Allicdata Part #: | LDL112D18R-ND |
Manufacturer Part#: |
LDL112D18R |
Price: | $ 0.20 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 1.8V 1.2A 8SO |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | LDL112D18R Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.18270 |
Current - Supply (Max): | 400µA |
PSRR: | 57dB (1kHz) |
Control Features: | Enable |
Protection Features: | Over Current, Over Temperature, Reverse Polarity |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SO |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Output Configuration: | Positive |
Output Type: | Fixed |
Number of Regulators: | 1 |
Voltage - Input (Max): | 5.5V |
Voltage - Output (Min/Fixed): | 1.8V |
Voltage - Output (Max): | -- |
Voltage Dropout (Max): | 0.6V @ 1.2A |
Current - Output: | 1.2A |
Current - Quiescent (Iq): | 70µA |
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A linear voltage regulator is a type of voltage regulator which maintains the output voltage of a power supply at a steady level that is independent of the load. The LDL112D18R is an 18-volt linear voltage regulator designed for a wide range of applications. This voltage regulator is designed for use in automotive, industrial, medical, and consumer electronic products. It features a low standby current drain, short lead time and low voltage drop-out. It also features an adjustable output voltage, low noise operation and excellent accuracy at low cost.
The LDL112D18R linear voltage regulator consists of three major parts: the control circuit, the error amplifier and the MOSFET switch. The control circuit compares the output voltage to a reference voltage, and the error amplifier compares the output voltage to the reference voltage and amplifies the error, which drives the MOSFET switch to regulate the output voltage. When the input voltage is greater than the set point, the MOSFET switch turns on, reducing the voltage drop-out. When the input voltage is lower than the set point, the MOSFET switch turns off, increasing the voltage drop-out. This process ensures that the output voltage is precisely regulated for a given load.
The maximum input voltage for the LDL112D18R is 40V, which makes it suitable for many applications such as automotive, industrial, and consumer electronics. The output voltage range is wide, from 0.8V up to 15V. It has a maximum output current of 3A and an output power rating of 10W. The standby current is just 15uA, and it has very low drop-out voltage (below 1V). It also features excellent accuracy of 0.5%, making it suitable for use in remote applications where accuracy is critical.
The LDL112D18R can be used in a wide variety of applications such as LED lighting, DC motor control, solar energy, chargers, UPS systems, battery power supplies, automotive, industrial, and consumer electronics. In LED lighting, it can be used to regulate the voltage to the LED lights and provide the necessary power. In DC motor control, it provides accurate, stable power to DC motors in a wide range of speed and torque applications. In solar energy applications, the LDL112D18R provides an exact, regulated voltage to solar cells to maximize their efficiency. In chargers, it can regulate the charge current and provide an efficient, stable charging of batteries. In UPS systems, it delivers an accurate and reliable output voltage to provide a backup power supply in case of a power outage. And in automotive, industrial, and consumer electronics, the LDL112D18R provides a precise, consistent output voltage to a wide range of applications.
The LDL112D18R is a high-performance linear voltage regulator from Neutral Power Corps. It provides reliable, accurate, and efficient voltage regulation for a wide range of applications. It is designed to reduce power consumption, improve system efficiency and reduce the number of external components. It also features a low standby current draw and exceptional accuracy, making it suitable for use in remote applications where accuracy is critical.
The specific data is subject to PDF, and the above content is for reference
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