LT1763CS8-5#TRPBF

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LT1763CS8-5#TRPBF

IC REG LINEAR 5V 500MA 8SOIC

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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) 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)

概述

Description

The LT1763CS8-5#TRPBF is a low dropout (LDO) linear voltage regulator designed by Analog Devices, formerly Linear Technology. It offers a fixed output voltage of 5V and is capable of delivering up to 500mA of output current. The component is noted for its low quiescent current of 30µA and a low dropout voltage of just 300mV at full load, making it suitable for battery-powered applications where efficiency is critical.
This regulator is designed to provide a stable output voltage with excellent line and load regulation characteristics. It features an internal current limit and thermal shutdown to protect against overload conditions. The LT1763CS8-5#TRPBF comes in an 8-lead SOIC package with an exposed pad for better thermal performance.
Key applications include powering low-voltage digital systems, RF systems, and precision analog circuits. It also features low output noise, making it beneficial for noise-sensitive applications. With its robust performance characteristics, the LT1763CS8-5#TRPBF is a versatile choice for a variety of electronic designs requiring a dependable voltage regulation solution.

Features

The LT1763CS8-5#TRPBF is a low-dropout (LDO) linear regulator from Analog Devices, designed for efficient voltage regulation with low power consumption. Here are its key features:
1. Output Voltage: Fixed output of 5V.
2. Input Voltage: Operates with an input voltage up to 20V.
3. Output Current: Provides up to 500mA of output current.
4. Dropout Voltage: Low dropout voltage of 300mV at full load.
5. Quiescent Current: Low quiescent current of 30µA, which is advantageous for battery-powered applications.
6. Noise Performance: Features low output noise of 20µVRMS over a 10Hz to 100kHz bandwidth.
7. PSRR: High power supply rejection ratio (PSRR) of 60dB at 1kHz.
8. Protection: Includes thermal shutdown and current limit protection.
9. Package: Available in an 8-lead SOIC package.
10. Operating Temperature: Suitable for operation over a wide temperature range from -40°C to 125°C.
The LT1763CS8-5#TRPBF is ideal for applications requiring efficient, low-noise voltage regulation, such as in portable devices and sensitive instrumentation.

Package

The LT1763CS8-5#TRPBF is a low dropout (LDO) linear regulator, and it comes in an SOIC-8 (Small Outline Integrated Circuit-8) package. This surface-mount package is commonly used in various electronics for space-efficient applications.

Pinout

The LT1763CS8-5#TRPBF is a low dropout (LDO) linear voltage regulator. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief description of its pins:
1. Pin 1 (IN): Input voltage supply.
2. Pin 2 (GND): Ground.
3. Pin 3 (SHDN): Shutdown control input; pulling it low disables the regulator.
4. Pin 4 (ADJ/NC): In the fixed-voltage version, this pin is typically not connected. In the adjustable version of the LT1763, it is used to set the output voltage.
5. Pin 5 (NC): Not connected.
6. Pin 6 (NC): Not connected.
7. Pin 7 (OUT): Regulated output voltage.
8. Pin 8 (BY): Bypass; used primarily to connect a capacitor for noise reduction.
The LT1763CS8-5#TRPBF provides a fixed output voltage of 5V, offering features like low quiescent current, low dropout voltage, and high accuracy. It is designed for applications requiring efficient regulation with minimal power loss.

Manufacturer

The LT1763CS8-5#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company serves various industries, including telecommunications, automotive, aerospace, healthcare, and consumer electronics. Known for its high-performance products, Analog Devices focuses on delivering solutions for data conversion, signal processing, and power management applications.

Application

The LT1763CS8-5#TRPBF is a low-dropout (LDO) linear voltage regulator. Key application areas include powering sensitive electronic components such as microprocessors, analog and digital circuits, RF devices, and battery-powered systems. It is suitable for use in handheld devices, portable instrumentation, and automotive applications where low noise, low dropout voltage, and efficient power regulation are critical. Its small package size makes it ideal for space-constrained applications.

Equivalent

The LT1763CS8-5#TRPBF is a low-dropout (LDO) linear voltage regulator from Analog Devices with a fixed 5V output. Equivalent products include:
1. Texas Instruments: LP2985A-50DBVR – 5V output LDO regulator.
2. Microchip Technology: MCP1703T-5002E/CB – High voltage, low dropout LDO with 5V output.
3. ON Semiconductor: NCP1117ST50T3G – 5V LDO regulator.
These alternatives may have different specifications, so review their datasheets for compatibility with your application.

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