TPS73225DBVR

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TPS73225DBVR

IC REG LINEAR 2.5V 250MA SOT23-5

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Spécifications

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

Vue d'ensemble

Description

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS732xx series, designed for applications requiring precise voltage regulation with low power consumption. The device offers a fixed output voltage of 2.5V and can deliver up to 250 mA of output current. One of its key features is its low dropout voltage, which allows for efficient regulation with minimal power loss, especially useful in battery-powered applications. The TPS73225DBVR also includes other features such as fast transient response, low output noise, and thermal shutdown protection. It operates with an input voltage range of 2.2V to 5.5V, making it suitable for a variety of electronic devices. The component comes in a small SOT-23 package, ideal for space-constrained designs. Additionally, the device includes a noise reduction pin to further enhance performance in sensitive applications. Overall, it is a robust solution for applications requiring reliable voltage regulation in compact form factors.

Features

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 2.5V.
2. Input Voltage Range: The device operates with an input voltage range of 1.7V to 5.5V.
3. Output Current: It supports a maximum output current of up to 250 mA.
4. Low Dropout Voltage: The regulator features low dropout voltage, enhancing efficiency, especially in battery-powered applications.
5. Fast Start-Up: The device has a quick start-up time, suitable for applications requiring fast power-up.
6. Low Noise: Integrated noise-reduction capabilities minimize output voltage noise.
7. Thermal Protection: It includes thermal shutdown protection to prevent overheating.
8. Current Limiting: Built-in overcurrent protection ensures safety under fault conditions.
9. Package: Available in a small SOT-23 package, making it suitable for space-constrained applications.
These features make the TPS73225DBVR an ideal choice for applications requiring stable and efficient voltage regulation with minimal noise and space utilization.

Package

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, packaged in a SOT-23-5 (Small Outline Transistor) form factor. This package type is compact, with five leads, making it suitable for space-constrained applications.

Pinout

The TPS73225DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in a SOT-23 package, which has 5 pins. Here is a brief overview of its pin functions:
1. IN: Input voltage pin. Connect the input supply voltage here.
2. GND: Ground pin. This is the reference point for the output voltage.
3. EN: Enable pin. This pin is used to enable or disable the regulator. Driving it high enables the regulator, while driving it low disables it.
4. OUT: Output voltage pin. This is where the regulated output voltage is available.
5. NR/FB: Noise reduction or feedback pin. In fixed-output versions, it is used for noise reduction by connecting a capacitor. In adjustable versions, it is connected to a resistor divider for setting the output voltage.
The TPS73225DBVR is designed for a fixed output voltage of 2.5V with features like low dropout voltage, low noise, and fast start-up time, making it suitable for a variety of applications requiring stable power supply regulation.

Manufacturer

The TPS73225DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a broad range of electronic components and integrated circuits. It operates in various sectors, including analog electronics, digital signal processing, and embedded processing, serving industries like consumer electronics, automotive, industrial, and telecommunications. TI is known for its innovation and development in chip technology and has a significant presence in the global electronics market.

Application

The TPS73225DBVR is a voltage regulator used in various applications, such as portable devices, consumer electronics, telecommunications equipment, and industrial automation systems. It provides a stable 2.5V output, making it ideal for powering microcontrollers, digital signal processors (DSPs), and other sensitive electronic components. Its low dropout voltage and low noise performance make it suitable for battery-powered applications and noise-sensitive devices.

Equivalent

The TPS73225DBVR is a low-dropout regulator (LDO) by Texas Instruments. Equivalent products include the LD1117S25 or LD1117V25 from STMicroelectronics, the LM1117MP-2.5 from Texas Instruments, and the NCP1117ST25T3G from ON Semiconductor. These alternatives provide similar voltage regulation and output features. Always check specific parameters to ensure compatibility with your application.

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DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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