LT1763CS8-5#PBF

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LT1763CS8-5#PBF

IC REG LINEAR 5V 500MA 8SOIC

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Спецификации

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 0.45V @ 500mA
Current-Output 500mA
PSRR 65dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Обзор

Description

The LT1763CS8-5#PBF is a low dropout (LDO) linear voltage regulator designed and manufactured by Analog Devices, Inc. It offers a fixed output voltage of 5V and is known for its high performance, characterized by low noise, low dropout voltage, and low quiescent current. The device can deliver up to 500mA of output current with a dropout voltage of just 300mV at full load, making it suitable for battery-powered and portable applications.
The LT1763CS8-5#PBF includes features such as thermal shutdown, current limiting, and reverse battery protection. It also boasts a low noise operation of 20µVRMS over a 10Hz to 100kHz bandwidth without the need for an external noise bypass capacitor.
Packaged in an 8-lead SOIC package, it is designed for ease of use and space conservation. Its reliability and robust performance make it ideal for applications in telecommunications, industrial, and consumer electronics where stable voltage regulation is critical.

Features

The LT1763CS8-5#PBF is a low dropout (LDO) linear voltage regulator. Here are its key features:
1. Output Voltage: Fixed at 5V.
2. Maximum Output Current: Capable of supplying up to 500mA.
3. Low Dropout Voltage: Typically around 300mV at full load, making it efficient for low-voltage operations.
4. Low Quiescent Current: Consumes approximately 30µA during operation, which helps in extending battery life in portable applications.
5. Input Voltage Range: Operates with input voltages from 1.8V above the output voltage up to a maximum of 20V.
6. Output Voltage Tolerance: Maintains a precision of ±1.5% over line, load, and temperature variations.
7. Thermal Protection: Includes built-in thermal overload protection to prevent damage from excessive power dissipation.
8. Short-Circuit Protection: Safeguards against output short circuits.
9. Package: Available in an 8-lead SOIC (Small Outline Integrated Circuit) package.
10. Applications: Suitable for use in portable instruments, battery-powered systems, and low-voltage systems, where low dropout and low power consumption are critical.
These features make the LT1763CS8-5#PBF ideal for applications requiring efficient power management with minimal heat generation.

Package

The LT1763CS8-5#PBF is a low dropout (LDO) voltage regulator from Analog Devices, packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package.

Pinout

The LT1763CS8-5#PBF is a low dropout (LDO) linear voltage regulator. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. This specific version of the LT1763 is designed to provide a fixed output voltage of 5V. The device is known for its low quiescent current and high power supply rejection ratio, making it suitable for battery-powered and noise-sensitive applications.
The primary functions of the pins are as follows:
1. IN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin, connected to the system ground.
3. OUT: Output pin, where the regulated 5V is provided.
4. SHDN: Shutdown pin, used to enable or disable the regulator.
5. BYPASS: Bypass pin, where a capacitor can be connected to reduce output noise.
6. NC: No connection, not internally connected.
7. NC: No connection, not internally connected.
8. NC: No connection, not internally connected.
The device is suitable for applications requiring a reliable and stable low-noise 5V output.

Manufacturer

The LT1763CS8-5#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves various industries, including industrial, automotive, communications, healthcare, consumer electronics, and more. It is well-known for its high-performance analog technology and offers a wide range of products, including amplifiers, converters, power management ICs, and sensors.

Application

The LT1763CS8-5#PBF is a low-dropout (LDO) linear voltage regulator. Its application areas include powering sensitive electronic components like microcontrollers, DSPs, and FPGAs in various devices. It is ideal for use in battery-powered systems, portable devices, telecommunications equipment, and instrumentation due to its low noise and low dropout voltage. Additionally, its small footprint and high performance make it suitable for space-constrained applications.

Equivalent

The LT1763CS8-5#PBF is a low-dropout (LDO) linear voltage regulator. Equivalent products could include:
1. Microchip MCP1703A-5002E/MB: A similar LDO with a 5V output.
2. Texas Instruments TLV76733P: Offers a comparable performance in LDO applications.
3. ON Semiconductor NCP1117ST50T3G: Another 5V LDO regulator with similar specifications.
When selecting an equivalent, ensure the pin configuration, dropout voltage, current rating, and thermal characteristics meet your specific needs.

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