TPS73633DRBR

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TPS73633DRBR

IC REG LINEAR 3.3V 400MA 8SON

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.2V @ 400mA
Current-Output 400mA
Current-Quiescent(Iq) 550 µA
Current-Supply(Max) 1 mA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-VDFN Exposed Pad

概述

Description

The TPS73633DRBR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It belongs to the TPS736xx series, designed to provide a stable output voltage with low noise and fast transient response. The "33" in the part number indicates that it outputs 3.3 volts.
Key features of the TPS73633DRBR include:
1. Ultra-Low Dropout Voltage: This characteristic ensures efficient voltage regulation even when the input voltage is close to the output voltage.
2. High PSRR: It offers excellent power-supply ripple rejection, making it suitable for noise-sensitive applications.
3. Fast Transient Response: Ideal for applications with dynamic load changes.
4. Enable Pin: Allows for external control to turn the regulator on or off.
5. Thermal Protection: Prevents damage due to overheating.
6. Small Package: Offered in a compact SON (DRB) package, which saves board space and is suitable for portable and space-constrained devices.
Common applications for the TPS73633DRBR include powering microcontrollers, sensors, and other digital circuits in consumer electronics, industrial equipment, and communication devices.

Features

The TPS73633DRBR is a high-performance low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features of this component include:
1. Output Voltage: Fixed 3.3V output.
2. Input Voltage Range: Supports a wide range of input voltages, typically from 1.7V to 5.5V.
3. Output Current: Capable of delivering up to 400mA of output current.
4. Low Dropout Voltage: Offers low dropout voltage, making it efficient for low-voltage applications.
5. Ultra Low Noise: Designed with a low noise floor to support sensitive applications.
6. Fast Start-Up: Quick start-up time, beneficial for powering up systems swiftly.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. Current Limiting: Built-in current limiting for enhanced safety and protection.
9. Package: Available in a small and thermally efficient SON (DRB) package, suitable for space-constrained applications.
10. Stability: Stable with low ESR capacitors, simplifying the design process.
These features make the TPS73633DRBR ideal for applications requiring efficient, reliable power regulation in compact designs.

Package

The TPS73633DRBR is a linear voltage regulator from Texas Instruments. It comes in a DRB package type, which is a 3 mm x 3 mm VSON (Very Thin Small Outline No-Lead) package with 8 pins. This package type is designed for a compact, surface-mount design suitable for space-constrained applications.

Pinout

The TPS73633DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a small and convenient package with a pin count of 8. The device is designed to provide a regulated output voltage of 3.3V with a maximum output current of 400 mA. The key features of this LDO include low dropout voltage, low noise, and high power-supply rejection ratio (PSRR), making it suitable for powering sensitive analog circuits and RF applications.
The package type for the TPS73633DRBR is SON (Small Outline No-lead), which is ideal for space-constrained applications. Each pin serves specific functions such as input voltage (Vin), ground (GND), output voltage (Vout), noise reduction (NR), and enable (EN) functions, among others. The enable pin allows the LDO to be turned on or off, while the noise reduction pin helps in reducing the output noise.
For detailed pin configuration and their specific functions, referring to the datasheet from Texas Instruments is recommended.

Manufacturer

The TPS73633DRBR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits, processors, and sensors. TI specializes in analog and embedded processing products, which play a crucial role in the electronics industry, enabling the development of a variety of applications across different sectors such as automotive, industrial, consumer electronics, and telecommunications. The company is recognized for its innovation and extensive product portfolio, serving a diverse customer base worldwide.

Application

The TPS73633DRBR is a low-dropout (LDO) linear voltage regulator. It is typically used in applications requiring precise voltage regulation, such as telecommunications, medical devices, consumer electronics, industrial equipment, and automotive systems. Its fast transient response and low noise make it suitable for powering sensitive analog and digital circuits, microcontrollers, and RF components. Additionally, its small package size is ideal for space-constrained designs.

Equivalent

The TPS73633DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products with similar specifications include the Microchip MCP1826 (or MCP1826S), ON Semiconductor NCP1117, and Analog Devices' ADP3333 series. When selecting an equivalent, ensure the voltage, current ratings, package type, and additional features match your application's requirements. Always verify by consulting the datasheets for precise compatibility.

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