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LT1763CS8#PBF
+Lista de MateriaisIC REG LINEAR POS ADJ 500MA 8SO
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LT1763CS8#PBF
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Ficha Técnica LT1763CS8#PBF DataSheet
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 1.22V |
| Voltage - Output (Max) | 20V |
| Voltage Dropout (Max) | 0.45V @ 500mA |
| Current - Output | 500mA |
| PSRR | 65dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices (previously by Linear Technology). It is designed to provide a stable output voltage with a low dropout voltage, making it suitable for battery-powered applications and other low-voltage systems. The LT1763 series offers a maximum output current of 500 mA with a dropout voltage of just 300 mV at full load, ensuring efficient performance even when the input voltage is close to the output voltage.
Key features include low noise output, high power supply rejection ratio (PSRR), and low quiescent current, which contributes to extended battery life. It also includes a shutdown feature to reduce power consumption further when the regulator is not in use. The LT1763CS8#PBF is available in an 8-lead SOIC package and is designed for stability with low ESR ceramic capacitors, making it versatile for various applications, including portable electronics, telecommunications, and automotive systems. Its operating temperature range allows for reliable performance in diverse environmental conditions.
Key features include low noise output, high power supply rejection ratio (PSRR), and low quiescent current, which contributes to extended battery life. It also includes a shutdown feature to reduce power consumption further when the regulator is not in use. The LT1763CS8#PBF is available in an 8-lead SOIC package and is designed for stability with low ESR ceramic capacitors, making it versatile for various applications, including portable electronics, telecommunications, and automotive systems. Its operating temperature range allows for reliable performance in diverse environmental conditions.
Equivalent
The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator. Equivalent products include the LM1117 AMS1117, MCP1700, and LP2985 series, as they all serve similar functions of voltage regulation with low dropout performance. However, specifics like output voltage, current capacity, dropout voltage, and package type should be carefully compared to ensure compatibility in a given application. Always verify electrical characteristics and pin configurations before substituting to ensure they meet your design requirements.
Features
The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices (formerly by Linear Technology). Key features include:
1. Output Voltage: It can provide a fixed output of 3.3V or adjustable output from 1.22V to 20V, depending on the configuration.
2. Maximum Output Current: It supports an output current of up to 500mA.
3. Low Dropout Voltage: The device features a very low dropout voltage of 300mV at full load, which enhances efficiency.
4. Low Quiescent Current: It has an ultra-low quiescent current of about 30µA, making it suitable for battery-powered applications.
5. High Accuracy: The LT1763CS8#PBF provides high output voltage accuracy of ±1%.
6. Thermal Protection: It features thermal shutdown to prevent overheating.
7. Short-Circuit Protection: The regulator includes short-circuit protection to safeguard it from potential damage.
8. Package: The device is available in an 8-lead SOIC package.
These features make the LT1763CS8#PBF ideal for applications requiring efficient voltage regulation with high accuracy and low power consumption.
1. Output Voltage: It can provide a fixed output of 3.3V or adjustable output from 1.22V to 20V, depending on the configuration.
2. Maximum Output Current: It supports an output current of up to 500mA.
3. Low Dropout Voltage: The device features a very low dropout voltage of 300mV at full load, which enhances efficiency.
4. Low Quiescent Current: It has an ultra-low quiescent current of about 30µA, making it suitable for battery-powered applications.
5. High Accuracy: The LT1763CS8#PBF provides high output voltage accuracy of ±1%.
6. Thermal Protection: It features thermal shutdown to prevent overheating.
7. Short-Circuit Protection: The regulator includes short-circuit protection to safeguard it from potential damage.
8. Package: The device is available in an 8-lead SOIC package.
These features make the LT1763CS8#PBF ideal for applications requiring efficient voltage regulation with high accuracy and low power consumption.
Pinout
The LT1763CS8#PBF is a Low Dropout (LDO) linear voltage regulator from Analog Devices. It comes in an 8-pin SOIC package, and its key functions include providing a stable output voltage with low dropout and low quiescent current, making it suitable for battery-powered and noise-sensitive applications. The pin configuration typically includes:
1. VIN: Input voltage supply.
2. GND: Ground.
3. SHDN (Shutdown): Allows the regulator to be turned on or off.
4. BYPASS: Connects an external capacitor to reduce output noise.
5. NC (No Connection): Unused pins, may vary.
6. VOUT: Regulated output voltage.
7. SENSE: Provides feedback for output voltage regulation.
8. NC: Another no connection or reserved pin.
These features make it ideal for applications requiring efficient power regulation with minimal power loss.
1. VIN: Input voltage supply.
2. GND: Ground.
3. SHDN (Shutdown): Allows the regulator to be turned on or off.
4. BYPASS: Connects an external capacitor to reduce output noise.
5. NC (No Connection): Unused pins, may vary.
6. VOUT: Regulated output voltage.
7. SENSE: Provides feedback for output voltage regulation.
8. NC: Another no connection or reserved pin.
These features make it ideal for applications requiring efficient power regulation with minimal power loss.
Manufacturer
The LT1763CS8#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of a broad range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company is known for its innovation and extensive product portfolio, which includes products for applications in industrial, automotive, communications, healthcare, and consumer electronics sectors. Analog Devices is recognized for its focus on high-performance analog products and its role in advancing technology in various industries.
Application
The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator known for its low noise and high precision. Its application areas include:
1. Telecommunications: Used for supplying stable voltages to sensitive communication circuits.
2. Industrial Equipment: Provides reliable power for control and monitoring systems.
3. Medical Devices: Supports precise, low-noise power for sensitive medical electronics.
4. Consumer Electronics: Powers devices requiring low noise, such as audio equipment.
5. Instrumentation: Ensures stable operation in precision measurement devices.
6. Battery-Powered Devices: Offers efficient power management for extending battery life.
These applications benefit from the LT1763CS8#PBF’s low dropout voltage, low noise performance, and high power supply rejection ratio (PSRR).
1. Telecommunications: Used for supplying stable voltages to sensitive communication circuits.
2. Industrial Equipment: Provides reliable power for control and monitoring systems.
3. Medical Devices: Supports precise, low-noise power for sensitive medical electronics.
4. Consumer Electronics: Powers devices requiring low noise, such as audio equipment.
5. Instrumentation: Ensures stable operation in precision measurement devices.
6. Battery-Powered Devices: Offers efficient power management for extending battery life.
These applications benefit from the LT1763CS8#PBF’s low dropout voltage, low noise performance, and high power supply rejection ratio (PSRR).
Package
The LT1763CS8#PBF is a low-dropout (LDO) linear regulator packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. The "#PBF" suffix indicates that the device is lead-free and RoHS compliant.
