TLV75518PDBVR

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TLV75518PDBVR

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IC REG LINEAR 1.8V 500MA SOT23-5

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  • 패키지 SOT-23 (DBV)-5

  • 재고4982

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사양

속성 가치
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.8V
VoltageDropout(Max) 0.4V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 31 µA
PSRR 52dB (1kHz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

개요

Description

The TLV75518PDBVR is a linear voltage regulator from Texas Instruments. It is part of the TLV755P series, designed to provide a fixed output voltage with high accuracy and low dropout voltage. This particular model offers an output voltage of 1.8V and features a low quiescent current, making it suitable for battery-powered applications. The device is housed in a small SOT-23-5 package, which is conducive for compact circuit designs.
Key features include a maximum output current of 500 mA, fast transient response, and a low dropout voltage of around 130 mV at full load, which helps improve efficiency. The TLV75518PDBVR also includes built-in protection features such as thermal shutdown and current limit to enhance reliability. It's widely used in consumer electronics, industrial applications, and anywhere that requires stable and efficient voltage regulation with minimal power loss. Its small size and high performance make it an ideal choice for space-constrained designs.

Equivalent

The TLV75518PDBVR is a low-dropout (LDO) voltage regulator. Equivalent products might include the Microchip MCP1700-1802E/TO, On Semiconductor NCP1117ST18T3G, and the NXP Semiconductor LM1117MPX-1.8 When selecting equivalents, ensure they match key parameters such as output voltage, dropout voltage, current rating, package type, and operating temperature range. It's also advisable to verify with datasheets to ensure full compatibility with your specific application requirements.

Features

The TLV75518PDBVR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Maximum Output Current: The device supports up to 500 mA of output current, suitable for powering moderate-load applications.
3. Low Dropout Voltage: Offers a low dropout, typically around 130 mV at 500 mA, which improves efficiency.
4. Quiescent Current: Features a low quiescent current, enhancing power efficiency, especially important for battery-powered devices.
5. Input Voltage Range: Operates with an input voltage range of 1.45V to 5.5V, making it versatile for various power supply inputs.
6. Stability: Ensures stable operation with low equivalent series resistance (ESR) capacitors.
7. Protection Features: Includes overcurrent and overtemperature protection, safeguarding against excessive loads and heat.
8. Package: Available in a small, space-efficient SOT-23-5 package, suitable for compact PCB designs.
9. Applications: Ideal for consumer electronics, portable devices, and any applications requiring a stable 1.8V power supply.
These features make the TLV75518PDBVR a reliable choice for efficient voltage regulation in various electronic devices.

Pinout

The TLV75518PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here is a brief overview of its pin functions:
1. IN (Pin 1): Input voltage supply pin. The maximum input voltage is 5.5V.
2. GND (Pin 2): Ground connection pin.
3. EN (Pin 3): Enable pin. Driving this pin high enables the regulator, and driving it low disables it.
4. NC (Pin 4): Not connected internally. This pin can be left floating or connected to ground.
5. OUT (Pin 5): Output voltage pin, providing a regulated output voltage of 1.8V.
The TLV75518PDBVR is designed for applications requiring efficient power management with low dropout and low quiescent current.

Manufacturer

The TLV75518PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a broad range of electronic components and integrated circuits (ICs) for various applications. TI is known for its expertise in creating analog and embedded processing products, which are essential in industries such as automotive, industrial, personal electronics, communications, and enterprise systems. The company emphasizes innovation and reliability in its products, providing solutions that help engineers and companies solve complex challenges and bring their designs to life.

Application

The TLV75518PDBVR is a low-dropout (LDO) linear voltage regulator commonly used in various applications due to its low quiescent current and precise voltage output. Its primary application areas include:
1. Consumer Electronics: Powering microcontrollers, sensors, and other low-power components.
2. Industrial Equipment: Providing stable voltages for control systems and communication devices.
3. Automotive Systems: Suitable for infotainment systems and sensor modules.
4. IoT Devices: Used in battery-powered devices where efficiency and small form factor are crucial.
5. Medical Devices: Ensures reliable power delivery to sensitive instrumentation and diagnostic equipment.
These applications benefit from its compact size, thermal protection, and low power consumption.

Package

The TLV75518PDBVR is a low-dropout linear voltage regulator from Texas Instruments, and it comes in a DBV package type, which is a 5-pin SOT-23 package.

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