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LDK320AM120R
+Lista de MateriaisIC REG LINEAR 12V 200MA SOT23-5L
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FabricanteSTMicroeletrônica
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Peça do Fabricante #LDK320AM120R
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Ficha Técnica LDK320AM120R DataSheet
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Pacote SOT-23-5
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 18V |
| Voltage-Output(Min/Fixed) | 12V |
| VoltageDropout(Max) | 0.35V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 90 µA |
| Current-Supply(Max) | 100 µA |
| PSRR | 88dB ~ 48dB (120Hz ~ 10kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Visão Geral
Description
Equivalent
1. Texas Instruments TPS7A05: Offers low dropout, low quiescent current.
2. Microchip MCP1700: Known for low quiescent current and dropout voltage.
3. ON Semiconductor NCP707: A low dropout, low quiescent current regulator.
4. Analog Devices ADP3330: Offers precision voltage regulation with low dropout.
When selecting an equivalent, ensure matching specifications such as output voltage, current rating, and package type.
Features
1. High Voltage and Current Ratings: It typically offers a high voltage and current capacity, making it suitable for demanding applications.
2. Robust Design: Engineered for reliability, it can withstand harsh operational conditions and is ideal for industrial use.
3. Efficient Performance: It provides efficient power conversion, contributing to energy savings and improved system performance.
4. Thermal Management: Equipped with features that enhance thermal dissipation, ensuring stable operation under continuous load.
5. Compact Form Factor: Its compact design allows for integration into space-constrained environments.
6. Protection Features: May include built-in protection mechanisms like overcurrent, overvoltage, and thermal shutdown to enhance durability and safety.
7. Versatile Applications: It can be used in motor drives, power supplies, industrial machinery, and renewable energy systems.
Please refer to the manufacturer's datasheet for detailed specifications and application guidelines.
Pinout
The pin functions are as follows:
1. VIN: This is the input voltage pin where the unregulated input voltage is applied.
2. GND: This pin serves as the ground connection for the device.
3. VOUT: This is the output voltage pin where the regulated output voltage is provided.
4. EN: The enable pin is used to turn the LDO on or off. If pulled high, the LDO is enabled; if pulled low, the LDO is disabled.
5. NC or ADJ: Depending on the specific version, this pin may be a no-connect (NC) or an adjust (ADJ) pin for setting the output voltage.
The LDK320AM120R is designed for applications that require a stable and precise voltage output. It offers features such as low dropout voltage, low quiescent current, and excellent load/line regulation.
Manufacturer
Application
1. Power Conversion: Used in AC-DC and DC-DC converters for improved efficiency.
2. Renewable Energy: Ideal for solar inverters and wind turbine systems due to its high efficiency and thermal performance.
3. Electric Vehicles: Utilized in onboard chargers and powertrain components for better efficiency and reduced weight.
4. Industrial Power Supplies: Enhances performance in industrial motor drives and uninterruptible power supplies (UPS).
5. Telecommunications: Supports high-frequency operations in telecom power supplies.
Its high voltage, efficiency, and temperature handling capabilities make it suitable for applications requiring robust power management.