TPS7A0533PDBVR

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TPS7A0533PDBVR

+Nomenclature

IC REG LINEAR 3.3V 200MA SOT23-5

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Spécifications

Attribut Valeur
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

Présentation

Description

The TPS7A0533PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide high-accuracy power supply regulation. This device delivers a fixed output voltage of 3.3V and can supply a load current of up to 500 mA. It is housed in a compact SOT-23-5 package, making it suitable for applications where space is a constraint.
The TPS7A0533PDBVR features a low quiescent current, making it energy-efficient and ideal for battery-operated devices. It offers excellent line and load transient response, ensuring stable performance even under varying input and output conditions. The regulator also includes thermal shutdown and current limiting for added protection against overheating and overloading conditions.
Designed for use in applications such as industrial equipment, consumer electronics, and communication devices, the TPS7A0533PDBVR supports a wide input voltage range and offers excellent noise performance. Its small form factor, combined with its robust features, makes it versatile and reliable for providing regulated power in a variety of electronic designs.

Equivalent

The TPS7A0533PDBVR is a low-dropout (LDO) linear voltage regulator. Equivalent products from other manufacturers might include:
1. Microchip MCP1703 - Low-dropout regulator with similar voltage and current specifications.
2. ON Semiconductor NCP1117 - Offers comparable performance for low-dropout applications.
3. LDK320 - From STMicroelectronics, similar in low dropout and output current capability.
4. AMS1117 - Another popular LDO with similar characteristics.
Always verify specifications and pin compatibility when considering replacements.

Features

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 0.8V to 5.5V, allowing flexibility in supply voltage.
3. Output Current: Supports up to 500 mA, suitable for powering various applications.
4. Low Quiescent Current: Typically around 0.3 µA, making it ideal for battery-powered devices.
5. Low Dropout Voltage: Ensures efficient operation, with a typical dropout of 130 mV at 500 mA.
6. High PSRR: Offers excellent power supply ripple rejection, enhancing output stability.
7. Fast Start-Up: Quick turn-on time aids in rapid response to load changes.
8. Protection Features: Includes thermal shutdown and current limit for enhanced reliability.
9. Package: Available in a small SOT-23 package, suitable for space-constrained designs.
These features make the TPS7A0533PDBVR suitable for applications requiring efficient, stable voltage regulation in compact form factors.

Pinout

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It comes in a 5-pin SOT-23 package. This specific version of the TPS7A05 series is designed to output a fixed voltage of 3.3V.
Here is a concise breakdown of the pin functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (VIN): Input voltage supply.
3. Pin 3 (EN): Enable pin. A high-level signal on this pin enables the regulator, while a low-level signal disables it.
4. Pin 4 (NC): No connect. Typically, this pin is not connected to anything in the circuit.
5. Pin 5 (VOUT): Regulated output voltage.
The TPS7A0533PDBVR is suitable for applications requiring low noise and low power consumption, ensuring efficient power delivery with minimal power loss.

Manufacturer

The TPS7A0533PDBVR is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is a global semiconductor company. It designs and manufactures a wide array of analog and embedded processing chips for various electronic applications. TI’s products are used in industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Known for its innovation and extensive product range, Texas Instruments is a leading player in the electronics industry, providing components that are essential for the development and functioning of modern electronic devices.

Application

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator designed for applications requiring precise voltage regulation and low power consumption. It is commonly used in the following areas:
1. Consumer Electronics: Ideal for portable devices like smartphones and tablets due to its low noise and power efficiency.
2. Industrial Equipment: Used in various control systems for stable power supply.
3. Medical Devices: Ensures reliable operation in sensitive equipment.
4. Telecommunications: Supports stable signal processing.
5. Automotive Electronics: Suitable for infotainment systems and other electronic modules.
6. IoT Devices: Powers sensors and microcontrollers in connected applications.

Package

The TPS7A0533PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a DBV package type, also known as an SOT-23-5. This is a small, surface-mount package with five pins, commonly used for compact electronic designs requiring efficient space utilization.

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