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TLV74018PDBVR
IC REG LINEAR 1.8V 300MA SOT23-5
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規格
| 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) | 0.8V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 80 µA |
| PSRR | 67dB ~ 32dB (100Hz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The TLV74018PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable output voltage of 1.8V with a maximum output current of 150 mA. The device operates with low quiescent current, making it suitable for power-sensitive applications. It features a low-dropout voltage, enabling efficient operation even with a minimal difference between input and output voltages.
Housed in a compact SOT-23 (DBV) package, the TLV74018PDBVR is ideal for space-constrained applications. It includes various protection features such as current limiting and thermal shutdown to enhance reliability and safeguard against overload conditions. The regulator is widely used in portable electronics, battery-powered devices, and other applications requiring a steady and reliable voltage supply.
Overall, the TLV74018PDBVR offers an efficient, reliable, and compact solution for low-power voltage regulation needs.
Housed in a compact SOT-23 (DBV) package, the TLV74018PDBVR is ideal for space-constrained applications. It includes various protection features such as current limiting and thermal shutdown to enhance reliability and safeguard against overload conditions. The regulator is widely used in portable electronics, battery-powered devices, and other applications requiring a steady and reliable voltage supply.
Overall, the TLV74018PDBVR offers an efficient, reliable, and compact solution for low-power voltage regulation needs.
Features
The TLV74018PDBVR is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient power management. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Low Dropout Voltage: It features a low dropout voltage of typically 125mV at 300mA, enhancing efficiency.
3. Input Voltage Range: The device operates over a wide input voltage range from 2.5V to 5.5V.
4. Output Current: It supports a maximum output current of 300mA.
5. Low Quiescent Current: The quiescent current is typically 25µA, which is beneficial for battery-powered applications.
6. Protection Features: It includes over-current protection and thermal shutdown to safeguard against excessive load and overheating.
7. Fast Transient Response: The LDO offers fast transient response, which is advantageous in dynamic load conditions.
8. Package: Available in a compact SOT-23-5 package, facilitating space-saving designs.
These features make the TLV74018PDBVR suitable for a range of applications, including portable devices, smartphones, and other battery-powered electronics where efficiency and space are critical.
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Low Dropout Voltage: It features a low dropout voltage of typically 125mV at 300mA, enhancing efficiency.
3. Input Voltage Range: The device operates over a wide input voltage range from 2.5V to 5.5V.
4. Output Current: It supports a maximum output current of 300mA.
5. Low Quiescent Current: The quiescent current is typically 25µA, which is beneficial for battery-powered applications.
6. Protection Features: It includes over-current protection and thermal shutdown to safeguard against excessive load and overheating.
7. Fast Transient Response: The LDO offers fast transient response, which is advantageous in dynamic load conditions.
8. Package: Available in a compact SOT-23-5 package, facilitating space-saving designs.
These features make the TLV74018PDBVR suitable for a range of applications, including portable devices, smartphones, and other battery-powered electronics where efficiency and space are critical.
Package
The TLV74018PDBVR comes in a SOT-23-5 package type. This is a small outline transistor package with five leads, commonly used for surface-mount devices.
Pinout
The TLV74018PDBVR is a low-dropout linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The primary function of this device is to provide a stable output voltage (1.8V for the specific 018 variant) from a higher input voltage, suitable for powering low-voltage digital circuits and other components.
Here is a brief description of the pin functions:
1. Pin 1 (IN): Input voltage pin. Connects to the power source.
2. Pin 2 (GND): Ground pin. This is the ground reference for the device.
3. Pin 3 (EN): Enable pin. This pin enables or disables the device. Driving it high enables the regulator, while driving it low disables it.
4. Pin 4 (NC): No connection. This pin is not connected internally and can be left floating.
5. Pin 5 (OUT): Output voltage pin. Provides the regulated output voltage.
The TLV740 series is designed for low quiescent current and high power-supply rejection ratio, making it ideal for battery-powered applications.
Here is a brief description of the pin functions:
1. Pin 1 (IN): Input voltage pin. Connects to the power source.
2. Pin 2 (GND): Ground pin. This is the ground reference for the device.
3. Pin 3 (EN): Enable pin. This pin enables or disables the device. Driving it high enables the regulator, while driving it low disables it.
4. Pin 4 (NC): No connection. This pin is not connected internally and can be left floating.
5. Pin 5 (OUT): Output voltage pin. Provides the regulated output voltage.
The TLV740 series is designed for low quiescent current and high power-supply rejection ratio, making it ideal for battery-powered applications.
Manufacturer
The TLV74018PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company known for designing and manufacturing semiconductors and various integrated circuits. They are a leader in the semiconductor industry, supplying products for a wide range of applications, including industrial, automotive, personal electronics, and communications equipment. TI is particularly recognized for its innovation in analog and embedded processing products, which are essential components in various electronic devices and systems.
Application
The TLV74018PDBVR is a low-dropout (LDO) linear voltage regulator suitable for applications requiring stable and precise voltage output. Its application areas include battery-powered devices, portable electronics, consumer electronics, microcontroller power supply, sensor modules, and industrial equipment. Its low quiescent current makes it ideal for energy-efficient and space-constrained applications.
Equivalent
The TLV74018PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products might include:
1. Microchip MCP1700-1802E/TO: A similar LDO with 1.8V output and low quiescent current.
2. ON Semiconductor NCP1117DT18G: Offers a 1.8V output with low dropout voltage.
3. Analog Devices ADP150AUJZ-1.8-R7: A low noise, 1.8V LDO regulator.
Always check the datasheets to confirm compatibility in terms of electrical characteristics, package type, and pin configuration.
1. Microchip MCP1700-1802E/TO: A similar LDO with 1.8V output and low quiescent current.
2. ON Semiconductor NCP1117DT18G: Offers a 1.8V output with low dropout voltage.
3. Analog Devices ADP150AUJZ-1.8-R7: A low noise, 1.8V LDO regulator.
Always check the datasheets to confirm compatibility in terms of electrical characteristics, package type, and pin configuration.
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