TLV74118PDBVR

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TLV74118PDBVR

IC REG LINEAR 1.8V 150MA SOT23-5

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Thông số kỹ thuật

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 Dropout (Max) 0.695V @ 150mA
Current - Output 150mA
Current - Quiescent (Iq) 50 µA
PSRR 70dB ~ 55dB (100Hz ~ 1MHz)
Control Features Enable
Protection Features Current Limit, Thermal Shutdown, UVLO
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number TLV74118
Current - Supply (Max) 75 µA

Tổng quan

Description

The TLV74118PDBVR is a low-dropout (LDO) voltage regulator designed for a range of applications requiring a stable output voltage. It provides a fixed output voltage of 1.8V and has a maximum output current of 1A. Its low dropout voltage allows it to operate efficiently even with a minimal difference between input and output voltages.
Key features include a wide input voltage range (up to 20V), low quiescent current, and thermal shutdown protection, ensuring reliability in various environments. The TLV74118PDBVR is housed in a compact SOT-23-5 package, making it suitable for space-constrained designs.
This LDO is ideal for powering microcontrollers, sensors, and other low-power devices in battery-operated and portable applications. It offers stable performance, low noise, and good transient response, making it a popular choice among engineers for efficient power management solutions.

Features

The TLV74118PDBVR is a low-dropout (LDO) voltage regulator designed for high-performance applications. Key features include:
1. Output Voltage: Fixed output voltage of 1.8V.
2. Input Voltage Range: Operates with a wide input voltage range from 2.3V to 5.5V.
3. Output Current: Capable of delivering up to 1A of output current.
4. Low Dropout Voltage: Typically has a low dropout voltage of around 200 mV at full load, enabling efficient operation.
5. Low Quiescent Current: Features low quiescent current, enhancing battery life in portable applications.
6. Power Supply Rejection Ratio (PSRR): Offers good PSRR, ensuring stable output under varying load conditions.
7. Thermal Protection: Includes thermal shutdown protection for device reliability.
8. Compact Package: Available in a small SOT-23-5 package, suitable for space-constrained applications.
Overall, the TLV74118PDBVR is ideal for powering microcontrollers, sensors, and other low-power devices in portable and battery-operated applications.

Package

The TLV74118PDBVR is packaged in a 5-pin SOT-23 format.

Pinout

The TLV74118PDBVR is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage, making it suitable for various applications in power management.
Pin Functionality:
1. Input (Vin): Connects to the input voltage supply.
2. Ground (GND): Common ground connection.
3. Output (Vout): Delivers the regulated output voltage.
4. Control (EN): Enables or disables the regulator; active high.
5. NC (Not Connected): No internal connection, typically left unconnected.
The TLV74118PDBVR provides an output voltage of 1.8V and supports a maximum output current of 1A, with low dropout voltage, making it efficient for battery-powered applications.

Manufacturer

The TLV74118PDBVR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of electronic components, including analog, embedded processing, and digital signal processing technologies. The company is well-known for its innovations in various sectors, including automotive, industrial, communications, and consumer electronics. Founded in 1930, TI has a strong reputation for quality and reliability in the electronics industry, and it operates on a global scale with numerous facilities and research centers dedicated to advancing technology.

Application

The TLV74118PDBVR is a low-dropout (LDO) voltage regulator primarily used in applications such as portable electronics, battery-powered devices, and microcontrollers. It provides a stable output voltage for powering sensitive components, ensuring efficient power management in consumer electronics, automotive systems, and industrial applications. Its features include low quiescent current, thermal protection, and small footprint, making it suitable for space-constrained designs.

Equivalent

The TLV74118PDBVR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LP2985 - Texas Instruments
2. MIC5205 - Microchip Technology
3. LT1763 - Analog Devices
4. ADM7675 - Analog Devices
5. TPS7A30 - Texas Instruments
Always verify specifications as they may differ slightly.

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