Semtech

EZ1587CT-2.5T  

Linear & Switching Voltage Regulators

EZ1587CT-2.5T Description

The EZ1587CT-2.5T is a linear voltage regulator designed by Semtech Corporation, offering a fixed output voltage of 2.5V with a maximum output current of 3A. This regulator is housed in a through-hole TO220-3 package, making it suitable for a wide range of applications requiring a robust and reliable power supply solution. Despite being marked as obsolete, the EZ1587CT-2.5T remains a valuable component due to its specific performance characteristics and compliance with industry standards.

EZ1587CT-2.5T Features

• Output Type: Fixed, ensuring a stable 2.5V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 7V, providing flexibility in power source selection.
• Output Current: Delivers a consistent 3A of current, making it suitable for high-current applications.
• Single Regulator Design: Simplifies circuit design and reduces component count.
• Positive Output Configuration: Ideal for applications requiring a positive voltage supply.
• Low Dropout Voltage: With a maximum dropout voltage of 1.35V at 3A, the regulator maintains efficiency even at lower input voltages.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and protect against potential faults.
• Operating Temperature Range: Functions reliably from 0°C to 125°C (TJ), making it suitable for a wide range of environmental conditions.
• Power Supply Current: Requires a maximum supply current of 13 mA, minimizing power consumption.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 72dB at 120Hz ensures minimal noise and ripple on the output voltage.
• Compliance: RoHS compliant and moisture sensitivity level 1 (unlimited), ensuring environmental and handling safety.

EZ1587CT-2.5T Applications

The EZ1587CT-2.5T is ideal for applications requiring a stable and efficient power supply. Its high current capability and low dropout voltage make it suitable for:

• Embedded Systems: Providing a reliable power source for microcontrollers and other low-voltage components.
• Industrial Equipment: Ensuring stable operation in harsh environments due to its wide operating temperature range and robust design.
• Telecommunications: Supplying power to various modules and components in communication systems.
• Consumer Electronics: Powering devices that require a stable 2.5V supply, such as USB peripherals and small appliances.

Conclusion of EZ1587CT-2.5T

The EZ1587CT-2.5T from Semtech Corporation is a versatile linear voltage regulator that offers a stable 2.5V output with a maximum current of 3A. Its low dropout voltage and high PSRR make it an efficient and reliable choice for a variety of applications. Despite being marked as obsolete, its unique features and performance benefits ensure it remains a valuable component in the electronics industry. The EZ1587CT-2.5T is particularly well-suited for applications requiring a robust power supply solution in a through-hole package, making it a reliable choice for both existing and new designs.

EZ1587CT-2.5T Documents

Download datasheets and manufacturer documentation for EZ1587CT-2.5T

Datasheets :

EZ1587C,I      

PCN Packaging :

Label Changes 28/Jun/2019      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

PCN Obsolescence/ EOL :

Mult Dev 20/Nov/2019      

HTML Datasheet :

EZ1587C,I