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TLV73318PDBVR
+BOMIC REG LINEAR 1.8V 300MA SOT23-5
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TLV73318PDBVR
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パッケージ SOT-23 (DBV)-5
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在庫状況5163
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| 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) | 0.3V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 60 µA |
| PSRR | 68dB ~ 28dB (100Hz ~ 100kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概要
Description
The TLV73318PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with low noise and high power supply rejection, making it suitable for a variety of applications including portable devices, IoT systems, and general-purpose electronics. The device offers a fixed output voltage of 1.8V and supports an output current of up to 300 mA. It operates over a wide input voltage range, typically from 1.4V to 5.5V, which makes it versatile for different power supply conditions.
The TLV73318PDBVR comes in a small, space-saving SOT-23-5 package, making it ideal for compact PCB designs. It features fast transient response, low quiescent current, and excellent line and load regulation. Additional features include short-circuit protection and thermal shutdown, enhancing the device's reliability. Its low dropout voltage allows for efficient operation even when the input voltage is close to the output voltage. Overall, the TLV73318PDBVR is a robust solution for applications requiring efficient voltage regulation with minimal external components.
The TLV73318PDBVR comes in a small, space-saving SOT-23-5 package, making it ideal for compact PCB designs. It features fast transient response, low quiescent current, and excellent line and load regulation. Additional features include short-circuit protection and thermal shutdown, enhancing the device's reliability. Its low dropout voltage allows for efficient operation even when the input voltage is close to the output voltage. Overall, the TLV73318PDBVR is a robust solution for applications requiring efficient voltage regulation with minimal external components.
Equivalent
The TLV73318PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. MIC5205-1.8YM5 from Microchip Technology
2. NCP1117ST18T3G from ON Semiconductor
3. AMS1117-1.8 from Advanced Monolithic Systems
4. LP2985AIM5-1.8 from Texas Instruments
These alternatives should be checked for compatibility in terms of voltage, current output, package type, and other specifications. Always verify the datasheets for precise matching requirements.
1. MIC5205-1.8YM5 from Microchip Technology
2. NCP1117ST18T3G from ON Semiconductor
3. AMS1117-1.8 from Advanced Monolithic Systems
4. LP2985AIM5-1.8 from Texas Instruments
These alternatives should be checked for compatibility in terms of voltage, current output, package type, and other specifications. Always verify the datasheets for precise matching requirements.
Features
The TLV73318PDBVR is a low-dropout (LDO) linear regulator designed for efficient power management in compact electronic devices. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Output Current: Capable of delivering up to 300mA of output current.
3. Low Quiescent Current: Designed for low power consumption with a quiescent current of typically 35µA, making it ideal for battery-powered applications.
4. Dropout Voltage: Has a low dropout voltage of typically 130mV at 300mA, ensuring efficient operation.
5. Input Voltage Range: Supports a wide input voltage range from 1.4V to 5.5V.
6. Stability: Stable with small ceramic capacitors, enhancing its performance in compact designs.
7. Thermal Protection: Includes over-temperature shutdown to protect against overheating.
8. Package: Available in a small SOT-23-5 package, which is suitable for space-constrained applications.
9. Fast Transient Response: Offers excellent transient response, making it suitable for applications with varying load conditions.
These features make the TLV73318PDBVR ideal for portable devices, wearables, and other applications requiring efficient, stable voltage regulation.
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Output Current: Capable of delivering up to 300mA of output current.
3. Low Quiescent Current: Designed for low power consumption with a quiescent current of typically 35µA, making it ideal for battery-powered applications.
4. Dropout Voltage: Has a low dropout voltage of typically 130mV at 300mA, ensuring efficient operation.
5. Input Voltage Range: Supports a wide input voltage range from 1.4V to 5.5V.
6. Stability: Stable with small ceramic capacitors, enhancing its performance in compact designs.
7. Thermal Protection: Includes over-temperature shutdown to protect against overheating.
8. Package: Available in a small SOT-23-5 package, which is suitable for space-constrained applications.
9. Fast Transient Response: Offers excellent transient response, making it suitable for applications with varying load conditions.
These features make the TLV73318PDBVR ideal for portable devices, wearables, and other applications requiring efficient, stable voltage regulation.
Pinout
The TLV73318PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It typically comes in a 5-pin SOT-23 package. Here is a concise overview of its pin count and functions:
1. Pin 1 (IN): This is the input voltage pin where the unregulated voltage is applied to the device.
2. Pin 2 (GND): This is the ground pin that serves as the return path for input and output currents.
3. Pin 3 (EN): This is the enable pin used to turn the device on or off. A high signal enables the regulator, while a low signal disables it.
4. Pin 4 (NC): This is a no-connect pin, typically not connected to the internal circuitry and can be left floating.
5. Pin 5 (OUT): This is the output voltage pin where the regulated voltage is provided to the load.
The TLV73318PDBVR is designed to provide a fixed output voltage of 1.8V with low quiescent current and excellent load and line transient performance, making it suitable for battery-powered and energy-efficient applications.
1. Pin 1 (IN): This is the input voltage pin where the unregulated voltage is applied to the device.
2. Pin 2 (GND): This is the ground pin that serves as the return path for input and output currents.
3. Pin 3 (EN): This is the enable pin used to turn the device on or off. A high signal enables the regulator, while a low signal disables it.
4. Pin 4 (NC): This is a no-connect pin, typically not connected to the internal circuitry and can be left floating.
5. Pin 5 (OUT): This is the output voltage pin where the regulated voltage is provided to the load.
The TLV73318PDBVR is designed to provide a fixed output voltage of 1.8V with low quiescent current and excellent load and line transient performance, making it suitable for battery-powered and energy-efficient applications.
Manufacturer
The TLV73318PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components. It is known for its development of analog chips and embedded processors, which are used in a variety of electronic systems. TI's products are integral to various industries, including automotive, industrial, personal electronics, and communications equipment. The company focuses on innovation and providing solutions that help engineers create more efficient and effective electronic devices.
Application
The TLV73318PDBVR is a low-dropout (LDO) voltage regulator used primarily in applications requiring stable voltage with low input-to-output differential. Its compact size and low quiescent current make it ideal for battery-powered devices, such as portable electronics, wearables, and IoT devices. The regulator's precision output voltage is beneficial for supplying microcontrollers and sensors in these systems. It's also used in personal electronics and industrial applications where space is limited, and thermal performance is critical. Additionally, its ability to operate with low input voltages makes it suitable for post-regulation of switching power supplies.
Package
The TLV73318PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which is a small-outline transistor package with five leads. This compact package is suitable for space-constrained applications.
