LT1763CS8-5

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LT1763CS8-5

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LT1763 - IC VOLT REG FIXED 1 500

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Description

The LT1763CS8-5 is a low-dropout (LDO) linear voltage regulator designed by Analog Devices. It offers a fixed 5V output and can deliver up to 500mA of output current. Key features include a low dropout voltage of 300mV at full load, low quiescent current of 30µA, and excellent line and load regulation. The device is designed for noise-sensitive applications, boasting low noise performance of only 20µVRMS over a 10Hz to 100kHz bandwidth. It also includes internal protection features such as current limiting and thermal shutdown to safeguard against conditions like overcurrent and overheating. The LT1763CS8-5 is available in an 8-lead SOIC package, making it suitable for a variety of electronic applications that require efficient power management, such as battery-powered devices, portable instruments, and communication equipment. Its reliability and efficiency make it popular in both industrial and consumer electronics.

Equivalent

The LT1763CS8-5 is a low-dropout (LDO) linear voltage regulator. Equivalent products include the MIC5205-5.0, LP2985-50, and the TPS79750. These alternatives offer similar features such as low dropout voltage, low quiescent current, and fixed 5V output. When selecting an equivalent, ensure that parameters like output current capability, input voltage range, and package type match your requirements. Always consult datasheets for detailed specifications to confirm compatibility.

Features

The LT1763CS8-5 is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient and stable voltage regulation. Here are its key features:
1. Output Voltage: Fixed at 5V.
2. Output Current: Capable of supplying up to 500mA.
3. Low Dropout Voltage: Approximately 300mV at full load (500mA), which improves efficiency.
4. Quiescent Current: Low quiescent current of around 30µA, reducing power consumption in standby mode.
5. Shutdown Mode: Features a shutdown mode that further reduces current consumption to less than 1µA.
6. Accuracy: High output voltage accuracy of ±1.5% over temperature, line, and load conditions.
7. Stability: Stable with a wide range of output capacitors, including low ESR types.
8. Thermal Protection: Built-in thermal shutdown to protect against overheating.
9. Current Limiting: Integrated current limit to prevent damage from short circuits.
10. Package: Available in an 8-lead SOIC package.
These characteristics make the LT1763CS8-5 suitable for battery-powered devices and portable applications that demand reliable voltage regulation with low power consumption.

Pinout

The LT1763CS8-5 is a low-dropout (LDO) voltage regulator from Analog Devices. It comes in an 8-pin SOIC package. The main function of the LT1763CS8-5 is to provide a regulated output voltage of 5V with a maximum output current of 500mA. It is designed for high performance, offering low noise, low dropout voltage, and low quiescent current.
The pin configuration for the LT1763CS8-5 is typically as follows:
1. IN: Input voltage supply.
2. GND: Ground.
3. SHDN: Shutdown pin (active low).
4. Bypass: Noise bypass capacitor connection.
5. OUT: Regulated output voltage.
6. GND: Ground.
7. NC: No connection (may vary depending on packaging, usually not connected to the circuit).
8. NC: No connection (similar to pin 7).
These pins help achieve its primary functions, such as efficient voltage regulation, noise reduction, and enabling or disabling the output through the shutdown feature. Always refer to the manufacturer's datasheet for precise pin functions and usage guidelines.

Manufacturer

The LT1763CS8-5 is manufactured by Linear Technology Corporation. Linear Technology, founded in 1981, was a company specializing in the design, manufacture, and marketing of high-performance analog integrated circuits. Its product portfolio included power management, data conversion, signal conditioning, RF and interface ICs, and modules for various applications across diverse industries, such as telecommunications, networking, automotive, industrial, and consumer electronics.
In 2017, Analog Devices, Inc. acquired Linear Technology. Analog Devices is a leading global company known for its extensive range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. It serves various markets, including industrial, automotive, communications, healthcare, and consumer electronics. The acquisition expanded Analog Devices' capabilities and market reach, further solidifying its position as a major player in the semiconductor industry.

Application

The LT1763CS8-5 is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient, low-noise, and stable voltage regulation. Its primary application areas include portable devices, battery-powered equipment, and noise-sensitive instrumentation. The regulator is ideal for use in handheld devices, mobile phones, and GPS units due to its low quiescent current and extended battery life. Additionally, it is suitable for powering analog and digital circuits in communication systems, wireless applications, and medical devices. Its low output noise makes it well-suited for precision sensors and audio equipment. The LT1763CS8-5 is also employed in industrial and automotive sectors where reliable voltage regulation is critical.

Package

The LT1763CS8-5 is a low dropout (LDO) linear voltage regulator by Analog Devices (formerly Linear Technology). It is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, often denoted as SO-8.

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