a large input-to-output difference at high current requires a heatsink or copper area to stay within the 600 mW maximum.
Does the AMS1117-1.2V need external capacitors?
Yes. Use the input and output capacitor values recommended in the datasheet and place them close to the regulator pins.
