LP5907SNX-1.8

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LP5907SNX-1.8

LDO Voltage Regulators 250mA, Ultra-Low Noise Low-Dropout Regulator 4-X2SON -40 to 125

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100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

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Description

The LP5907SNX-1.8 is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 1.8V. It features a high power supply rejection ratio (PSRR) and low output noise, making it suitable for sensitive applications such as RF and analog circuits. With a maximum output current of 200 mA, it operates with an input voltage range typically from 2.3V to 5.5V.
The device is available in a compact SOT-23 package, which helps save space on PCBs. Key features include thermal protection, short-circuit protection, and excellent line and load regulation, ensuring reliable performance in various conditions. The LP5907SNX-1.8 is ideal for battery-powered devices due to its low quiescent current, enhancing overall energy efficiency. It is commonly used in portable electronics, IoT devices, and automotive applications.

Features

The LP5907SNX-1.8 is a low-dropout (LDO) linear voltage regulator designed for low power applications. Key features include:
1. Output Voltage: Fixed output voltage of 1.8V.
2. Low Dropout Voltage: Typically 300 mV at full load, enabling efficient operation with lower input voltages.
3. High Power Supply Rejection Ratio (PSRR): Ensures stable output despite fluctuations in the input voltage.
4. Quiescent Current: Low quiescent current, typically around 30 µA, which helps extend battery life in portable devices.
5. Fast Transient Response: Provides stable output during sudden load changes.
6. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
7. Compact Package: Available in a small SOT-23 package, suitable for space-constrained applications.
8. Wide Input Voltage Range: Accepts a broad input voltage range, typically from 2.3V to 5.5V.
These features make the LP5907SNX-1.8 ideal for powering microcontrollers, sensors, and other low-power devices in consumer and industrial applications.

Package

The LP5907SNX-1.8 is packaged in a compact 5-pin SOT-23 package. This surface-mount package type is designed for space-constrained applications while providing effective thermal performance and electrical connectivity.

Pinout

The LP5907SNX-1.8 is a low-dropout (LDO) linear voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage of 1.8V from a higher input voltage, making it suitable for powering sensitive analog and digital circuits.
### Pin Functions:
1. Input (IN): The input pin where the higher voltage is supplied.
2. Output (OUT): The regulated 1.8V output voltage pin.
3. Ground (GND): Connects to the system ground.
4. Control (EN): Enable pin to turn the regulator on or off.
5. Feedback (FB): Used for voltage feedback to ensure stability and accuracy of the output voltage.
The LP5907 is known for its low quiescent current and excellent load and line transient response, making it ideal for battery-powered applications.

Manufacturer

The LP5907SNX-1.8 is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. The company is known for its innovations in analog and embedded processing technologies and serves a wide range of markets, including automotive, industrial, consumer electronics, and communications. Texas Instruments is particularly recognized for its development of calculators, digital signal processors, and microcontrollers, making it a vital player in the global electronics industry.

Application

The LP5907SNX-1.8 is a low-dropout (LDO) linear voltage regulator commonly used in applications such as portable devices, smartphones, tablets, IoT devices, and wearable technology. It provides a stable 1.8V output with low noise, making it suitable for powering sensitive analog and digital circuits. Additionally, it is often utilized in power management systems, RF applications, and various consumer electronics where efficient voltage regulation is required.

Equivalent

Equivalent products to the LP5907SNX-1.8 include the MIC5205-1.8, TPS78018, and TPS78318. These alternatives provide similar low-dropout (LDO) voltage regulation features with a 1.8V output. Always check specific datasheets for detailed specifications and pin configurations to ensure compatibility.

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