For Reference Only
| Part Number | LDL1117S18R |
| LIXINC Part # | LDL1117S18R |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - Linear |
| Description | IC REG LINEAR 1.8V 1.2A SOT223 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LDL1117S18R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LDL1117S18R |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - Linear |
| Manufacturer: | STMicroelectronics |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 18V |
| Voltage - Output (Min/Fixed): | 1.8V |
| Voltage - Output (Max): | - |
| Voltage Dropout (Max): | 0.6V @ 1.2A |
| Current - Output: | 1.2A |
| Current - Quiescent (Iq): | 500 µA |
| Current - Supply (Max): | - |
| PSRR: | 87dB ~ 65dB (120Hz ~ 100kHz) |
| Control Features: | - |
| Protection Features: | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-261-4, TO-261AA |
| Supplier Device Package: | SOT-223 |
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| In Stock | 11097 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.38000 | $0.38 |
| 2500 | $0.08228 | $205.7 |
| 5000 | $0.07729 | $386.45 |
| 12500 | $0.07231 | $903.875 |
| 25000 | $0.06632 | $1658 |
| 62500 | $0.06383 | $3989.375 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.