| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | 624 | On Request | On Request |
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The STMicroelectronics LF120CV is a linear voltage regulator from the LF00 series, designed for low-noise and low-power applications. It provides a fixed output voltage of 12V and can deliver an output current of up to 500mA. The device features a very low dropout voltage of 0.45V and a low quiescent current, making it ideal for battery-powered systems.
Key electrical characteristics include a typical quiescent current of 1.5mA, a maximum supply current of 12mA, and a power supply rejection ratio (PSRR) ranging from 69dB to 54dB across a frequency range of 120Hz to 10kHz. The regulator includes internal current and thermal limit protection features.
This component operates within a temperature range of -40°C to 125°C. It requires a 2.2µF capacitor for stability, allowing for space and cost savings. The LF120CV is supplied in a TO-220 package, suitable for through-hole mounting.
Its design makes it particularly suitable for applications where low power consumption and stable voltage are critical. The internal protection features enhance reliability in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LF120CV provides a fixed output voltage of 12V.
The LF120CV can deliver a maximum output current of 500mA.
The operating temperature range for the LF120CV is -40°C to 125°C.
The LF120CV is supplied in a TO-220 package.
The typical voltage dropout for the LF120CV at 500mA is 0.7V.
The LF120CV includes Over Current and Over Temperature protection features.