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TPS76050DBVR

Name: TPS76050DBVR
Rating: 4.7 (12 reviews)

IC REG LINEAR 5V 50MA SOT23-5

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	16V
Voltage - Output (Min/Fixed)	5V
Voltage Dropout (Max)	0.18V @ 50mA
Current - Output	50mA
Current - Quiescent (Iq)	115 µA
Current - Supply (Max)	1.2 mA
PSRR	63dB (1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity, Transient Voltage
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Base Product Number	TPS76050

概述

Description

The TPS76050DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage of 5.0V with a maximum output current of 1A. It is part of the TPS760 series, known for its high performance and low quiescent current, making it suitable for battery-powered applications. The device features a low dropout voltage (typically 0.5V at 1A), allowing it to maintain regulation even when the input voltage is close to the output voltage.
The TPS76050DBVR includes built-in protection features such as thermal shutdown and current limiting, ensuring reliable operation in various conditions. It comes in a small, surface-mount package (DBV) that is ideal for space-constrained designs. The device is characterized by low noise and good power supply rejection, making it suitable for sensitive analog applications. Overall, the TPS76050DBVR is a versatile choice for powering microcontrollers, sensors, and other electronic components in embedded systems.

Features

The TPS76050DBVR is a low-dropout linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed output of 5V.
2. Current Output: Capable of supplying up to 1A of output current.
3. Low Dropout Voltage: Typically 250 mV at full load, enabling efficient operation with minimal input-output voltage difference.
4. Power Supply Rejection Ratio (PSRR): High PSRR, ensuring stable output voltage against fluctuations in input voltage.
5. Thermal Protection: Integrated thermal shutdown to prevent damage from overheating.
6. Short-Circuit Protection: Safeguards the device and the load during short-circuit conditions.
7. Wide Operating Range: Input voltage range from 2.5V to 20V, making it versatile for various applications.
8. Package: Available in a small SOT-23 package, which is ideal for space-constrained designs.
These features make the TPS76050DBVR suitable for powering digital circuits, microcontrollers, and other low-voltage applications.

Package

The TPS76050DBVR comes in a small-outline transistor (SOT) package type, specifically in a 5-pin SOT-23 format. This surface-mount package is designed for space-constrained applications and provides ease of integration into circuit boards.

Pinout

The TPS76050DBVR is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage of 5V with a maximum output current of 1A.
The pins are designated as follows:
1. Input (VIN): Supplies the input voltage to the regulator.
2. Ground (GND): Common ground reference for the device.
3. Output (VOUT): Delivers the regulated output voltage.
4. Adjust (ADJ): Used for adjusting the output voltage in applications requiring a different voltage level, although it is fixed in this specific part.
5. Enable (EN): Controls the power state of the device, allowing it to be turned on or off.
This LDO is designed for applications requiring efficient voltage regulation with low quiescent current and low dropout voltage.

Manufacturer

The manufacturer of the TPS76050DBVR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits, including analog, embedded processing, and digital signal processing products. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in the electronics industry and serves various markets, including automotive, industrial, communications, and consumer electronics. The TPS76050DBVR is a low-dropout (LDO) voltage regulator, highlighting TI's focus on power management solutions.

Application

The TPS76050DBVR is a low-dropout (LDO) voltage regulator primarily used in portable devices, microcontroller power supplies, and battery-powered applications. It provides stable output voltage for sensitive components in consumer electronics, automotive systems, and communication devices. Its features support efficient power management, making it suitable for applications requiring low quiescent current and high power supply rejection.

Equivalent

The TPS76050DBVR is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117-5.0, MIC5205-5.0, and LT1086-5.0. Always check specifications such as output current, dropout voltage, and thermal characteristics to ensure compatibility in your application.