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TPS72012DRVR
+BOMIC REG LINEAR 1.2V 350MA 6-WSON
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ManufacturerTexas Instruments
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Mfr. Part #TPS72012DRVR
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In Stock5041
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Specifications
| Attribute | Value |
| Part Status | Active |
| Base Product Number | TPS72012 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 4.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage Dropout (Max) | 0.2V @ 350mA |
| Current - Output | 350mA |
| Current - Quiescent (Iq) | 38 µA |
| Current - Supply (Max) | 80 µA |
| PSRR | 85dB ~ 50dB (10Hz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 6-WDFN Exposed Pad |
| Supplier Device Package | 6-WSON (2x2) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Overview
Description
The TPS72012DRVR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It provides a fixed output voltage of 1.2V with a maximum output current of 500 mA. This regulator is known for its low quiescent current and low noise, making it suitable for battery-powered applications where energy efficiency is crucial. It operates with a very low dropout voltage, which maximizes efficiency and helps in maintaining regulation when the input voltage is close to the output voltage.
The regulator features a high power-supply rejection ratio (PSRR), which helps in filtering out noise from the input supply, thus providing cleaner output voltage. It also includes thermal shutdown and current limit protection to safeguard against overload conditions. The TPS72012DRVR is available in a small, thermally-enhanced SON package, making it suitable for compact designs. It's commonly used in portable electronics, communications equipment, and other applications that require stable and reliable voltage regulation.
The regulator features a high power-supply rejection ratio (PSRR), which helps in filtering out noise from the input supply, thus providing cleaner output voltage. It also includes thermal shutdown and current limit protection to safeguard against overload conditions. The TPS72012DRVR is available in a small, thermally-enhanced SON package, making it suitable for compact designs. It's commonly used in portable electronics, communications equipment, and other applications that require stable and reliable voltage regulation.
Equivalent
The TPS72012DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products might include:
1. MIC5205-1.2 from Microchip Technology
2. LP2985-12 from Texas Instruments
3. ADM7170 from Analog Devices
4. LT1763 from Analog Devices
5. NCP566 from ON Semiconductor
These alternatives provide similar voltage regulation features in terms of output voltage, current capacity, and package type, but always verify specifications for compatibility with your application.
1. MIC5205-1.2 from Microchip Technology
2. LP2985-12 from Texas Instruments
3. ADM7170 from Analog Devices
4. LT1763 from Analog Devices
5. NCP566 from ON Semiconductor
These alternatives provide similar voltage regulation features in terms of output voltage, current capacity, and package type, but always verify specifications for compatibility with your application.
Features
The TPS72012DRVR is a low-dropout (LDO) linear regulator from Texas Instruments. Key features of this device include:
1. Input Voltage Range: It supports an input voltage range of 1.4V to 4.5V, making it suitable for low-voltage applications.
2. Output Voltage: The regulator is capable of providing a fixed output voltage of 1.2V, with high accuracy and stability.
3. Output Current: It can deliver an output current of up to 200 mA, suitable for powering small devices and circuits.
4. Low Dropout Voltage: The LDO has a low dropout voltage characteristic, which allows it to maintain regulation with a minimal voltage difference between the input and output.
5. Low Quiescent Current: It features very low quiescent current, which contributes to improved efficiency and longer battery life in portable applications.
6. Package: The device is available in a compact and thermally efficient DRV package, making it suitable for space-constrained designs.
7. Protection Features: It includes overcurrent protection and thermal shutdown to enhance reliability and prevent damage under fault conditions.
These features make the TPS72012DRVR ideal for battery-powered and energy-efficient applications.
1. Input Voltage Range: It supports an input voltage range of 1.4V to 4.5V, making it suitable for low-voltage applications.
2. Output Voltage: The regulator is capable of providing a fixed output voltage of 1.2V, with high accuracy and stability.
