For Reference Only
| Part Number | LM317DCY |
| LIXINC Part # | LM317DCY |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › PMIC - Voltage Regulators - Linear |
| Description | IC REG LIN POS ADJ 1.5A SOT223-4 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM317DCY PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LM317DCY |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - Linear |
| Manufacturer: | Texas Instruments |
| Series: | - |
| Package: | Tube |
| Part Status: | Active |
| Output Configuration: | Positive |
| Output Type: | Adjustable |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 40V |
| Voltage - Output (Min/Fixed): | 1.25V |
| Voltage - Output (Max): | 37V |
| Voltage Dropout (Max): | - |
| Current - Output: | 1.5A |
| Current - Quiescent (Iq): | - |
| Current - Supply (Max): | - |
| PSRR: | 64dB ~ 57dB (120Hz) |
| Control Features: | - |
| Protection Features: | Over Temperature, Short Circuit |
| Operating Temperature: | 0°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-261-4, TO-261AA |
| Supplier Device Package: | SOT-223-4 |
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| In Stock | 10947 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.76000 | $0.76 |
| 10 | $0.67034 | $6.7034 |
| 80 | $0.62999 | $50.3992 |
| 160 | $0.51418 | $82.2688 |
| 560 | $0.40647 | $227.6232 |
| 1040 | $0.32518 | $338.1872 |
| 2560 | $0.29469 | $754.4064 |
| 5040 | $0.27437 | $1382.8248 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.