画像は参考用です
TPS7A2012PDBVR
+BOMIC REG LINEAR 1.2V 300MA SOT23-5
-
メーカーSTマイクロエレクトロニクス
-
メーカー品番 #TPS7A2012PDBVR
-
パッケージ SOT-23 (DBV)-5
-
在庫状況6316
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 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 1.2V |
| VoltageDropout(Max) | 0.355V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 15 µA |
| Current-Supply(Max) | 2 mA |
| PSRR | 65dB ~ 40dB (100Hz ~ 1MHz) |
| 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 |
概要
Description
The TPS7A2012PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable and precise output voltage for various electronic applications. This particular model can supply up to 300 mA of output current with a dropout voltage as low as 200 mV, depending on operating conditions. It operates with an input voltage range from 2 V to 5.5 V, making it suitable for battery-powered devices and systems requiring low noise and high PSRR (Power Supply Rejection Ratio).
The TPS7A2012PDBVR features excellent noise performance with a typical output noise of 10.1 µV RMS, which makes it ideal for sensitive applications like RF, audio, and instrumentation systems. It also includes features such as thermal shutdown and current limit protection to ensure reliable operation under various conditions. The device is available in a small SOT-23 package, which is beneficial for space-constrained applications. Its combination of low noise, low dropout, and small package makes it a versatile choice for modern electronic designs.
The TPS7A2012PDBVR features excellent noise performance with a typical output noise of 10.1 µV RMS, which makes it ideal for sensitive applications like RF, audio, and instrumentation systems. It also includes features such as thermal shutdown and current limit protection to ensure reliable operation under various conditions. The device is available in a small SOT-23 package, which is beneficial for space-constrained applications. Its combination of low noise, low dropout, and small package makes it a versatile choice for modern electronic designs.
Equivalent
Equivalent products to the TPS7A2012PDBVR, a low-dropout (LDO) voltage regulator, include:
1. MIC5205 by Microchip Technology - Known for its low quiescent current.
2. ADP150 by Analog Devices - Offers low noise performance.
3. TLV717 by Texas Instruments - Similar performance and footprint.
4. NCP703 by ON Semiconductor - Provides low quiescent current and fast transient response.
5. LP2985 by Texas Instruments - Offers stable output with low dropout voltage.
Ensure to check specific parameters like output current, voltage, and package type for compatibility.
1. MIC5205 by Microchip Technology - Known for its low quiescent current.
2. ADP150 by Analog Devices - Offers low noise performance.
3. TLV717 by Texas Instruments - Similar performance and footprint.
4. NCP703 by ON Semiconductor - Provides low quiescent current and fast transient response.
5. LP2985 by Texas Instruments - Offers stable output with low dropout voltage.
Ensure to check specific parameters like output current, voltage, and package type for compatibility.
Features
The TPS7A2012PDBVR is a high-performance linear voltage regulator from Texas Instruments. Key features include:
1. Output Current: It supports up to 200 mA output current.
2. Input Voltage Range: Operates within a wide input voltage range of 2 V to 5.5 V.
3. Low-Dropout: Offers a low dropout voltage, enhancing efficiency, especially for battery-powered applications.
4. Low Noise: Provides low output noise, making it suitable for sensitive RF and analog circuits.
5. High PSRR: Features high Power-Supply Rejection Ratio, which is effective in noise-sensitive applications.
6. Accuracy: Maintains high output voltage accuracy.
7. Quiescent Current: Exhibits low quiescent current, ideal for energy-efficient designs.
8. Package: Comes in a small 1.5 mm × 1.5 mm WSON package, suitable for compact designs.
9. Protection Features: Includes thermal shutdown and current limit protection for reliability.
10. Temperature Range: Designed to operate over a wide temperature range, typically from -40°C to +125°C.
These features make it well-suited for portable, handheld, and space-constrained applications.
