LD1117V18 (LD18V) 1.8V 800mA Low-Dropout Voltage Regulator
Prices updated: 14 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 RAM Electronics | LD1117V18 (LD18V) | 25 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 25 EGP
About this product
The LD1117V18 is a positive low-dropout (LDO) linear voltage regulator with a fixed 1.8V output and up to 800mA output current. It is used to derive a 1.8V rail from a higher DC supply for logic, sensors and low-power microcontroller circuits. Follow the datasheet for the input and output capacitors needed for stable operation.
Specifications
- Output voltage
- 1.8V (fixed)
- Output current
- 800mA
- Maximum input voltage
- 15V
- Type
- Positive low-dropout (LDO) voltage regulator
- Package
- SOT-223
Frequently asked questions
What is the price of LD1117V18 (LD18V) 1.8V 800mA Low-Dropout Voltage Regulator in Egypt?
LD1117V18 (LD18V) 1.8V 800mA Low-Dropout Voltage Regulator currently costs 25 EGP in Egypt.
Where can I buy LD1117V18 (LD18V) 1.8V 800mA Low-Dropout Voltage Regulator in Egypt?
LD1117V18 (LD18V) 1.8V 800mA Low-Dropout Voltage Regulator is available from RAM Electronics. Compare the offers above to find the best price.
What input voltage do I need for the LD1117V18?
The input must be higher than 1.8V by the dropout voltage, which is about 1.2V at full load according to the datasheet. Keep the input below the 15V maximum.
Can I use it to power a 3.3V microcontroller?
No. The output is fixed at 1.8V, so it cannot supply a 3.3V rail. Use an LD1117 variant with a 3.3V output, or another 3.3V regulator, for that purpose.
