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TLV75533PDBVR
+物料清單IC REG LINEAR 3.3V 500MA SOT23-5
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製造商德州儀器
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製造商部分 #TLV75533PDBVR
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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.238V @ 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 |
概述
Description
The TLV75533PDBVR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. Known for its high-performance and energy-efficient characteristics, the TLV75533PDBVR is widely used in various electronic applications. It provides a fixed output voltage of 3.3V and can deliver a maximum output current of 500 mA, making it suitable for powering microcontrollers, sensors, and other low-power devices.
Key features of this LDO include a low quiescent current, which enhances battery life in portable devices, and excellent line and load transient response. It operates over a wide input voltage range, typically from 1.45V to 5.5V, ensuring compatibility with various power sources. The TLV75533PDBVR also offers thermal shutdown and short-circuit protection, enhancing reliability in different operating conditions.
Packaged in a small SOT-23-5 package, it is ideal for space-constrained applications. Additionally, its low dropout voltage minimizes power loss, contributing to overall system efficiency. This makes the TLV75533PDBVR a versatile and reliable choice for modern electronic designs.
Key features of this LDO include a low quiescent current, which enhances battery life in portable devices, and excellent line and load transient response. It operates over a wide input voltage range, typically from 1.45V to 5.5V, ensuring compatibility with various power sources. The TLV75533PDBVR also offers thermal shutdown and short-circuit protection, enhancing reliability in different operating conditions.
Packaged in a small SOT-23-5 package, it is ideal for space-constrained applications. Additionally, its low dropout voltage minimizes power loss, contributing to overall system efficiency. This makes the TLV75533PDBVR a versatile and reliable choice for modern electronic designs.
Equivalent
The TI TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator. Equivalent products include the Microchip MCP1703T-3302E/CB, On Semiconductor NCP1117ST33T3G, and the LD1117S33TR from STMicroelectronics. These alternatives offer similar output voltage, current capabilities, and package types, but it's essential to verify specifications and pin configurations for compatibility with your application.
Features
The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed for applications requiring a stable and precise voltage output. Key features include:
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 1.5V to 5.5V, allowing flexibility in power supply sources.
3. Output Current: Can deliver up to 500mA, suitable for various moderate power applications.
4. Low Quiescent Current: Typically around 25 µA, enhancing energy efficiency, especially in battery-powered devices.
5. Low Dropout Voltage: Around 130mV at 500mA, ensuring efficiency even at lower input voltages.
6. Precision: Offers a high accuracy of ±1% over temperature variations.
7. Thermal Protection: Includes thermal shutdown to prevent damage from overheating.
8. Short-Circuit Protection: Safeguards against excessive current draw conditions.
9. Package: Available in a small, space-saving SOT-23-5 package, ideal for compact designs.
These features make the TLV75533PDBVR suitable for use in portable electronics, consumer devices, and other applications where reliable voltage regulation is critical.
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 1.5V to 5.5V, allowing flexibility in power supply sources.
3. Output Current: Can deliver up to 500mA, suitable for various moderate power applications.
4. Low Quiescent Current: Typically around 25 µA, enhancing energy efficiency, especially in battery-powered devices.
5. Low Dropout Voltage: Around 130mV at 500mA, ensuring efficiency even at lower input voltages.
6. Precision: Offers a high accuracy of ±1% over temperature variations.
7. Thermal Protection: Includes thermal shutdown to prevent damage from overheating.
8. Short-Circuit Protection: Safeguards against excessive current draw conditions.
9. Package: Available in a small, space-saving SOT-23-5 package, ideal for compact designs.
These features make the TLV75533PDBVR suitable for use in portable electronics, consumer devices, and other applications where reliable voltage regulation is critical.
Pinout
The TLV75533PDBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is part of the TLV755P series. The device comes in a 5-pin SOT-23 (DBV) package.
The pins and their functions are as follows:
1. IN (Input): The input pin where the unregulated voltage is supplied. It has a voltage range typically between 1.45 V and 5.5 V.
2. GND (Ground): The ground pin is the reference point for the input and output voltages.
3. EN (Enable): This pin is used to enable or disable the regulator. It is active high, meaning the regulator is enabled when a high voltage is applied to this pin.
4. NC (No Connect): This pin is not internally connected and can be left floating or connected to ground to improve thermal performance.
5. OUT (Output): The output pin provides the regulated voltage, which is 3.3 V for the TLV75533 variant.
This device is designed for low quiescent current and is suitable for applications requiring energy-efficient voltage regulation.
The pins and their functions are as follows:
1. IN (Input): The input pin where the unregulated voltage is supplied. It has a voltage range typically between 1.45 V and 5.5 V.
2. GND (Ground): The ground pin is the reference point for the input and output voltages.
3. EN (Enable): This pin is used to enable or disable the regulator. It is active high, meaning the regulator is enabled when a high voltage is applied to this pin.
4. NC (No Connect): This pin is not internally connected and can be left floating or connected to ground to improve thermal performance.
5. OUT (Output): The output pin provides the regulated voltage, which is 3.3 V for the TLV75533 variant.
This device is designed for low quiescent current and is suitable for applications requiring energy-efficient voltage regulation.
Manufacturer
The TLV75533PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They are a leader in the electronics industry, providing products that are essential in various applications, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation and extensive portfolio of analog and embedded processing products.
Application
The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator commonly used in various applications. It is ideal for powering microcontrollers, digital signal processors (DSPs), and other digital circuits in portable and battery-powered devices due to its low quiescent current. The regulator is also suitable for use in consumer electronics, communication equipment, and industrial applications, where efficient power management is crucial. Its small package size makes it an excellent choice for space-constrained designs, such as wearable devices and Internet of Things (IoT) applications. Additionally, the TLV75533PDBVR can be used in automotive systems, given its capability to withstand a wide range of input voltages and temperatures.
Package
The TLV75533PDBVR is a linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which is a small outline transistor package with five pins. This package type is known for its compact size and is commonly used in space-constrained applications.
