TPS73225DBVR

Imagens apenas para referência

TPS73225DBVR

+Lista de Materiais

IC REG LINEAR 2.5V 250MA SOT23-5

365 Garantia de Qualidade em 1 dia

7*24 Garantia de serviço em 24 horas

90-Garantia de pós-venda em 1 dia

Garantia de Produto Genuíno

Especificações

Atributo Valor
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) 2.5V
VoltageDropout(Max) 0.15V @ 250mA
Current-Output 250mA
Current-Quiescent(Iq) 550 µA
Current-Supply(Max) 950 µA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Short Circuit, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Visão Geral

Description

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage of 2.5V with a maximum output current of 250mA. Part of the TPS732xx series, this component is known for its low noise, fast transient response, and low quiescent current, making it ideal for applications requiring efficient power management and minimal power consumption. It features a wide input voltage range and an output capacitor-less design, which enhances its flexibility in various applications.
The device includes an adjustable output voltage option and a built-in thermal shutdown and current limit protection, ensuring reliability and safety. Housed in a small SOT-23-5 package, the TPS73225DBVR is suitable for space-constrained applications. It is commonly used in portable electronics, battery-operated systems, and communication devices. Its combination of low dropout voltage and high power supply rejection ratio (PSRR) ensures stable performance even in challenging electrical environments.

Equivalent

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products might include:
1. Microchip MCP1825S - Offers similar LDO characteristics.
2. Analog Devices ADP3338 - Comparable performance in voltage regulation.
3. ON Semiconductor NCP1117 - Provides similar output current and dropout voltage.
Ensure to check each component's datasheet for exact specifications and compatibility with your application.

Features

The TPS73225DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It features a fixed output voltage of 2.5V and can source up to 250 mA of output current. Key features include:
1. Low Dropout Voltage: Offers a very low dropout voltage, suitable for battery-powered applications where minimizing power loss is crucial.

2. High PSRR: It has high Power Supply Rejection Ratio (PSRR), effectively minimizing the impact of power supply noise on the output.

3. Fast Transient Response: Quickly responds to changes in load and input voltage, maintaining output stability.

4. Low Quiescent Current: Consumes minimal current when idle, improving battery life in portable applications.

5. Thermal Shutdown Protection: Protects the device from damage in over-temperature conditions.

6. Overcurrent Protection: Safeguards the device against short-circuit conditions.

7. Enable Pin: Allows the device to be turned on or off, providing additional power-saving options.

8. Stable with Low ESR Capacitors: Compatible with low Equivalent Series Resistance (ESR) capacitors, broadening application flexibility.
These features make it well-suited for applications requiring efficient, stable voltage regulation in compact form factors.

Pinout

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here are the pin functions:
1. IN: Input voltage pin where the unregulated voltage is supplied.
2. GND: Ground pin, which is the common ground for the input and output.
3. NR/FB: Noise Reduction/Feedback pin used to improve output noise performance or for setting the output voltage in adjustable versions.
4. OUT: Regulated output voltage pin.
5. EN: Enable pin used to turn the regulator on or off. When high, the LDO is enabled; when low, it is disabled, reducing quiescent current.
The TPS73225DBVR is specifically a fixed 2.5V output version of the TPS732 series. It is known for its low dropout voltage and low quiescent current, making it suitable for battery-powered applications.

Manufacturer

The TPS73225DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. They are known for producing a wide range of electronic components, including analog chips, digital signal processors, and microcontrollers, which are used in a variety of electronic systems and devices. TI serves a broad spectrum of industries, including automotive, industrial, consumer electronics, and communications equipment.

Application

The TPS73225DBVR is a low-dropout (LDO) voltage regulator designed for applications requiring efficient power management. Key application areas include:
1. Consumer Electronics: Provides stable voltage for devices like smartphones and tablets.
2. Industrial Equipment: Ensures reliable power supply for sensors and control systems.
3. Communication Devices: Supports power regulation in wireless and networking equipment.
4. Medical Devices: Offers precise voltage control for sensitive medical equipment.
5. Automotive Systems: Used in infotainment and other in-car electronic systems.
6. Battery-Powered Devices: Extends battery life in portable equipment through efficient voltage regulation.
Its ability to deliver a stable output with low dropout voltage makes it versatile for various precision power management needs.

Package

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, packaged in a SOT-23-5 (Small Outline Transistor) format. This package is compact, suitable for small-scale applications, and features five pins.

Produtos relacionados a TPS73225DBVR