For Reference Only
| Part Number | LM340S-12/NOPB |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear |
| Description | IC REG LIN 12V 1.5A DDPAK/TO263 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM340S-12/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM340S-12/NOPB |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 35V |
| Voltage - Output (Min/Fixed): | 12V |
| Voltage - Output (Max): | - |
| Voltage Dropout (Max): | 2V @ 1A |
| Current - Output: | 1.5A |
| Current - Quiescent (Iq): | 8 mA |
| Current - Supply (Max): | - |
| PSRR: | 80dB (120Hz) |
| Control Features: | - |
| Protection Features: | Over Temperature, Short Circuit |
| Operating Temperature: | 0°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA |
| Supplier Device Package: | DDPAK/TO-263-3 |
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| In Stock | 36025 pieces - 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 | $1.77000 | $1.77 |
| 10 | $1.59300 | $15.93 |
| 45 | $1.50244 | $67.6098 |
| 135 | $1.28015 | $172.82025 |
| 540 | $1.05176 | $567.9504 |
| 1035 | $0.87145 | $901.95075 |
| 2520 | $0.81135 | $2044.602 |
| 5040 | $0.78130 | $3937.752 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
