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TPS74501PDRVR
+BOMIC REG LIN POS ADJ 500MA 6WSON
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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 #TPS74501PDRVR
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パッケージ WSON (DRV)-6
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在庫状況5281
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 | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 0.55V |
| Voltage-Output(Max) | 5.5V |
| VoltageDropout(Max) | 0.88V @ 500mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 35 µA |
| PSRR | 50dB ~ 30dB (1kHz ~ 1MHz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 6-WDFN Exposed Pad |
概要
Description
The TPS74501PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TPS745 series, known for delivering high-current output with low dropout voltage, making it suitable for powering low-voltage, high-current devices. This specific model can supply up to 1.5 A of output current and supports an input voltage range from 1.5 V to 6.0 V. It features a low dropout of 240 mV at full load, which helps in efficient power management for battery-operated or space-constrained applications.
The TPS74501PDRVR is equipped with several integrated protection features, such as foldback current limit, thermal shutdown, and under-voltage lockout, ensuring reliable and safe operation under various conditions. It also offers fast transient response and low output noise, making it ideal for sensitive applications like RF components and processors. The device comes in a small, thermally-enhanced WSON package, which is suitable for compact designs. Overall, the TPS74501PDRVR is a versatile regulator for applications requiring efficient power supply with high performance and protection features.
The TPS74501PDRVR is equipped with several integrated protection features, such as foldback current limit, thermal shutdown, and under-voltage lockout, ensuring reliable and safe operation under various conditions. It also offers fast transient response and low output noise, making it ideal for sensitive applications like RF components and processors. The device comes in a small, thermally-enhanced WSON package, which is suitable for compact designs. Overall, the TPS74501PDRVR is a versatile regulator for applications requiring efficient power supply with high performance and protection features.
Equivalent
The TPS74501PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products from other manufacturers include the LD1117 from STMicroelectronics, the NCP1117 from ON Semiconductor, and the MIC29150 from Microchip Technology. When selecting an equivalent, ensure that the specifications such as output voltage, current rating, dropout voltage, and thermal performance match your requirements.
Features
The TPS74501PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Current and Voltage: It supports an output current of up to 500 mA. The output voltage can be adjusted from 0.8 V to 5.5 V.
2. Low Dropout Voltage: The device offers a low dropout voltage of 280 mV at 500 mA, enhancing power efficiency.
3. Input Voltage Range: It operates over a wide input voltage range of 1.5 V to 6 V.
4. Precision: The LDO provides high output voltage accuracy, typically within ±1%.
5. Noise and Ripple Rejection: It features low output noise and high power supply ripple rejection (PSRR).
6. Protection and Thermal Performance: The regulator includes current limit and thermal shutdown protection to ensure safe operating conditions.
7. Package: It is available in a compact 10-pin VSON package, which is suitable for space-constrained applications.
8. Applications: The TPS74501PDRVR is ideal for powering sensitive analog circuitry, RF applications, and processors requiring low-noise and precise voltage regulation.
1. Output Current and Voltage: It supports an output current of up to 500 mA. The output voltage can be adjusted from 0.8 V to 5.5 V.
2. Low Dropout Voltage: The device offers a low dropout voltage of 280 mV at 500 mA, enhancing power efficiency.
3. Input Voltage Range: It operates over a wide input voltage range of 1.5 V to 6 V.
4. Precision: The LDO provides high output voltage accuracy, typically within ±1%.
5. Noise and Ripple Rejection: It features low output noise and high power supply ripple rejection (PSRR).
6. Protection and Thermal Performance: The regulator includes current limit and thermal shutdown protection to ensure safe operating conditions.
7. Package: It is available in a compact 10-pin VSON package, which is suitable for space-constrained applications.
8. Applications: The TPS74501PDRVR is ideal for powering sensitive analog circuitry, RF applications, and processors requiring low-noise and precise voltage regulation.
Pinout
The TPS74501PDRVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It comes in a 6-pin WSON (DRV) package. The pin functions are as follows:
1. IN (Input Voltage): Supplies the LDO with the input voltage.
2. GND (Ground): Common ground pin for the regulator.
3. EN (Enable): Enables or disables the regulator. When connected high, the regulator is enabled.
4. NR/FB (Noise Reduction/Feedback): Used for noise reduction or to set the output voltage depending on the configuration.
5. OUT (Output Voltage): Provides the regulated output voltage.
6. NC (No Connect): Not internally connected in the device.
This device is designed for low-dropout voltage regulation, offering high power-supply rejection ratio (PSRR) and low noise, making it suitable for sensitive RF applications.
1. IN (Input Voltage): Supplies the LDO with the input voltage.
2. GND (Ground): Common ground pin for the regulator.
3. EN (Enable): Enables or disables the regulator. When connected high, the regulator is enabled.
4. NR/FB (Noise Reduction/Feedback): Used for noise reduction or to set the output voltage depending on the configuration.
5. OUT (Output Voltage): Provides the regulated output voltage.
6. NC (No Connect): Not internally connected in the device.
This device is designed for low-dropout voltage regulation, offering high power-supply rejection ratio (PSRR) and low noise, making it suitable for sensitive RF applications.
Manufacturer
The TPS74501PDRVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are one of the leading companies in the semiconductor industry, providing a wide range of products for electronics, such as analog chips and embedded processors, which are used in various applications across automotive, industrial, personal electronics, and communications sectors. TI is known for its innovation and extensive portfolio of products that cater to different technological needs.
Application
The TPS74501PDRVR is a low-dropout (LDO) voltage regulator suitable for applications where precise voltage regulation and low noise are critical. Key application areas include:
1. Telecommunications: Provides stable power to communication devices and infrastructure.
2. Consumer Electronics: Powers components in smartphones, tablets, and wearable devices.
3. Industrial Equipment: Ensures reliable operation of sensors and control units.
4. Medical Devices: Supplies clean power to sensitive diagnostic and therapeutic equipment.
5. Automotive Systems: Supports infotainment systems and electronic control units.
6. Data Centers and Servers: Stabilizes voltage for processors and memory modules.
These applications benefit from its low dropout voltage, fast transient response, and low quiescent current.
1. Telecommunications: Provides stable power to communication devices and infrastructure.
2. Consumer Electronics: Powers components in smartphones, tablets, and wearable devices.
3. Industrial Equipment: Ensures reliable operation of sensors and control units.
4. Medical Devices: Supplies clean power to sensitive diagnostic and therapeutic equipment.
5. Automotive Systems: Supports infotainment systems and electronic control units.
6. Data Centers and Servers: Stabilizes voltage for processors and memory modules.
These applications benefit from its low dropout voltage, fast transient response, and low quiescent current.
Package
The TPS74501PDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments, provided in a WSON (small outline no-lead) package type.
