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TLV74033PDBVR
+БОМIC REG LINEAR 3.3V 300MA SOT23-5
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ПроизводительТехасские инструменты
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Мфр. Часть #TLV74033PDBVR
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Пакет SOT-23 (DBV)-5
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В наличии2854
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| 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) | 0.5V @ 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 |
Обзор
Description
The TLV74033PDBVR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It provides a fixed output voltage of 3.3V and is suitable for applications requiring a low quiescent current and high power supply rejection ratio. The regulator supports an input voltage range from 2.5V to 5.5V and can deliver up to 300 mA of output current, making it ideal for powering microcontrollers, sensors, and low-power communication devices.
The device features an ultra-low quiescent current of approximately 29 µA, which helps extend battery life in portable applications. It offers fast transient response and low output noise, ensuring stable operation in various conditions. The TLV74033PDBVR is equipped with built-in protection features, including current limit and thermal shutdown, to safeguard against overload and overheating.
Housed in a small SOT-23-5 package, it is easy to integrate into compact circuit designs. Its combination of efficiency, reliability, and compact size makes it versatile for a range of consumer electronics, industrial, and automotive applications.
The device features an ultra-low quiescent current of approximately 29 µA, which helps extend battery life in portable applications. It offers fast transient response and low output noise, ensuring stable operation in various conditions. The TLV74033PDBVR is equipped with built-in protection features, including current limit and thermal shutdown, to safeguard against overload and overheating.
Housed in a small SOT-23-5 package, it is easy to integrate into compact circuit designs. Its combination of efficiency, reliability, and compact size makes it versatile for a range of consumer electronics, industrial, and automotive applications.
Equivalent
The TLV74033PDBVR is a low-dropout (LDO) voltage regulator. Equivalent products could include:
1. AMS1117-3.3: A common 3.3V LDO with similar output voltage.
2. MIC5219-3.3YM5: Offers low dropout and similar features.
3. NCP1117ST33T3G: Another LDO with a 3.3V output.
4. LP2985-33DBVR: A popular TI equivalent with similar specifications.
Always verify the electrical characteristics and package compatibility when selecting equivalents.
1. AMS1117-3.3: A common 3.3V LDO with similar output voltage.
2. MIC5219-3.3YM5: Offers low dropout and similar features.
3. NCP1117ST33T3G: Another LDO with a 3.3V output.
4. LP2985-33DBVR: A popular TI equivalent with similar specifications.
Always verify the electrical characteristics and package compatibility when selecting equivalents.
Features
The TLV74033PDBVR is a low-dropout (LDO) linear voltage regulator developed by Texas Instruments. Key features include:
1. Input Voltage Range: Operates within a voltage range of 2.5 V to 5.5 V.
2. Output Voltage: Fixed output voltage of 3.3 V.
3. Output Current: Can deliver up to 300 mA of output current.
4. Low Quiescent Current: Features a low quiescent current of about 25 µA, making it energy-efficient.
5. Low Dropout Voltage: Provides a low dropout voltage of 130 mV at full load (300 mA).
6. Fast Transient Response: Ensures stable operation and quick response to load variations.
7. Stability with Ceramic Capacitors: Designed to be stable with low ESR ceramic capacitors.
8. Thermal and Overcurrent Protection: Includes built-in protection features to prevent overheating and overcurrent conditions.
9. Operating Temperature Range: Supports temperatures from -40°C to +125°C.
10. Package Type: Available in a compact SOT-23-5 package, ideal for space-constrained applications.
These features make the TLV74033PDBVR suitable for use in portable devices, battery-powered equipment, and other applications requiring efficient voltage regulation.
1. Input Voltage Range: Operates within a voltage range of 2.5 V to 5.5 V.
2. Output Voltage: Fixed output voltage of 3.3 V.
3. Output Current: Can deliver up to 300 mA of output current.
4. Low Quiescent Current: Features a low quiescent current of about 25 µA, making it energy-efficient.
5. Low Dropout Voltage: Provides a low dropout voltage of 130 mV at full load (300 mA).
6. Fast Transient Response: Ensures stable operation and quick response to load variations.
7. Stability with Ceramic Capacitors: Designed to be stable with low ESR ceramic capacitors.
8. Thermal and Overcurrent Protection: Includes built-in protection features to prevent overheating and overcurrent conditions.
9. Operating Temperature Range: Supports temperatures from -40°C to +125°C.
10. Package Type: Available in a compact SOT-23-5 package, ideal for space-constrained applications.
These features make the TLV74033PDBVR suitable for use in portable devices, battery-powered equipment, and other applications requiring efficient voltage regulation.
Pinout
The TLV74033PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed for low power applications and provides a fixed output voltage of 3.3V. The device comes in a 5-pin SOT-23 package, which is compact and suitable for space-constrained applications.
Here is a brief overview of the pin functions:
1. IN (Pin 1): Input voltage pin. Connect the supply voltage to this pin.
2. GND (Pin 2): Ground pin. Connect to system ground.
3. EN (Pin 3): Enable pin. This active-high pin turns the regulator on and off by driving it high or low, respectively.
4. NC (Pin 4): No connection. This pin is not connected internally and can be left floating.
5. OUT (Pin 5): Output voltage pin. Connect to the load to receive the regulated 3.3V output.
The TLV74033PDBVR is ideal for battery-powered devices due to its low dropout voltage and low quiescent current, providing efficient power regulation.
Here is a brief overview of the pin functions:
1. IN (Pin 1): Input voltage pin. Connect the supply voltage to this pin.
2. GND (Pin 2): Ground pin. Connect to system ground.
3. EN (Pin 3): Enable pin. This active-high pin turns the regulator on and off by driving it high or low, respectively.
4. NC (Pin 4): No connection. This pin is not connected internally and can be left floating.
5. OUT (Pin 5): Output voltage pin. Connect to the load to receive the regulated 3.3V output.
The TLV74033PDBVR is ideal for battery-powered devices due to its low dropout voltage and low quiescent current, providing efficient power regulation.
Manufacturer
The TLV74033PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide array of electronic components. Known especially for its analog and embedded processing products, TI serves various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and has a strong presence in both research and development and manufacturing.
Application
The TLV74033PDBVR is a low-dropout (LDO) voltage regulator often used in applications requiring efficient, low-noise power supply solutions. Key application areas include:
1. Consumer Electronics: Powering microcontrollers and other ICs in smartphones, tablets, and wearable devices.
2. Industrial Electronics: Voltage regulation for sensors and interfaces in automation and control systems.
3. Internet of Things (IoT): Energy-efficient power supply for battery-operated IoT devices.
4. Medical Devices: Reliable power regulation for portable medical equipment.
5. Automotive: Used in infotainment systems and other low-power applications.
Its compact size and low quiescent current make it suitable for portable and space-constrained designs.
1. Consumer Electronics: Powering microcontrollers and other ICs in smartphones, tablets, and wearable devices.
2. Industrial Electronics: Voltage regulation for sensors and interfaces in automation and control systems.
3. Internet of Things (IoT): Energy-efficient power supply for battery-operated IoT devices.
4. Medical Devices: Reliable power regulation for portable medical equipment.
5. Automotive: Used in infotainment systems and other low-power applications.
Its compact size and low quiescent current make it suitable for portable and space-constrained designs.
Package
The TLV74033PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, packaged in a SOT-23-5 configuration. This small form factor is suitable for applications requiring space efficiency.
