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TLV73311PDBVR
+BOMIC REG LINEAR 1.1V 300MA SOT23-5
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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 #TLV73311PDBVR
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在庫状況6503
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 |
| Part Status | Active |
| Base Product Number | TLV73311 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.1V |
| Voltage Dropout (Max) | 0.45V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 60 µA |
| PSRR | 68dB ~ 28dB (100Hz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
The TLV73311PDBVR is a low-dropout (LDO) linear regulator from Texas Instruments, designed for applications requiring a small form factor and efficient power management. It delivers a fixed output voltage of 1.1V and can provide up to 300 mA of output current. The device operates over an input voltage range from 1.4V to 5.5V, making it versatile for various low-voltage applications.
Key features of the TLV73311PDBVR include low quiescent current, fast transient response, and high power-supply rejection ratio (PSRR), enhancing efficiency and stability. It is equipped with an active output discharge, which ensures the output capacitor is discharged when the device is disabled, aiding in power management.
The regulator is available in a compact 5-pin SOT-23 package, suitable for space-constrained designs. Its thermal protection and short-circuit protection features add safety and reliability to the device's operation, making it ideal for use in portable electronics, IoT devices, and other battery-powered applications.
Key features of the TLV73311PDBVR include low quiescent current, fast transient response, and high power-supply rejection ratio (PSRR), enhancing efficiency and stability. It is equipped with an active output discharge, which ensures the output capacitor is discharged when the device is disabled, aiding in power management.
The regulator is available in a compact 5-pin SOT-23 package, suitable for space-constrained designs. Its thermal protection and short-circuit protection features add safety and reliability to the device's operation, making it ideal for use in portable electronics, IoT devices, and other battery-powered applications.
Equivalent
The TLV73311PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. NCP1117ST33T3G from ON Semiconductor
2. MIC5205-3.3YM5 from Microchip Technology
3. LP2950-33LPRE3 from Texas Instruments
4. LD1117S33TR from STMicroelectronics
Ensure to verify electrical characteristics and pin configurations, as equivalent products may vary in specifications and packaging.
1. NCP1117ST33T3G from ON Semiconductor
2. MIC5205-3.3YM5 from Microchip Technology
3. LP2950-33LPRE3 from Texas Instruments
4. LD1117S33TR from STMicroelectronics
Ensure to verify electrical characteristics and pin configurations, as equivalent products may vary in specifications and packaging.
Features
The TLV73311PDBVR is a low-dropout (LDO) linear regulator. Key features include:
1. Output Voltage: Provides a fixed output voltage of 1.1V.
2. Output Current: Supports a maximum output current of 300 mA.
3. Input Voltage Range: Operates with an input voltage range from 1.4V to 5.5V.
4. Low Dropout Voltage: Exhibits a low dropout voltage, enhancing efficiency.
5. Low Quiescent Current: Designed for low power consumption with minimal quiescent current.
6. Fast Transient Response: Capable of quickly responding to changes in load conditions.
7. Stability: Stable with small ceramic output capacitors, enhancing compactness in designs.
8. Protection Features: Includes thermal shutdown and current limit protection for enhanced reliability.
9. Package Type: Available in a small, space-saving SOT-23 package.
10. Applications: Ideal for use in portable electronics, battery-powered equipment, and other applications requiring efficient voltage regulation.
These features make the TLV73311PDBVR suitable for compact and energy-efficient applications.
1. Output Voltage: Provides a fixed output voltage of 1.1V.
2. Output Current: Supports a maximum output current of 300 mA.
3. Input Voltage Range: Operates with an input voltage range from 1.4V to 5.5V.
4. Low Dropout Voltage: Exhibits a low dropout voltage, enhancing efficiency.
5. Low Quiescent Current: Designed for low power consumption with minimal quiescent current.
6. Fast Transient Response: Capable of quickly responding to changes in load conditions.
7. Stability: Stable with small ceramic output capacitors, enhancing compactness in designs.
8. Protection Features: Includes thermal shutdown and current limit protection for enhanced reliability.
9. Package Type: Available in a small, space-saving SOT-23 package.
10. Applications: Ideal for use in portable electronics, battery-powered equipment, and other applications requiring efficient voltage regulation.
These features make the TLV73311PDBVR suitable for compact and energy-efficient applications.
Pinout
The TLV73311PDBVR is a low-dropout linear voltage regulator from Texas Instruments. It comes in an SOT-23-5 package, which means it has 5 pins. Here are the pin functions:
1. VIN (Pin 1): This is the input voltage pin where the unregulated voltage is supplied to the LDO.
2. GND (Pin 2): This pin is connected to the ground of the system. It serves as the reference point for the regulator.
3. EN (Pin 3): The enable pin is used to turn the regulator on or off. Driving this pin high enables the regulator, while driving it low disables it.
4. NC (Pin 4): This is a no-connect pin. It is typically left unconnected and doesn't have any internal connection or function.
5. VOUT (Pin 5): This is the output voltage pin where the regulated voltage is provided.
The TLV73311PDBVR is designed for low power applications, delivering a fixed output voltage of 1.1V with a maximum output current of 300 mA. It is notable for its low dropout voltage and low quiescent current, making it ideal for battery-powered devices.
1. VIN (Pin 1): This is the input voltage pin where the unregulated voltage is supplied to the LDO.
2. GND (Pin 2): This pin is connected to the ground of the system. It serves as the reference point for the regulator.
3. EN (Pin 3): The enable pin is used to turn the regulator on or off. Driving this pin high enables the regulator, while driving it low disables it.
4. NC (Pin 4): This is a no-connect pin. It is typically left unconnected and doesn't have any internal connection or function.
5. VOUT (Pin 5): This is the output voltage pin where the regulated voltage is provided.
The TLV73311PDBVR is designed for low power applications, delivering a fixed output voltage of 1.1V with a maximum output current of 300 mA. It is notable for its low dropout voltage and low quiescent current, making it ideal for battery-powered devices.
Manufacturer
The TLV73311PDBVR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company headquartered in Dallas, Texas. It is one of the world's leading semiconductor companies, specializing in the design and manufacturing of analog chips and embedded processors. These products are used in a wide range of electronic devices, from consumer electronics to industrial equipment. The company is also known for its innovation in the field of electronics and its contributions to the semiconductor industry, including the invention of the integrated circuit. Texas Instruments places a strong emphasis on research and development to maintain its competitive edge in the market.
Application
The TLV73311PDBVR is a low-dropout linear voltage regulator widely used in various applications. Key areas include battery-powered devices due to its low quiescent current and low dropout voltage, making it efficient for extending battery life. It is suitable for portable electronics, IoT devices, and wearables where space is limited, thanks to its small package size. Additionally, it is used in wireless handsets, sensor networks, and microcontroller power supplies, providing stable voltage regulation for digital and analog circuits. Its excellent transient response and wide input voltage range make it ideal for precision analog circuits and post-regulation of switching power supplies.
Package
The TLV73311PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package type, which is a small-outline transistor package with 5 pins. This package is suitable for surface-mount applications.
