規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.38V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 55 µA |
| Current-Supply(Max) | 370 µA |
| PSRR | 68dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The TLV70233PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 3.3V with a maximum output current of 300mA. The device is highly efficient, with a low quiescent current, making it suitable for battery-powered applications. It features a low dropout voltage, which ensures reliable operation even with low input voltage differentials.
Key features of the TLV70233PDBVR include:
1. Thermal Shutdown Protection: Prevents damage from overheating.
2. Short-Circuit Protection: Protects the device and load under fault conditions.
3. Low Noise: Ensures minimal interference with other electronic components.
4. Space-Saving Package: Available in a small SOT-23-5 package for compact designs.
The LDO is ideal for applications such as portable electronics, microcontrollers, and other digital circuits where efficient power management is critical. Its combination of low power consumption and robust protection features makes it a reliable choice for various electronic designs.
Key features of the TLV70233PDBVR include:
1. Thermal Shutdown Protection: Prevents damage from overheating.
2. Short-Circuit Protection: Protects the device and load under fault conditions.
3. Low Noise: Ensures minimal interference with other electronic components.
4. Space-Saving Package: Available in a small SOT-23-5 package for compact designs.
The LDO is ideal for applications such as portable electronics, microcontrollers, and other digital circuits where efficient power management is critical. Its combination of low power consumption and robust protection features makes it a reliable choice for various electronic designs.
Equivalent
The TLV70233PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products can include the MIC5205-3.3BM5 from Microchip Technology, the MCP1703T-3302E/CB from Microchip, and the NCP1117ST33T3G from ON Semiconductor. When seeking equivalents, ensure the specifications such as output voltage, current rating, and package type match your requirements. Always consult datasheets for compatibility.
Features
The TLV70233PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Current: Supports up to 300 mA.
2. Input Voltage Range: Operates from 2.2 V to 5.5 V.
3. Output Voltage: Provides a fixed output voltage of 3.3 V.
4. Low Dropout Voltage: Typically around 150 mV at full load.
5. Low Quiescent Current: Consumes minimal quiescent current, typically around 35 µA, which makes it suitable for battery-powered applications.
6. Excellent Line and Load Transient Response: Ensures stable output under varying conditions.
7. Stability: Designed to be stable with ceramic capacitors as small as 1 µF.
8. Thermal Protection: Includes thermal shutdown and current limit protection features for enhanced reliability and safety.
9. Package: Comes in a small SOT-23-5 package, making it suitable for space-constrained applications.
10. Applications: Ideal for use in portable devices, smartphones, wireless handsets, and other compact electronic devices.
These features make the TLV70233PDBVR a versatile and reliable choice for low-power and space-efficient voltage regulation tasks.
1. Output Current: Supports up to 300 mA.
2. Input Voltage Range: Operates from 2.2 V to 5.5 V.
3. Output Voltage: Provides a fixed output voltage of 3.3 V.
4. Low Dropout Voltage: Typically around 150 mV at full load.
5. Low Quiescent Current: Consumes minimal quiescent current, typically around 35 µA, which makes it suitable for battery-powered applications.
6. Excellent Line and Load Transient Response: Ensures stable output under varying conditions.
7. Stability: Designed to be stable with ceramic capacitors as small as 1 µF.
8. Thermal Protection: Includes thermal shutdown and current limit protection features for enhanced reliability and safety.
9. Package: Comes in a small SOT-23-5 package, making it suitable for space-constrained applications.
10. Applications: Ideal for use in portable devices, smartphones, wireless handsets, and other compact electronic devices.
These features make the TLV70233PDBVR a versatile and reliable choice for low-power and space-efficient voltage regulation tasks.
Pinout
The TLV70233PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It comes in a 5-pin SOT-23 (DBV) package. Here's a brief summary of its pin functions:
1. IN (Pin 1): Input voltage pin where the supply voltage is applied.
2. GND (Pin 2): Ground pin, which is the reference point for the regulator.
3. EN (Pin 3): Enable pin, used to turn the regulator on or off. When this pin is high, the regulator is enabled.
4. NC (Pin 4): No connection pin; typically not connected to anything but might be used for mechanical support.
5. OUT (Pin 5): Output voltage pin where the regulated output voltage is provided.
This LDO provides a fixed output voltage of 3.3V and is suitable for applications where low power consumption and a small footprint are essential.
1. IN (Pin 1): Input voltage pin where the supply voltage is applied.
2. GND (Pin 2): Ground pin, which is the reference point for the regulator.
3. EN (Pin 3): Enable pin, used to turn the regulator on or off. When this pin is high, the regulator is enabled.
4. NC (Pin 4): No connection pin; typically not connected to anything but might be used for mechanical support.
5. OUT (Pin 5): Output voltage pin where the regulated output voltage is provided.
This LDO provides a fixed output voltage of 3.3V and is suitable for applications where low power consumption and a small footprint are essential.
Manufacturer
The TLV70233PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers across the world. TI is well-known for its analog chips and embedded processors, which are utilized in a wide range of applications, including industrial, automotive, personal electronics, and communication equipment. The company operates in a highly competitive industry, focusing on innovation and development to meet the evolving needs of technology markets.
Application
The TLV70233PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is commonly used in the following application areas:
1. Consumer Electronics: Ideal for powering microcontrollers and other low-power devices in smartphones, tablets, and portable media players.
2. Industrial Equipment: Used in sensors, meters, and control systems requiring stable voltage outputs.
3. Automotive Systems: Supports in-vehicle infotainment systems and body electronics with regulated power.
4. Communications Equipment: Powers RF modules, baseband processors, and other components in networking devices.
5. Medical Devices: Ensures reliable operation of portable diagnostic tools and patient monitoring systems.
These applications benefit from its low quiescent current, fast start-up time, and excellent line and load regulation.
1. Consumer Electronics: Ideal for powering microcontrollers and other low-power devices in smartphones, tablets, and portable media players.
2. Industrial Equipment: Used in sensors, meters, and control systems requiring stable voltage outputs.
3. Automotive Systems: Supports in-vehicle infotainment systems and body electronics with regulated power.
4. Communications Equipment: Powers RF modules, baseband processors, and other components in networking devices.
5. Medical Devices: Ensures reliable operation of portable diagnostic tools and patient monitoring systems.
These applications benefit from its low quiescent current, fast start-up time, and excellent line and load regulation.
Package
The TLV70233PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, packaged in a SOT-23-5 (Small Outline Transistor) format. This package type is compact, making it suitable for space-constrained applications.
