TPS75525KTT

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TPS75525KTT

IC REG LDO 2.5V 5A DDPAK-5

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Spécifications

Package Tube
ProductStatus Obsolete
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 2.5V
Current-Output 5A
Current-Quiescent(Iq) 200 µA
PSRR 60dB (100Hz)
ControlFeatures Enable, Power Good
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Vue d'ensemble

Description

The TPS75525KTT is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the TPS755xx family, which is known for its high current output and low dropout voltage. The device is capable of delivering up to 5A of continuous output current, making it suitable for high-performance applications requiring efficient power management.
Key features of the TPS75525KTT include a low dropout voltage of approximately 350mV at full load, which enhances efficiency by minimizing power dissipation. It provides a fixed output voltage of 2.5V, ideal for powering digital circuits and microprocessors. The regulator also includes thermal and over-current protection, which ensures reliable operation under adverse conditions. An enable pin is available for easy on/off control, allowing for power conservation in standby modes.
The TPS75525KTT is housed in a thermally enhanced TO-263 (KTT) package, providing superior heat dissipation. Its robust design and high current capability make it suitable for a variety of applications, including telecommunications, networking equipment, and industrial systems.

Features

The TPS75525KTT is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output voltage of 2.5V.
2. Output Current: Capable of delivering up to 5A continuous output current, making it suitable for high-power applications.
3. Low Dropout Voltage: Offers a low dropout voltage, which enhances efficiency by minimizing power loss.
4. Fast Transient Response: Ensures stable output even with sudden changes in load current, beneficial for applications requiring quick response times.
5. Current Limitation and Thermal Protection: Built-in features to safeguard against overcurrent and overheating, enhancing reliability and safety.
6. Enable Pin: Includes an enable pin for power sequencing and reducing power consumption when not in use.
7. Package: Available in a 5-pin TO-263 surface-mount package, facilitating easy integration into circuit boards.
8. Applications: Ideal for powering high-current digital circuits, including FPGAs, DSPs, and microprocessors.
These features make the TPS75525KTT a robust choice for power management in demanding electronic systems.

Package

The TPS75525KTT is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a TO-263 (KTT) package, which is a surface-mount package with a 5-pin configuration. This package type aids in heat dissipation and is suitable for applications requiring efficient power regulation.

Pinout

The TPS75525KTT is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 7-pin TO-263 (KTT) package. This device is designed to provide dual output voltages, typically used for applications requiring separate voltage rails. Here are the pin functions for the TPS75525KTT:
1. IN1: Input voltage for the first regulator.
2. OUT1: Output voltage for the first regulator.
3. OUT2: Output voltage for the second regulator.
4. GND: Ground connection for the device.
5. IN2: Input voltage for the second regulator.
6. EN: Enable pin for the second regulator.
7. NC: No connection (used for mechanical stability).
The TPS75525KTT is commonly used in applications where two fixed output voltages are necessary, making it suitable for powering microcontrollers and other components requiring stable power supplies.

Manufacturer

The TPS75525KTT is a voltage regulator manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. The company is known for its innovation in the electronics industry, producing components that are used in a wide range of applications, including automotive, industrial, consumer electronics, and communications equipment. TI is one of the largest semiconductor companies in the world and is particularly renowned for its analog chips and embedded processors.

Application

The TPS75525KTT is a low-dropout (LDO) linear voltage regulator. Its application areas include powering digital signal processors (DSPs), microcontrollers, and other digital circuits requiring a stable voltage supply. It is often used in consumer electronics, telecommunications equipment, industrial automation systems, and automotive electronics due to its ability to provide efficient power management and thermal performance. Its fast transient response and precise voltage regulation make it suitable for applications requiring reliable power supply stabilization.

Equivalent

The TPS75525KTT is a low-dropout (LDO) voltage regulator from Texas Instruments, providing dual output. Equivalent products include the LT1963 series from Analog Devices, the MIC29302 series from Microchip Technology, and the NCP5663 series from ON Semiconductor. When selecting a replacement, ensure compatibility in terms of output voltage, current rating, dropout voltage, and package. Always verify the specific requirements of your application before choosing an equivalent.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

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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