規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.2V |
| VoltageDropout(Max) | 1.02V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 75 µA |
| PSRR | 70dB ~ 55dB (100Hz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The TLV71312PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with a high level of efficiency and low quiescent current, making it suitable for use in battery-powered applications. The device supports an input voltage range of 1.4V to 5.5V and provides a fixed output voltage of 1.2V, with a maximum output current of 150 mA.
The TLV71312PDBVR features low dropout voltage, ensuring efficient operation even at lower input-output voltage differentials. Its ultra-low quiescent current of approximately 35 μA helps in extending battery life. The regulator includes additional features such as short-circuit protection, thermal shutdown, and reverse current blocking, enhancing reliability in various applications.
Packaged in a small, 5-pin SOT-23 (DBV) form factor, the TLV71312PDBVR is ideal for space-constrained applications. Common use cases include portable electronics, wearables, sensors, and other compact devices requiring efficient power regulation.
The TLV71312PDBVR features low dropout voltage, ensuring efficient operation even at lower input-output voltage differentials. Its ultra-low quiescent current of approximately 35 μA helps in extending battery life. The regulator includes additional features such as short-circuit protection, thermal shutdown, and reverse current blocking, enhancing reliability in various applications.
Packaged in a small, 5-pin SOT-23 (DBV) form factor, the TLV71312PDBVR is ideal for space-constrained applications. Common use cases include portable electronics, wearables, sensors, and other compact devices requiring efficient power regulation.
Equivalent
The TLV71312PDBVR is a low-dropout linear regulator (LDO) from Texas Instruments. Equivalent products can include:
1. Microchip MCP1703A: Similar output characteristics suitable for low-power applications.
2. ON Semiconductor NCP1117: Offers comparable voltage regulation and performance.
3. STMicroelectronics LD1117: Another alternative with similar electrical specifications.
4. Analog Devices ADP3330: Known for low dropout and stability.
Check datasheets to ensure compatibility with your specific application requirements.
1. Microchip MCP1703A: Similar output characteristics suitable for low-power applications.
2. ON Semiconductor NCP1117: Offers comparable voltage regulation and performance.
3. STMicroelectronics LD1117: Another alternative with similar electrical specifications.
4. Analog Devices ADP3330: Known for low dropout and stability.
Check datasheets to ensure compatibility with your specific application requirements.
Features
The TLV71312PDBVR is an ultra-low quiescent current low-dropout (LDO) voltage regulator. Key features include:
1. Output Voltage: Provides a fixed output voltage of 1.2V.
2. Input Voltage Range: Operates over a wide input voltage range from 1.4V to 5.5V, making it versatile for various applications.
3. Quiescent Current: Consumes an ultra-low quiescent current of approximately 50 nA, ideal for battery-powered and energy-efficient applications.
4. Dropout Voltage: Shows a low dropout voltage of about 125 mV at a 50 mA load, enhancing efficiency.
5. Output Current: Capable of delivering up to 150 mA of output current.
6. Stability: Stable with small, low-cost ceramic output capacitors, which reduces overall design cost.
7. Package: Comes in a small SOT-23 (DBV) package, suitable for space-constrained designs.
8. Protection: Includes features like thermal shutdown and over-current protection for enhanced reliability and safety.
9. Temperature Range: Supports an operating temperature range from -40°C to 125°C, suitable for harsh environments.
These features make the TLV71312PDBVR ideal for portable electronics, wearables, and other low-power applications.
1. Output Voltage: Provides a fixed output voltage of 1.2V.
2. Input Voltage Range: Operates over a wide input voltage range from 1.4V to 5.5V, making it versatile for various applications.
3. Quiescent Current: Consumes an ultra-low quiescent current of approximately 50 nA, ideal for battery-powered and energy-efficient applications.
4. Dropout Voltage: Shows a low dropout voltage of about 125 mV at a 50 mA load, enhancing efficiency.
5. Output Current: Capable of delivering up to 150 mA of output current.
6. Stability: Stable with small, low-cost ceramic output capacitors, which reduces overall design cost.
7. Package: Comes in a small SOT-23 (DBV) package, suitable for space-constrained designs.
8. Protection: Includes features like thermal shutdown and over-current protection for enhanced reliability and safety.
9. Temperature Range: Supports an operating temperature range from -40°C to 125°C, suitable for harsh environments.
These features make the TLV71312PDBVR ideal for portable electronics, wearables, and other low-power applications.
Pinout
The TLV71312PDBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It typically comes in a SOT-23-5 package, which has 5 pins. Here is a brief description of its pin functions:
1. IN (Pin 1): Input Voltage - The pin where the input voltage is applied.
2. GND (Pin 2): Ground - The common ground pin for the input and output.
3. EN (Pin 3): Enable - A pin used to enable or disable the regulator. The device is enabled when this pin is high.
4. NC (Pin 4): No Connect - This pin is typically not internally connected and can be left floating or connected to ground.
5. OUT (Pin 5): Output Voltage - The regulated output voltage is provided at this pin.
The TLV713 family is known for its low quiescent current, making it suitable for battery-operated applications, and it offers a fixed output voltage with good accuracy and stability.
1. IN (Pin 1): Input Voltage - The pin where the input voltage is applied.
2. GND (Pin 2): Ground - The common ground pin for the input and output.
3. EN (Pin 3): Enable - A pin used to enable or disable the regulator. The device is enabled when this pin is high.
4. NC (Pin 4): No Connect - This pin is typically not internally connected and can be left floating or connected to ground.
5. OUT (Pin 5): Output Voltage - The regulated output voltage is provided at this pin.
The TLV713 family is known for its low quiescent current, making it suitable for battery-operated applications, and it offers a fixed output voltage with good accuracy and stability.
Manufacturer
The TLV71312PDBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits. TI is well-known for producing analog and embedded processing products, which are used in a variety of electronic systems. The company operates in multiple sectors, providing components for consumer electronics, automotive systems, industrial equipment, and communication technologies. As a leader in the semiconductor industry, TI focuses on innovation and developing technologies that drive the electronics market forward.
Application
The TLV71312PDBVR is a low-dropout (LDO) voltage regulator commonly used in various applications due to its small size, low quiescent current, and good line/load transient performance. Key application areas include:
1. Consumer Electronics: For powering microcontrollers, sensors, and wireless modules.
2. IoT Devices: Suitable for wearable devices and battery-operated gadgets due to its efficiency.
3. Industrial Equipment: Used in process controls and monitoring systems.
4. Healthcare Devices: Powers portable medical devices with precision voltage requirements.
Its compact design and energy efficiency make it ideal for any application requiring reliable voltage regulation in space-constrained environments.
1. Consumer Electronics: For powering microcontrollers, sensors, and wireless modules.
2. IoT Devices: Suitable for wearable devices and battery-operated gadgets due to its efficiency.
3. Industrial Equipment: Used in process controls and monitoring systems.
4. Healthcare Devices: Powers portable medical devices with precision voltage requirements.
Its compact design and energy efficiency make it ideal for any application requiring reliable voltage regulation in space-constrained environments.
Package
The TLV71312PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a SOT-23-5 package type. This package is compact and suitable for surface-mount applications, providing ease of use in various electronic designs.
