LT1763CS8

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LT1763CS8

+Nomenclature

LDO Voltage Regulators LT1763 - 500mA, Low Noise, LDO Micropower Regulators

  • FabricantÉquipement de simulation

  • Pièce fabricant #LT1763CS8

  • Fiche technique LT1763CS8 DataSheet

  • En stock5397

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Présentation

Description

The LT1763CS8 is a low-dropout (LDO) linear voltage regulator designed by Analog Devices, originally under Linear Technology. It offers a high-performance solution for applications requiring a stable voltage output with minimal drop across the regulator. Operating with a wide input voltage range, it can deliver up to 500mA of output current. The device exhibits low quiescent current, making it power-efficient, and is suitable for battery-powered systems.
Key features include its low dropout voltage of around 300mV, high ripple rejection, and excellent line and load transient responses. The regulator also provides a precise output voltage with an accuracy of ±1.5% over a wide temperature range. Built-in protection features like current limiting and thermal shutdown enhance reliability and safety.
The LT1763CS8 comes in an 8-lead SOIC package, which is compact and easy to integrate into various circuit designs. This makes it ideal for use in consumer electronics, telecommunications, and other applications requiring efficient voltage regulation in a small form factor.

Equivalent

The LT1763CS8 is a low-dropout (LDO) linear regulator. Some equivalent products include:
1. MCP1700 Series by Microchip - Offers similar low-dropout performance.
2. ADP3330 by Analog Devices - A high-accuracy, low-dropout linear regulator.
3. LP2985 by Texas Instruments - Another low-dropout linear regulator with comparable specs.
4. MIC5205 by Microchip - Features similar voltage regulation capabilities.
Always verify the electrical characteristics and package compatibility for your specific application.

Features

The LT1763CS8 is a low-dropout (LDO) linear voltage regulator designed for efficient power management. Here are its key features:
1. Low Dropout Voltage: Typically 300mV at 500mA, enabling operation with low input-output voltage differentials.
2. Output Current: Capable of supplying a maximum output current of 500mA.
3. Input Voltage Range: Operates with an input voltage range of 1.8V to 20V.
4. Low Quiescent Current: Typically around 30µA, making it suitable for battery-powered applications.
5. Output Voltage Options: Available in fixed output voltage options ranging from 1.5V to 15V, as well as an adjustable version.
6. High Accuracy: Output voltage accuracy is typically within ±1.5%.
7. Low Noise: Low output voltage noise of 20µVRMS, beneficial for noise-sensitive applications.
8. Stability: Stable with a small 3.3µF ceramic output capacitor.
9. Thermal Protection: Includes over-temperature and over-current protection features.
10. Package: Comes in an 8-pin SOIC package.
These features make the LT1763CS8 ideal for applications requiring precise voltage regulation, low noise, and efficient power usage.

Pinout

The LT1763CS8 is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices (formerly Linear Technology). It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The main functions of the LT1763CS8 include providing a stable output voltage with high accuracy and low noise, making it suitable for powering sensitive electronic components.
The pin configuration for the LT1763CS8 is as follows:
1. IN: Input pin where the unregulated voltage is supplied.
2. GND: Ground reference for the regulator.
3. OUT: Output pin where the regulated voltage is provided.
4. SHDN: Shutdown pin to turn the regulator on or off.
5. BYP: Bypass pin for connecting a capacitor to reduce output noise.
6. NC: No connection pin, typically left unconnected.
7. ADJ/FB: Adjustment/feedback pin used to set the output voltage level.
8. NC: No connection pin, typically left unconnected.
This device is known for its low quiescent current and the ability to provide a stable output with low dropout voltage, making it ideal for battery-powered applications.

Manufacturer

The LT1763CS8 is manufactured by Analog Devices, Inc. This company is a multinational semiconductor firm specializing in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Analog Devices provides solutions for a broad range of industries, including industrial, automotive, healthcare, consumer electronics, and communications. Initially known for its analog and data conversion products, the company has expanded its portfolio through research and acquisitions to include power management technology, radio frequency ICs, and other advanced electronics solutions.

Application

The LT1763CS8 is a low dropout (LDO) linear voltage regulator designed for applications requiring low noise, high efficiency, and low quiescent current. Its primary application areas include powering sensitive analog and RF circuits, battery-powered devices, and portable equipment. It's also suitable for use in post-regulation of switching power supplies, where noise reduction is critical. Additionally, it is used in telecom equipment, instrumentation, and industrial devices where a stable and precise voltage is crucial. Its low dropout voltage and low noise make it ideal for applications in wireless communications, audio equipment, and any area where low power consumption is desired.

Package

The LT1763CS8 is a Low Dropout (LDO) voltage regulator in an 8-lead SOIC (Small Outline Integrated Circuit) package.