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TLV73333PQDBVRQ1
+Lista de MateriaisIC REG LINEAR 3.3V 300MA SOT23-5
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FabricanteTexas Instruments
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Peça do Fabricante #TLV73333PQDBVRQ1
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Pacote SOT-23-5
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.125V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 78 µA |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, UVLO |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The TLV73333PQDBVRQ1 is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments, specifically tailored for automotive applications. It operates with an input voltage range of 1.4 V to 5.5 V and provides a fixed output voltage of 3.3 V with a maximum output current of 300 mA. This device features a low quiescent current, making it energy efficient, and offers a high power supply rejection ratio (PSRR), ensuring minimal noise interference. It also includes thermal shutdown and overcurrent protection to enhance reliability and prevent damage under extreme conditions. The TLV73333PQDBVRQ1 comes in a small SOT-23 package, making it suitable for space-constrained applications. Being part of the Q1 family, it meets the stringent AEC-Q100 automotive qualification standards, ensuring its suitability for use in automotive environments. This regulator is ideal for powering microcontrollers, sensors, and other low power automotive components where space and efficiency are critical.
Equivalent
The TLV73333PQDBVRQ1 is a low-dropout (LDO) voltage regulator. Equivalent products may include:
1. Microchip MCP1703 - A low-dropout regulator with similar voltage and current specifications.
2. NXP Semiconductors LD6806 - Offers comparable performance and features.
3. ON Semiconductor NCP1117 - A general-purpose LDO with similar output capabilities.
4. STMicroelectronics L78L33 - Provides similar voltage regulation functions.
Selection should consider specific application requirements and the exact specifications needed.
1. Microchip MCP1703 - A low-dropout regulator with similar voltage and current specifications.
2. NXP Semiconductors LD6806 - Offers comparable performance and features.
3. ON Semiconductor NCP1117 - A general-purpose LDO with similar output capabilities.
4. STMicroelectronics L78L33 - Provides similar voltage regulation functions.
Selection should consider specific application requirements and the exact specifications needed.
Features
The TLV73333PQDBVRQ1 is a low-dropout linear voltage regulator designed for automotive applications. Key features include:
1. Output Voltage: It offers a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates efficiently with an input voltage range from 1.4V to 5.5V.
3. Output Current: Supports up to 300 mA of output current.
4. Low Dropout Voltage: Ensures efficient performance even with low voltage differentials.
5. Low Quiescent Current: Minimizes power consumption, contributing to energy efficiency.
6. Stability: Features excellent stability with a variety of output capacitors, including low-ESR ceramic capacitors.
7. Protection: Includes features such as current limit protection and thermal shutdown.
8. Package: Supplied in a 5-pin SOT-23 package, which is compact and suitable for space-constrained designs.
9. Automotive Grade: Qualified for automotive applications with AEC-Q100 certification.
10. Temperature Range: Operates over a wide temperature range, typically from -40°C to 125°C, making it suitable for harsh environments.
These features make the TLV73333PQDBVRQ1 ideal for reliable power management in automotive electronics.
1. Output Voltage: It offers a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates efficiently with an input voltage range from 1.4V to 5.5V.
3. Output Current: Supports up to 300 mA of output current.
4. Low Dropout Voltage: Ensures efficient performance even with low voltage differentials.
5. Low Quiescent Current: Minimizes power consumption, contributing to energy efficiency.
6. Stability: Features excellent stability with a variety of output capacitors, including low-ESR ceramic capacitors.
7. Protection: Includes features such as current limit protection and thermal shutdown.
8. Package: Supplied in a 5-pin SOT-23 package, which is compact and suitable for space-constrained designs.
9. Automotive Grade: Qualified for automotive applications with AEC-Q100 certification.
10. Temperature Range: Operates over a wide temperature range, typically from -40°C to 125°C, making it suitable for harsh environments.
These features make the TLV73333PQDBVRQ1 ideal for reliable power management in automotive electronics.
Pinout
The TLV73333PQDBVRQ1 is a low-dropout (LDO) linear voltage regulator. It comes in a 5-pin SOT-23 package. The pin functions are as follows:
1. IN: Power supply input. The input voltage should be higher than the output voltage plus the dropout voltage.
2. GND: Ground. This is the reference point for the regulator.
3. NR/FB: Noise reduction or feedback pin. This pin is used for noise reduction in fixed output versions and for setting the output voltage in adjustable versions.
4. OUT: Regulated output voltage. This pin provides the regulated voltage to the load.
5. NC: No connection. This pin is not internally connected and can be left floating or connected to ground.
The TLV73333PQDBVRQ1 is designed for applications that need a precise voltage regulation with a low dropout voltage, and it is often used in automotive, industrial, and consumer electronic applications due to its high performance and reliability.
1. IN: Power supply input. The input voltage should be higher than the output voltage plus the dropout voltage.
2. GND: Ground. This is the reference point for the regulator.
3. NR/FB: Noise reduction or feedback pin. This pin is used for noise reduction in fixed output versions and for setting the output voltage in adjustable versions.
4. OUT: Regulated output voltage. This pin provides the regulated voltage to the load.
5. NC: No connection. This pin is not internally connected and can be left floating or connected to ground.
The TLV73333PQDBVRQ1 is designed for applications that need a precise voltage regulation with a low dropout voltage, and it is often used in automotive, industrial, and consumer electronic applications due to its high performance and reliability.
Manufacturer
The TLV73333PQDBVRQ1 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. These chips are used in various electronic devices and systems across multiple industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is recognized for its innovation and contributions to the field of electronics, providing components that are essential for creating efficient and reliable electronic products.
Application
The TLV73333PQDBVRQ1 is a low-dropout (LDO) voltage regulator designed for automotive applications, offering high performance and reliability. Key application areas include:
1. Automotive Electronics: It is suited for automotive lighting, infotainment systems, and advanced driver-assistance systems (ADAS).
2. Industrial Equipment: Used in industrial control systems and automation due to its robust performance.
3. Consumer Electronics: Suitable for portable and handheld devices, providing efficient power management.
4. Communication Devices: Utilized in RF modules and communication systems for stable voltage supply.
5. Battery-Powered Systems: Ideal for extending battery life in various battery-operated products.
Its qualification for automotive use ensures reliability in harsh environments.
1. Automotive Electronics: It is suited for automotive lighting, infotainment systems, and advanced driver-assistance systems (ADAS).
2. Industrial Equipment: Used in industrial control systems and automation due to its robust performance.
3. Consumer Electronics: Suitable for portable and handheld devices, providing efficient power management.
4. Communication Devices: Utilized in RF modules and communication systems for stable voltage supply.
5. Battery-Powered Systems: Ideal for extending battery life in various battery-operated products.
Its qualification for automotive use ensures reliability in harsh environments.
Package
The TLV73333PQDBVRQ1 is a low-dropout regulator (LDO) packaged in a SOT-23-6 (Small Outline Transistor) package.
