TPS7A2533DRVR

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TPS7A2533DRVR

IC REG LINEAR 3.3V 300MA 6WSON

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.21V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 4.5 µA
PSRR 75dB ~ 52dB (10Hz ~ 1kHz)
ControlFeatures Enable, Power Good
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

概述

Description

The TPS7A2533DRVR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage of 3.3V with an output current capability of up to 1 A. This device is suited for applications requiring efficient power management in compact form factors. With a wide input voltage range from 1.5V to 6.0V, the TPS7A2533DRVR supports various power supply sources.
Key features include a low quiescent current, excellent load and line transient response, and high power-supply rejection ratio (PSRR). It is also equipped with overcurrent and overtemperature protection mechanisms to enhance operational reliability. The regulator offers an adjustable output voltage, giving it flexibility for different design requirements.
The device is packaged in a small, thermally efficient 6-pin WSON (DRV) package, making it ideal for space-constrained applications such as portable electronics, industrial equipment, and communication devices. Its robust design ensures reliable performance in challenging environments, providing a cost-effective solution for modern power management needs.

Features

The TPS7A2533DRVR is a low-dropout (LDO) voltage regulator designed for precision power management in a variety of applications. Key features include:
1. Output Voltage Range: It offers adjustable output voltages from 0.8 V to 5.2 V, making it versatile for different circuit requirements.

2. Dropout Voltage: It has a low dropout voltage, typically around 190 mV at a 1 A load, ensuring efficient operation with minimal voltage loss.
3. Current Capability: The regulator supports up to 1 A of output current, suitable for powering various loads.
4. Low IQ: With a quiescent current of only 19 µA, it is optimized for battery-powered applications, enhancing energy efficiency.
5. Accuracy: The device provides high output voltage accuracy, typically within ±1% over line, load, and temperature variations.
6. Protection Features: It includes overcurrent protection, thermal shutdown, and reverse current protection to ensure safe operation.
7. Noise Performance: The LDO features excellent noise performance, with a low output noise of 15.4 µVRMS, suitable for sensitive applications.
8. Package: Available in a compact WSON package, it is suitable for space-constrained designs.
These features make the TPS7A2533DRVR ideal for applications requiring reliable and efficient voltage regulation.

Package

The TPS7A2533DRVR is a voltage regulator integrated circuit produced by Texas Instruments. It is packaged in a WSON (DRV) package, which typically refers to a "Dual Flat No-Leads" package. Specifically, the "DRVR" suffix indicates a 6-pin configuration with a standard package unit for surface-mount technology.

Pinout

The TPS7A2533DRVR is a low-dropout voltage regulator (LDO) from Texas Instruments. It typically comes in a 10-pin WSON (DRC) package. The device provides a stable supply voltage for various applications requiring precise power management.
Key functions and features include:
- Output Current: It can deliver up to 1 A of output current.
- Low Dropout: Designed for low dropout voltage, enhancing efficiency.
- Precision: Offers high accuracy with a fixed 3.3 V output.
- Input Voltage Range: Operates from 2.7 V to 18 V input.
- Low Noise: Suitable for sensitive applications due to its low output noise.
The pins in such devices generally include VIN (input voltage), VOUT (output voltage), GND (ground), EN (enable), and possibly other control or feedback pins, although specific pin functions may vary based on the exact configuration and design priorities. Always refer to the specific datasheet for detailed pin functions and layout guidelines.

Manufacturer

The manufacturer of the TPS7A2533DRVR is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which it sells to electronics designers and manufacturers globally. The company is known for its focus on developing analog chips and embedded processors, and it serves a wide range of industries, including automotive, consumer electronics, industrial, and communications sectors.

Application

The TPS7A2533DRVR is a low-dropout (LDO) voltage regulator designed for applications requiring precise voltage regulation and low noise. Its primary application areas include powering sensitive analog circuits, RF components, precision sensors, and microcontrollers. It is also suitable for use in telecommunications, industrial automation, automotive systems, and consumer electronics where stable voltage supply and efficient power management are critical.

Equivalent

Equivalent products to the TPS7A2533DRVR voltage regulator include the LT1763 series from Analog Devices, the NCP718 series from ON Semiconductor, and the MIC5209 series from Microchip Technology. These alternatives offer similar features such as low dropout voltage, low quiescent current, and various output voltage options. Always check specific parameters and compatibility for your application.

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