LT1764EQ-2.5#TRPBF

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LT1764EQ-2.5#TRPBF

IC REG LINEAR 2.5V 3A 5DDPAK

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 2.5V
VoltageDropout(Max) 0.66V @ 3A
Current-Output 3A
Current-Quiescent(Iq) 1.5 mA
Current-Supply(Max) 200 mA
PSRR 63dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

概述

Description

The LT1764EQ-2.5#TRPBF is a low-dropout (LDO) linear voltage regulator designed by Analog Devices (formerly Linear Technology). It delivers a fixed output voltage of 2.5V with a maximum output current of 3A. This LDO features a low dropout voltage of 340mV at full load, making it suitable for applications requiring efficient power regulation with minimal voltage loss across the regulator. The device includes internal protection features such as current limiting and thermal shutdown to safeguard against overload and overheating, ensuring reliable operation.
The LT1764EQ-2.5#TRPBF is known for its low output noise and excellent transient response, making it ideal for sensitive electronic applications like telecommunications, industrial equipment, and consumer electronics. It typically comes in a surface-mountable package, enhancing its suitability for compact and densely populated PCBs. Additionally, the device boasts a wide input voltage range and high PSRR (Power Supply Rejection Ratio), further supporting its use in environments with variable input conditions.

Features

The LT1764EQ-2.5#TRPBF is a low-dropout (LDO) linear voltage regulator designed to provide a fixed output voltage of 2.5V. It is known for its high performance and reliability in various applications. Key features include:
1. Output Current: It can deliver up to 3A of output current with a low dropout voltage, making it suitable for powering high-current loads.
2. Low Dropout Voltage: The dropout voltage is typically 340mV at full load, which enhances efficiency and performance in battery-powered systems.
3. Quiescent Current: Features a low quiescent current of around 1mA when operational, which helps in conserving power.
4. Protection: Includes built-in protection features such as thermal shutdown and current limiting to prevent damage due to overheating or overcurrent conditions.
5. Stability: Designed for stable operation with a wide range of output capacitors, including low ESR ceramic types.
6. Package: Comes in an 8-pin TO-263 surface-mount package, which aids in efficient thermal management.
7. Temperature Range: Operates over a wide temperature range, suitable for industrial applications.
These features make the LT1764EQ-2.5#TRPBF ideal for applications requiring efficient power regulation with robust protection and stability.

Package

The LT1764EQ-2.5#TRPBF is a low dropout voltage regulator in a TO-263 package, also known as a D2PAK. This package is designed for surface mounting on a circuit board and is commonly used for its heat dissipation properties and ease of automation in manufacturing processes.

Pinout

The LT1764EQ-2.5#TRPBF is a low dropout (LDO) linear regulator. It comes in a 5-pin DD-Pak package. The primary function of this component is to provide a stable 2.5V output from a higher voltage input, with a maximum output current of 3A. The pins are typically configured as follows:
1. VIN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin for the return path of current.
3. VOUT: Output voltage pin where the regulated 2.5V is provided.
4. ADJ/NC: Adjust pin for setting a different output voltage on adjustable versions, or No Connection for fixed versions.
5. SHDN: Shutdown pin for enabling or disabling the regulator.
This package is designed to efficiently manage heat dissipation, suitable for applications requiring moderate power levels.

Manufacturer

The LT1764EQ-2.5#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves various industries, including telecommunications, automotive, industrial, healthcare, and consumer electronics, providing components that facilitate sensing, measuring, powering, connecting, and interpreting real-world data.

Application

The LT1764EQ-2.5#TRPBF is a low-dropout (LDO) linear regulator commonly used in applications requiring stable and precise voltage regulation. It is suitable for powering microprocessors, microcontrollers, and DSPs. Additionally, it is used in applications like telecom equipment, networking devices, and portable electronics where efficient power management and noise reduction are crucial. Its low dropout voltage makes it ideal for battery-powered devices, enhancing battery life and performance.

Equivalent

The LT1764EQ-2.5#TRPBF is a low-dropout (LDO) linear voltage regulator by Analog Devices (formerly Linear Technology), fixed at 2.5V. Equivalent products include:
1. Texas Instruments: TPS7A4700 series (configurable output).
2. ON Semiconductor: NCP1117 (fixed output versions available).
3. Microchip Technology: MCP1826S series (fixed output versions).
Ensure the equivalents meet your requirements for voltage, current, and dropout specifications.

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