3. Output Current: It can deliver an output current of up to 200 mA, suitable for powering small devices and circuits.
4. Low Dropout Voltage: The LDO has a low dropout voltage characteristic, which allows it to maintain regulation with a minimal voltage difference between the input and output.
5. Low Quiescent Current: It features very low quiescent current, which contributes to improved efficiency and longer battery life in portable applications.
6. Package: The device is available in a compact and thermally efficient DRV package, making it suitable for space-constrained designs.
7. Protection Features: It includes overcurrent protection and thermal shutdown to enhance reliability and prevent damage under fault conditions.
These features make the TPS72012DRVR ideal for battery-powered and energy-efficient applications.
Pinout
The TPS72012DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a fixed output voltage of 1.2V. The device is packaged in a 6-pin WSON (DRV) package.
Here is a concise overview of the pin functions:
1. VIN: Input voltage pin where the supply voltage is applied.
2. VOUT: Output voltage pin that provides the regulated voltage.
3. GND: Ground pin, which is the common ground for the input and output.
4. EN: Enable pin used to enable or disable the device; the regulator is active when this pin is high.
5. NR/SS: Noise reduction/soft start pin, which can be used to connect an external capacitor for reducing output noise and controlling the startup time.
6. NC: No connection, typically used for mechanical stability and should not be connected electrically.
These pins collectively facilitate the regulation of voltage with low dropout, low noise, and high power supply rejection ratio, making the TPS72012DRVR suitable for applications requiring a stable and precise voltage supply.
Here is a concise overview of the pin functions:
1. VIN: Input voltage pin where the supply voltage is applied.
2. VOUT: Output voltage pin that provides the regulated voltage.
3. GND: Ground pin, which is the common ground for the input and output.
4. EN: Enable pin used to enable or disable the device; the regulator is active when this pin is high.
5. NR/SS: Noise reduction/soft start pin, which can be used to connect an external capacitor for reducing output noise and controlling the startup time.
6. NC: No connection, typically used for mechanical stability and should not be connected electrically.
These pins collectively facilitate the regulation of voltage with low dropout, low noise, and high power supply rejection ratio, making the TPS72012DRVR suitable for applications requiring a stable and precise voltage supply.
Manufacturer
The TPS72012DRVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices and systems across a wide range of industries. TI is one of the largest semiconductor companies in the world and is known for its diverse product portfolio that includes analog chips, digital signal processors, and microcontrollers, among others. The company plays a significant role in the electronics sector, providing essential components for applications in automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPS72012DRVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring efficient power management and voltage regulation. Key application areas include:
1. Consumer Electronics: Power supply for portable devices like smartphones, tablets, and wearable technology.
2. Industrial Equipment: Used in systems requiring stable power under varying loads and temperatures.
3. Communication Devices: Supports power regulation in wireless and RF communication systems.
4. Medical Devices: Provides reliable power management for portable medical equipment.
5. Automotive Systems: Ensures stable voltage supply in automotive electronic systems.
6. Computing: Used in laptops and desktops for efficient power management of processors and peripherals.
These applications benefit from the device's low noise, low dropout voltage, and small form factor.
1. Consumer Electronics: Power supply for portable devices like smartphones, tablets, and wearable technology.
2. Industrial Equipment: Used in systems requiring stable power under varying loads and temperatures.
3. Communication Devices: Supports power regulation in wireless and RF communication systems.
4. Medical Devices: Provides reliable power management for portable medical equipment.
5. Automotive Systems: Ensures stable voltage supply in automotive electronic systems.
6. Computing: Used in laptops and desktops for efficient power management of processors and peripherals.
These applications benefit from the device's low noise, low dropout voltage, and small form factor.
Package
The TPS72012DRVR is a Texas Instruments low-dropout (LDO) voltage regulator, and it comes in a DRV package, specifically the SON (Small Outline No-lead) 6-pin package. This type of package is compact, offering good thermal performance suitable for portable and space-constrained applications.