1. Output Current: It supports up to 200 mA output current.
2. Input Voltage Range: Operates within a wide input voltage range of 2 V to 5.5 V.
3. Low-Dropout: Offers a low dropout voltage, enhancing efficiency, especially for battery-powered applications.
4. Low Noise: Provides low output noise, making it suitable for sensitive RF and analog circuits.
5. High PSRR: Features high Power-Supply Rejection Ratio, which is effective in noise-sensitive applications.
6. Accuracy: Maintains high output voltage accuracy.
7. Quiescent Current: Exhibits low quiescent current, ideal for energy-efficient designs.
8. Package: Comes in a small 1.5 mm × 1.5 mm WSON package, suitable for compact designs.
9. Protection Features: Includes thermal shutdown and current limit protection for reliability.
10. Temperature Range: Designed to operate over a wide temperature range, typically from -40°C to +125°C.
These features make it well-suited for portable, handheld, and space-constrained applications.
Pinout
The TPS7A2012PDBVR is a Linear Voltage Regulator from Texas Instruments. It typically comes in a small SOT-23 package, which generally has a 5-pin configuration. The pin functions for this device are as follows:
1. IN: Input voltage supply pin, where the unregulated input voltage is applied.
2. GND: Ground connection pin.
3. EN: Enable pin, used to enable or disable the regulator. When driven high, the regulator is active; when low, it is disabled.
4. NC: No Connection. This pin is not internally connected and can be tied to ground or left floating.
5. OUT: Output pin, provides the regulated output voltage.
This regulator is designed for low-dropout applications requiring efficient operation and high precision, suitable for powering sensitive analog devices. The device's dropout voltage is typically low, making it effective in battery-powered applications.
1. IN: Input voltage supply pin, where the unregulated input voltage is applied.
2. GND: Ground connection pin.
3. EN: Enable pin, used to enable or disable the regulator. When driven high, the regulator is active; when low, it is disabled.
4. NC: No Connection. This pin is not internally connected and can be tied to ground or left floating.
5. OUT: Output pin, provides the regulated output voltage.
This regulator is designed for low-dropout applications requiring efficient operation and high precision, suitable for powering sensitive analog devices. The device's dropout voltage is typically low, making it effective in battery-powered applications.
Manufacturer
The TPS7A2012PDBVR is manufactured by Texas Instruments Incorporated, commonly known as TI. Texas Instruments is a global company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. Headquartered in Dallas, Texas, TI is one of the largest semiconductor companies in the world and is renowned for its analog chips and embedded processors, which are used in a wide array of applications ranging from industrial equipment to personal electronics.
Application
The TPS7A2012PDBVR is a low-dropout (LDO) voltage regulator designed for applications requiring precise voltage regulation. Its application areas include:
1. Consumer Electronics: Used in devices like smartphones and tablets for efficient power management.
2. Industrial Equipment: Suitable for powering sensors and microcontrollers in industrial automation systems.
3. Medical Devices: Provides stable power for portable medical instruments.
4. Telecommunications: Used in networking equipment for maintaining stable voltage levels.
5. Automotive: Supports infotainment systems and other microcontroller-based applications.
6. Instrumentation: Powers precision measurement and testing equipment.
These applications benefit from its low noise, high accuracy, and low quiescent current features.
1. Consumer Electronics: Used in devices like smartphones and tablets for efficient power management.
2. Industrial Equipment: Suitable for powering sensors and microcontrollers in industrial automation systems.
3. Medical Devices: Provides stable power for portable medical instruments.
4. Telecommunications: Used in networking equipment for maintaining stable voltage levels.
5. Automotive: Supports infotainment systems and other microcontroller-based applications.
6. Instrumentation: Powers precision measurement and testing equipment.
These applications benefit from its low noise, high accuracy, and low quiescent current features.
Package
The TPS7A2012PDBVR is a Texas Instruments low-dropout (LDO) voltage regulator. It comes in an SOT-23-5 package, which is a small-outline transistor package with 5 pins.
