Texas Instruments
LM340SX-12/NOPB
LM340SX-12/NOPB
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LM340SX-12/NOPB Texas Instruments - Yeehing Electronics
1.5-A, 35-V, linear voltage regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.409 |
| 100 — 249 | 1.164 |
| 250 — 999 | 0.836 |
| 1,000 + | 0.50 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Linear Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | TO-263-3 |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Output Voltage | 12 V |
| Output Current | 1.5 A |
| Output Type | Fixed |
| Input Voltage MAX | 35 V |
| Input Voltage MIN | 14.6 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 125 C |
| Load Regulation | 120 mV |
| Line Regulation | 120 mV |
| Series | LM340 |
| Packaging | Reel |
| Operating Temperature Range | 0 C to + 125 C |
| Brand | Texas Instruments |
| PSRR / Ripple Rejection - Typ | 80 dB |
| Moisture Sensitive | Yes |
| Product Type | Linear Voltage Regulators |
| Factory Pack Quantity | 500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.056438 oz |
For more information, please refer to datasheet
Documents
| LM340SX-12/NOPB Datasheet |
More Information
The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5-A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.
