| Allicdata Part #: | LF120ABV-ND |
| Manufacturer Part#: |
LF120ABV |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | STMicroelectronics |
| Short Description: | IC REG LIN 12V 500MA 5PENTAWATT |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: | LF120ABV Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Current - Output: | 500mA |
| Base Part Number: | LF120 |
| Supplier Device Package: | 5-PENTAWATT |
| Package / Case: | Pentawatt-5 (Vertical, Bent and Staggered Leads) |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature |
| Control Features: | -- |
| PSRR: | 69dB ~ 54dB (120Hz ~ 10kHz) |
| Current - Supply (Max): | 12mA |
| Current - Quiescent (Iq): | 1.5mA |
| Series: | -- |
| Voltage Dropout (Max): | 0.7V @ 500mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 12V |
| Voltage - Input (Max): | 16V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Obsolete |
| Packaging: | Tube |
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LF120ABV is a three-terminal linear voltage regulator, specialized for providing voltage regulation to applications such as power supplies, motor control and robotics. With its excellent temperature stability and good ripple and transient response, it is a great go-to option for many situations and is highly reliable in all circumstances.
The LF120ABV’s key feature is its output voltage, which is adjustable from 1.25 to 37V. With this broad range of output voltages, it is suitable for a large variety of applications. The current rating is 0.5 A and the power dissipation is 3 W at 25℃, making it appropriate for mid-level power needs.
The LF120ABV is a three-terminal linear voltage regulator; it has an input voltage, an output voltage and a ground pin that connects to the chassis. The input and the output voltages will always be the determined by the resistor R1 and R2, according to the formula Vout=Vref*[ 1+(R2/R1) ]. This voltage regulator is equipped with a built-in short circuit protection and a thermal shutdown protection, which helps prevent component failure in the case of an overload. The voltage regulator also includes a power transistor which switches the input and the output voltage of the circuit, based on the current needs.
The LF120ABV is an excellent choice for many applications due to its reliability, efficiency and flexibility. It can be used to regulate the voltage of a power supply, providing a steady output voltage. It can also be used in motor control applications, as it can provide precise control of the voltages and currents being supplied to the motor. Finally, it is suitable for use with robotics, as its three-pin configuration allows for precise and precise control of the voltage and current to the motor.
In summary, the LF120ABV is highly suitable for use in many situations and applications due to its excellent voltage range, current rating and thermal stability. Its three-pin configuration allows for easy control and precise power supply, and its built-in protection features help ensure that the component does not fail due to overload. The LF120ABV has proven itself to be a reliable and efficient regulator in many situations and is definitely a great option in many applications.
The specific data is subject to PDF, and the above content is for reference
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LF120ABV Datasheet/PDF