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TPS7A0333PDBVR
IC REG LINEAR 3.3V 200MA SOT23-5
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.31V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 300 nA |
| PSRR | 55dB (1kHz) |
| 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 |
概述
Description
The TPS7A0333PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is part of the TPS7A03 series, designed to provide a stable output voltage with high accuracy and low noise, making it suitable for sensitive applications. The device can deliver up to 200 mA of output current and supports a wide input voltage range, typically from 1.4 V to 6.5 V. It features a fixed output voltage of 3.3 V.
Key features include an ultra-low IQ of 200 nA, making it ideal for battery-powered applications due to its energy-efficient operation. It offers excellent load and line transient performance, further enhancing its suitability for use in noise-sensitive environments. The component is available in a small, space-saving SOT-23-5 package, which is beneficial for compact circuit designs. Additionally, the TPS7A0333PDBVR includes protection features such as thermal shutdown and current limit to ensure reliability under various operating conditions. Its versatile performance makes it applicable in a range of sectors, including communications, industrial, and medical instrumentation.
Key features include an ultra-low IQ of 200 nA, making it ideal for battery-powered applications due to its energy-efficient operation. It offers excellent load and line transient performance, further enhancing its suitability for use in noise-sensitive environments. The component is available in a small, space-saving SOT-23-5 package, which is beneficial for compact circuit designs. Additionally, the TPS7A0333PDBVR includes protection features such as thermal shutdown and current limit to ensure reliability under various operating conditions. Its versatile performance makes it applicable in a range of sectors, including communications, industrial, and medical instrumentation.
Features
The TPS7A0333PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed at 3.3V.
2. Output Current: Supports up to 200 mA.
3. Low Quiescent Current: Typically around 35 µA, making it suitable for battery-powered applications.
4. Dropout Voltage: Very low, typically around 200 mV at full load.
5. Input Voltage Range: Operates from 2.7V to 6.5V, providing flexibility in various applications.
6. Precision: Offers high output voltage accuracy, typically within ±2%.
7. Thermal Protection: Includes built-in thermal shutdown to protect against overheating.
8. Current Limiting: Features current limit protection to safeguard against overcurrent conditions.
9. Package: Available in a 5-pin SOT-23 package (DBV), which is compact and suitable for space-constrained designs.
10. Stability: Designed for stable operation with low ESR ceramic capacitors.
11. Noise Performance: Offers low output noise, enhancing performance in sensitive circuits.
These features make the TPS7A0333PDBVR ideal for use in portable electronics, industrial applications, and any design requiring efficient and reliable voltage regulation.
1. Output Voltage: Fixed at 3.3V.
2. Output Current: Supports up to 200 mA.
3. Low Quiescent Current: Typically around 35 µA, making it suitable for battery-powered applications.
4. Dropout Voltage: Very low, typically around 200 mV at full load.
5. Input Voltage Range: Operates from 2.7V to 6.5V, providing flexibility in various applications.
6. Precision: Offers high output voltage accuracy, typically within ±2%.
7. Thermal Protection: Includes built-in thermal shutdown to protect against overheating.
8. Current Limiting: Features current limit protection to safeguard against overcurrent conditions.
9. Package: Available in a 5-pin SOT-23 package (DBV), which is compact and suitable for space-constrained designs.
10. Stability: Designed for stable operation with low ESR ceramic capacitors.
11. Noise Performance: Offers low output noise, enhancing performance in sensitive circuits.
These features make the TPS7A0333PDBVR ideal for use in portable electronics, industrial applications, and any design requiring efficient and reliable voltage regulation.
Package
The TPS7A0333PDBVR is a linear voltage regulator from Texas Instruments, typically housed in a SOT-23-5 (Small Outline Transistor) package. This package is compact, suitable for surface-mount technology, and features 5 leads, making it ideal for space-constrained applications.
Pinout
The TPS7A0333PDBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It features a fixed output voltage of 3.3V. This device is available in a 5-pin SOT-23 package, which is compact and suitable for space-constrained applications.
The pin configuration and functions are as follows:
1. IN: Input voltage pin, where the unregulated input voltage is supplied.
2. GND: Ground pin, which serves as the electrical ground for the device.
3. EN: Enable pin, used to enable or disable the regulator. A high signal on this pin enables the regulator.
4. NC: No connection pin, which is internally not connected and can be left floating.
5. OUT: Output voltage pin, where the regulated 3.3V output is provided.
This LDO is designed for applications requiring efficient power regulation with low dropout, and it is often used in battery-powered or portable devices.
The pin configuration and functions are as follows:
1. IN: Input voltage pin, where the unregulated input voltage is supplied.
2. GND: Ground pin, which serves as the electrical ground for the device.
3. EN: Enable pin, used to enable or disable the regulator. A high signal on this pin enables the regulator.
4. NC: No connection pin, which is internally not connected and can be left floating.
5. OUT: Output voltage pin, where the regulated 3.3V output is provided.
This LDO is designed for applications requiring efficient power regulation with low dropout, and it is often used in battery-powered or portable devices.
Manufacturer
The TPS7A0333PDBVR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide array of analog and embedded processing chips. They are widely known for their innovation in the fields of electronics and technology. TI provides products and solutions for various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPS7A0333PDBVR is a low-dropout (LDO) voltage regulator used in various applications such as telecommunications, portable and battery-powered equipment, industrial and instrumentation systems, and consumer electronics. It provides a stable output voltage, making it ideal for powering sensitive components like microcontrollers, sensors, and RF modules. Its low quiescent current and high power-supply rejection ratio (PSRR) are advantageous for noise-sensitive applications and extending battery life.
Equivalent
The TPS7A0333PDBVR chip is a low-dropout (LDO) linear regulator by Texas Instruments. Equivalent products include:
1. MIC5205-3.3YM5 - by Microchip Technology
2. LP2985-33DBVR - by Texas Instruments
3. AP7333-33WG-7 - by Diodes Incorporated
4. XC6206P332MR - by Torex Semiconductor
5. NCP1117ST33T3G - by ON Semiconductor
These alternatives offer similar voltage regulation, output voltage, and package type. Always check the datasheets for detailed specifications and compatibility.
1. MIC5205-3.3YM5 - by Microchip Technology
2. LP2985-33DBVR - by Texas Instruments
3. AP7333-33WG-7 - by Diodes Incorporated
4. XC6206P332MR - by Torex Semiconductor
5. NCP1117ST33T3G - by ON Semiconductor
These alternatives offer similar voltage regulation, output voltage, and package type. Always check the datasheets for detailed specifications and compatibility.
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