TPS7A0533PDBVR

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TPS7A0533PDBVR

IC REG LINEAR 3.3V 200MA SOT23-5

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.235V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 3 µA
PSRR 40dB (1kHz ~ 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

Обзор

Description

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the TPS7A05 series, known for providing a high-performance power solution in a compact package. This regulator can deliver a fixed output voltage of 3.3V and supports a maximum output current of 300 mA. Its ultra-low quiescent current makes it ideal for battery-powered applications, ensuring efficient power management and extended battery life.
The device operates with an input voltage range of 0.9V to 5.5V, offering flexibility in various applications. It features low noise, high power-supply rejection ratio (PSRR), and fast transient response, which are crucial for powering sensitive electronics like RF modules and precision sensors.
Packaged in a small SOT-23-5 (DBV) form factor, the TPS7A0533PDBVR is well-suited for space-constrained applications. Additional features include thermal shutdown and current limit protection, enhancing its reliability and safety. Overall, this LDO regulator is a versatile choice for designers looking for a compact, efficient, and reliable voltage regulation solution.

Features

The TPS7A0533PDBVR is a low-dropout (LDO) linear voltage regulator developed by Texas Instruments. Key features include:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with input voltages ranging from 0.75V to 5.5V, making it suitable for a variety of applications.
3. Output Current: Supports a maximum output current of 500 mA.
4. Low Quiescent Current: Consumes low quiescent current, enhancing efficiency, especially in battery-powered applications.
5. Low Dropout Voltage: Allows for low dropout performance, which is crucial for high-efficiency operation.
6. Noise Performance: Offers low output noise and high power supply rejection ratio (PSRR), improving signal integrity.
7. Stability: Provides stable operation with a variety of output capacitors.
8. Protection Features: Includes thermal shutdown and current limit protection to safeguard against fault conditions.
9. Package: Available in a compact SOT-23 package, making it suitable for space-constrained designs.
10. Applications: Ideal for use in portable and battery-powered equipment, RF applications, and precision analog circuits.
These features make the TPS7A0533PDBVR a versatile choice for efficient voltage regulation in compact electronic designs.

Package

The TPS7A0533PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package type, which is a small outline transistor package with five pins. This package is suitable for space-constrained applications, providing ease of use in surface-mount designs.

Pinout

The TPS7A0533PDBVR is a low-dropout linear voltage regulator manufactured by Texas Instruments. It typically comes in a small SOT-23-5 package, which means it has a pin count of 5.
The functions of these pins are generally as follows:
1. Input (IN): Connects to the input voltage supply.
2. Ground (GND): Common ground reference for input and output.
3. Output (OUT): Provides the regulated output voltage.
4. Bypass (BYP): Used for noise reduction; connecting a capacitor to this pin can lower output noise.
5. Enable (EN): Controls the output; the device is enabled when this pin is high.
The TPS7A0533PDBVR is designed to provide a stable 3.3V output from a higher input voltage, featuring low dropout voltage, low noise, and high PSRR, making it ideal for noise-sensitive RF and precision analog circuits.

Manufacturer

The TPS7A0533PDBVR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products and components, including integrated circuits, digital signal processors, microcontrollers, and analog devices. The company is known for its innovation in the electronics industry and provides components that are used in various applications such as automotive, industrial, personal electronics, and communications equipment.

Application

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator used in various applications such as portable devices, wireless communication equipment, industrial instrumentation, and automotive electronics. Its high PSRR and low noise make it suitable for sensitive analog and RF circuits. Additionally, it can be used in power management for microcontrollers, DSPs, and other digital circuits requiring stable power supply.

Equivalent

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products could include:
1. Microchip MCP1703A - Similar LDO with low quiescent current.
2. Analog Devices ADP3333 - Offers similar output voltage regulation.
3. STMicroelectronics LDK220 - Low dropout and quiescent current.
4. ON Semiconductor NCP1117 - General-purpose LDO regulator.
When selecting an equivalent, verify that the electrical characteristics such as output voltage, current rating, dropout voltage, and package type match your requirements.

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