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TPS76633D
+BOMIC REG LINEAR 3.3V 250MA 8SOIC
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TPS76633D
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Bảng dữ liệu TPS76633D DataSheet
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Gói SOIC (D)-8
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Có sẵn2050
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk,Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.4V @ 250mA |
| Current-Output | 250mA |
| Current-Quiescent(Iq) | 50 µA |
| PSRR | 63dB (1kHz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The TPS76633D is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage of 3.3V. Part of the TPS766xx series, it is known for its low quiescent current and efficient power regulation suitable for battery-powered devices. The device can deliver up to 1A of output current with a typical dropout voltage of 300mV at full load, ensuring minimal power loss and heat generation.
Key features include fast transient response, enabling it to maintain output stability during sudden load changes. It also incorporates thermal and over-current protection, enhancing reliability and safety. The TPS76633D is available in a small SOT-223 package, making it ideal for compact designs.
Applications typically include portable electronics, microcontroller-based systems, and any application requiring efficient, low-noise, and stable 3.3V power supply. The device's wide input voltage range and robust features make it versatile for various electronic projects.
Key features include fast transient response, enabling it to maintain output stability during sudden load changes. It also incorporates thermal and over-current protection, enhancing reliability and safety. The TPS76633D is available in a small SOT-223 package, making it ideal for compact designs.
Applications typically include portable electronics, microcontroller-based systems, and any application requiring efficient, low-noise, and stable 3.3V power supply. The device's wide input voltage range and robust features make it versatile for various electronic projects.
Equivalent
The TPS76633D is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. LM1117-3.3 from Texas Instruments.
2. MIC5205-3.3 from Microchip Technology.
3. LP2985-33 from Texas Instruments.
4. NCP1117-3.3 from ON Semiconductor.
5. TLV1117-33 from Texas Instruments.
These alternatives offer similar features like output voltage, current capacity, and low dropout characteristics. Always verify parameters to ensure complete compatibility for your specific application.
1. LM1117-3.3 from Texas Instruments.
2. MIC5205-3.3 from Microchip Technology.
3. LP2985-33 from Texas Instruments.
4. NCP1117-3.3 from ON Semiconductor.
5. TLV1117-33 from Texas Instruments.
These alternatives offer similar features like output voltage, current capacity, and low dropout characteristics. Always verify parameters to ensure complete compatibility for your specific application.
Features
The TPS76633D is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It features a fixed output voltage of 3.3V and offers several key attributes:
1. Low Dropout Voltage: The device provides efficient regulation with a dropout voltage typically around 350 mV at full load, allowing for better performance in low-voltage conditions.
2. High Accuracy: The output voltage regulation has high precision, typically within ±3% over load, line, and temperature variations.
3. Thermal Protection: It includes thermal shutdown and current limit protection to safeguard against overheating and overcurrent conditions.
4. Low Noise: The LDO ensures minimal output noise, making it suitable for noise-sensitive applications.
5. Fast Transient Response: It offers a quick response to changes in load demands, maintaining stable output.
6. Low Quiescent Current: The device operates with a low quiescent current, optimizing it for battery-powered applications.
7. Package Options: It is available in a standard SOIC-8 package, making it easy to incorporate into designs with limited space.
These features make the TPS76633D suitable for a variety of applications, including portable electronics and other low-power devices.
1. Low Dropout Voltage: The device provides efficient regulation with a dropout voltage typically around 350 mV at full load, allowing for better performance in low-voltage conditions.
2. High Accuracy: The output voltage regulation has high precision, typically within ±3% over load, line, and temperature variations.
3. Thermal Protection: It includes thermal shutdown and current limit protection to safeguard against overheating and overcurrent conditions.
4. Low Noise: The LDO ensures minimal output noise, making it suitable for noise-sensitive applications.
5. Fast Transient Response: It offers a quick response to changes in load demands, maintaining stable output.
6. Low Quiescent Current: The device operates with a low quiescent current, optimizing it for battery-powered applications.
7. Package Options: It is available in a standard SOIC-8 package, making it easy to incorporate into designs with limited space.
These features make the TPS76633D suitable for a variety of applications, including portable electronics and other low-power devices.
Pinout
The TPS76633D is a voltage regulator from Texas Instruments. It is part of the TPS766xx series, which are low dropout (LDO) linear voltage regulators. Specifically, the TPS76633D provides a fixed 3.3V output.
The device is available in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of the pin functions:
1. VIN: Input voltage supply.
2. VOUT: Regulated output voltage.
3. GND: Ground connection.
4. EN (Enable): Allows the regulator to be turned on or off. A high level turns the regulator on.
5. NC: No connection.
6. FB (Feedback): Used for fixed voltage versions as a connection to the output voltage node.
7. NC: No connection.
8. NC: No connection.
The TPS76633D is designed for applications requiring low dropout voltage, fast transient response, and low quiescent current, making it suitable for battery-powered devices and other applications where efficiency is critical.
The device is available in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of the pin functions:
1. VIN: Input voltage supply.
2. VOUT: Regulated output voltage.
3. GND: Ground connection.
4. EN (Enable): Allows the regulator to be turned on or off. A high level turns the regulator on.
5. NC: No connection.
6. FB (Feedback): Used for fixed voltage versions as a connection to the output voltage node.
7. NC: No connection.
8. NC: No connection.
The TPS76633D is designed for applications requiring low dropout voltage, fast transient response, and low quiescent current, making it suitable for battery-powered devices and other applications where efficiency is critical.
Manufacturer
The manufacturer of the TPS76633D is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and other semiconductor devices. TI is renowned for its innovation in analog and embedded processing technologies. The company provides solutions across various sectors such as automotive, industrial, personal electronics, and communications. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest and most well-known companies in the semiconductor industry.
Application
The TPS76633D is a low-dropout (LDO) voltage regulator often used in applications requiring efficient power management and stable voltage output. Its application areas include powering microcontrollers, digital signal processors (DSPs), and other low-power digital devices. It is suitable for portable and battery-operated devices, where maintaining a consistent voltage level is critical. Additionally, it finds use in telecommunications, industrial equipment, and consumer electronics, providing a reliable power supply with protection features such as over-current and over-temperature protection. Its low dropout voltage and low quiescent current make it ideal for energy-sensitive applications.
Package
The TPS76633D is a low-dropout (LDO) voltage regulator from Texas Instruments, packaged in a standard SOIC-8 (Small Outline Integrated Circuit) package. This type of package is compact, suitable for surface mount technology, and typically used in applications requiring efficient space usage on printed circuit boards (PCBs).
