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TPS76301DBVR
IC REG LIN POS ADJ 150MA SOT23-5
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 1.5V |
| Voltage-Output(Max) | 6.5V |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 100 µA |
| Current-Supply(Max) | 140 µA |
| PSRR | 60dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The TPS76301DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a fixed or adjustable output voltage with a high level of precision and efficiency. Key features include a low dropout voltage of typically 300 mV at 150 mA, making it suitable for battery-powered and portable applications. The device supports an input voltage range of 2.7 V to 10 V and can deliver an output current of up to 150 mA.
The TPS76301DBVR is equipped with a low ground current, typically 85 µA, which is essential for power-sensitive applications. It also includes an integrated enable pin, allowing for easy on/off control to conserve power when the regulator is not in use. The device offers a fast transient response and excellent line/load regulation performance.
This LDO regulator comes in a small SOT-23-5 package, making it ideal for space-constrained designs. It incorporates various protection features, such as overcurrent and thermal shutdown, to ensure robust performance under different operating conditions. The TPS76301DBVR is commonly used in applications like portable electronics, communication devices, and industrial equipment.
The TPS76301DBVR is equipped with a low ground current, typically 85 µA, which is essential for power-sensitive applications. It also includes an integrated enable pin, allowing for easy on/off control to conserve power when the regulator is not in use. The device offers a fast transient response and excellent line/load regulation performance.
This LDO regulator comes in a small SOT-23-5 package, making it ideal for space-constrained designs. It incorporates various protection features, such as overcurrent and thermal shutdown, to ensure robust performance under different operating conditions. The TPS76301DBVR is commonly used in applications like portable electronics, communication devices, and industrial equipment.
Features
The TPS76301DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It features a fixed output voltage of 1.0 V and is capable of delivering up to 150 mA of output current. The device operates with a low quiescent current of approximately 140 µA and provides a dropout voltage of typically 300 mV at full load. It has an input voltage range from 2.7 V to 10 V.
Key features include:
- Fast transient response, which is critical for applications with rapidly changing load conditions.
- An active pull-down circuit to improve output regulation when the device is disabled.
- Thermal protection and overcurrent protection to enhance reliability and safety.
- An on-chip precision reference for good output voltage accuracy.
- Stable operation with a typical output capacitor of 2.2 µF, which simplifies design considerations.
This regulator is housed in a SOT-23 package, making it suitable for space-constrained applications. It is commonly used in battery-powered devices, portable electronics, and low-power applications where efficiency and compact size are essential.
Key features include:
- Fast transient response, which is critical for applications with rapidly changing load conditions.
- An active pull-down circuit to improve output regulation when the device is disabled.
- Thermal protection and overcurrent protection to enhance reliability and safety.
- An on-chip precision reference for good output voltage accuracy.
- Stable operation with a typical output capacitor of 2.2 µF, which simplifies design considerations.
This regulator is housed in a SOT-23 package, making it suitable for space-constrained applications. It is commonly used in battery-powered devices, portable electronics, and low-power applications where efficiency and compact size are essential.
Package
The TPS76301DBVR is a low-dropout (LDO) voltage regulator by Texas Instruments, available in a SOT-23-5 package. This package type is compact, making it suitable for space-constrained applications, and it features five pins.
Pinout
The TPS76301DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The main functions and pin assignments for the TPS76301DBVR are as follows:
1. Pin 1 (IN): Input voltage pin where the unregulated input voltage is supplied.
2. Pin 2 (GND): Ground pin for the LDO regulator.
3. Pin 3 (EN): Enable pin used to enable or disable the device. Driving this pin high turns the regulator on, while driving it low places it in a low-power shutdown mode.
4. Pin 4 (NC): No Connect pin, which is typically not connected internally and can be left floating.
5. Pin 5 (OUT): Output voltage pin where the regulated voltage is provided.
The TPS76301DBVR is designed for applications requiring low dropout voltage and low quiescent current, making it suitable for battery-powered devices.
1. Pin 1 (IN): Input voltage pin where the unregulated input voltage is supplied.
2. Pin 2 (GND): Ground pin for the LDO regulator.
3. Pin 3 (EN): Enable pin used to enable or disable the device. Driving this pin high turns the regulator on, while driving it low places it in a low-power shutdown mode.
4. Pin 4 (NC): No Connect pin, which is typically not connected internally and can be left floating.
5. Pin 5 (OUT): Output voltage pin where the regulated voltage is provided.
The TPS76301DBVR is designed for applications requiring low dropout voltage and low quiescent current, making it suitable for battery-powered devices.
Manufacturer
The TPS76301DBVR is manufactured by Texas Instruments (TI), a global technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits, which are used in a wide range of electronic devices and systems. TI's portfolio includes analog chips, digital signal processors, and microcontrollers, among other components. The company serves various industries, including consumer electronics, automotive, industrial, and communications. TI is known for its innovation and contributions to the electronics industry, providing solutions to enhance the performance and efficiency of electronic products.
Application
The TPS76301DBVR is a low-dropout (LDO) voltage regulator suitable for applications requiring efficient power management, such as portable and battery-powered devices, microcontroller-based systems, and low-power electronics. It is commonly used in consumer electronics, communication devices, industrial automation equipment, and medical instruments. Its low dropout voltage and low quiescent current make it ideal for devices that require extended battery life and efficient power usage.
Equivalent
The TPS76301DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, providing 1.0 A of output current. Equivalent products include:
1. LT1117 by Analog Devices: An adjustable LDO with similar output current capabilities.
2. MIC5205 by Microchip Technology: Offers low dropout voltage and similar features.
3. LM1117 by Texas Instruments: Another adjustable LDO with comparable specifications.
4. AP7331 by Diodes Incorporated: Provides similar functionality in a compact package.
For exact replacements, always compare voltage range, current output, dropout voltage, and package type.
1. LT1117 by Analog Devices: An adjustable LDO with similar output current capabilities.
2. MIC5205 by Microchip Technology: Offers low dropout voltage and similar features.
3. LM1117 by Texas Instruments: Another adjustable LDO with comparable specifications.
4. AP7331 by Diodes Incorporated: Provides similar functionality in a compact package.
For exact replacements, always compare voltage range, current output, dropout voltage, and package type.
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