仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 3.3V |
| 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 |
概要
Description
The LT1763IS8-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices. It is designed to provide a stable and precise 3.3V output from a higher input voltage, capable of delivering up to 500mA of output current. This LDO is notable for its low dropout voltage, low quiescent current, and excellent line and load transient response, making it suitable for battery-powered and portable applications.
Key features of the LT1763IS8-3.3#TRPBF include thermal protection, current limiting, and reverse-battery protection, enhancing its robustness in various operating conditions. The device is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package, facilitating compact and efficient design layouts. Its low noise performance and high power supply rejection ratio (PSRR) make it ideal for noise-sensitive applications. Furthermore, the regulator operates over a wide temperature range, ensuring reliability in diverse environments. Overall, the LT1763IS8-3.3#TRPBF is a versatile component for efficient voltage regulation in electronic circuits.
Key features of the LT1763IS8-3.3#TRPBF include thermal protection, current limiting, and reverse-battery protection, enhancing its robustness in various operating conditions. The device is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package, facilitating compact and efficient design layouts. Its low noise performance and high power supply rejection ratio (PSRR) make it ideal for noise-sensitive applications. Furthermore, the regulator operates over a wide temperature range, ensuring reliability in diverse environments. Overall, the LT1763IS8-3.3#TRPBF is a versatile component for efficient voltage regulation in electronic circuits.
Equivalent
The LT1763IS8-3.3#TRPBF is a low-dropout (LDO) linear regulator. Equivalent products include:
1. LM1117-3.3: A 3.3V LDO from Texas Instruments.
2. MIC5205-3.3: A low quiescent current LDO from Microchip Technology.
3. NCP1117-3.3: A 3.3V fixed output LDO from ON Semiconductor.
4. MCP1702-3302: A low quiescent current LDO from Microchip Technology.
5. TPS7333: A 3.3V LDO from Texas Instruments.
Ensure compatibility in terms of electrical characteristics and packaging.
1. LM1117-3.3: A 3.3V LDO from Texas Instruments.
2. MIC5205-3.3: A low quiescent current LDO from Microchip Technology.
3. NCP1117-3.3: A 3.3V fixed output LDO from ON Semiconductor.
4. MCP1702-3302: A low quiescent current LDO from Microchip Technology.
5. TPS7333: A 3.3V LDO from Texas Instruments.
Ensure compatibility in terms of electrical characteristics and packaging.
Features
The LT1763IS8-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator designed for efficient performance. Key features include:
1. Output Voltage: Fixed at 3.3V.
2. Dropout Voltage: Very low, typically 300mV at full load of 500mA.
3. Output Current: Can deliver up to 500mA.
4. Input Voltage Range: Accepts from 1.8V to 20V.
5. Quiescent Current: Features low quiescent current, typically 30µA, which is beneficial for battery-operated devices.
6. Accuracy: High output voltage accuracy of ±1.5%.
7. Protection: Includes current limiting and thermal shutdown protection.
8. Stability: Requires a minimum output capacitor of 3.3µF for stability.
9. Package: Available in an 8-pin SOIC package.
10. Temperature Range: Operates over a wide temperature range from -40°C to 125°C.
These features make the LT1763IS8-3.3#TRPBF suitable for applications requiring efficient power regulation with minimal power loss, such as portable devices and battery-powered equipment.
1. Output Voltage: Fixed at 3.3V.
2. Dropout Voltage: Very low, typically 300mV at full load of 500mA.
3. Output Current: Can deliver up to 500mA.
4. Input Voltage Range: Accepts from 1.8V to 20V.
5. Quiescent Current: Features low quiescent current, typically 30µA, which is beneficial for battery-operated devices.
6. Accuracy: High output voltage accuracy of ±1.5%.
7. Protection: Includes current limiting and thermal shutdown protection.
8. Stability: Requires a minimum output capacitor of 3.3µF for stability.
9. Package: Available in an 8-pin SOIC package.
10. Temperature Range: Operates over a wide temperature range from -40°C to 125°C.
These features make the LT1763IS8-3.3#TRPBF suitable for applications requiring efficient power regulation with minimal power loss, such as portable devices and battery-powered equipment.
Pinout
The LT1763IS8-3.3#TRPBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this component is to provide a stable 3.3V output voltage with up to 500 mA of load current. It features low dropout voltage, low noise, and high ripple rejection, making it suitable for powering noise-sensitive applications. The specific pin functions typically include input voltage, output voltage, ground, shutdown control, bypass capacitor connection for noise reduction, and others related to feedback and stability, although the exact pin configuration should be confirmed with the manufacturer's datasheet for precise application.
Manufacturer
The LT1763IS8-3.3#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices provides solutions for a variety of industries including automotive, communication, consumer electronics, healthcare, and industrial applications. The company's products are used in a wide range of applications, such as data conversion, signal processing, power management, and radio frequency (RF) technologies.
Application
The LT1763IS8-3.3#TRPBF is a low-dropout linear regulator designed for powering low-voltage digital and analog devices. Its key application areas include:
1. Portable Electronics: Ideal for battery-operated devices due to its low quiescent current and low noise performance.
2. Telecommunications Equipment: Used in base stations and networking devices for stable voltage supply.
3. Wireless Communication Devices: Provides clean power to sensitive RF circuits.
4. Industrial Automation: Supplies power to sensors and microcontrollers in control systems.
5. Medical Devices: Offers reliable power with low output noise, suitable for sensitive instrumentation.
The regulator's features, such as thermal protection and short-circuit protection, make it versatile for diverse applications.
1. Portable Electronics: Ideal for battery-operated devices due to its low quiescent current and low noise performance.
2. Telecommunications Equipment: Used in base stations and networking devices for stable voltage supply.
3. Wireless Communication Devices: Provides clean power to sensitive RF circuits.
4. Industrial Automation: Supplies power to sensors and microcontrollers in control systems.
5. Medical Devices: Offers reliable power with low output noise, suitable for sensitive instrumentation.
The regulator's features, such as thermal protection and short-circuit protection, make it versatile for diverse applications.
Package
The LT1763IS8-3.3#TRPBF is a low dropout (LDO) linear regulator in an 8-lead SOIC (Small Outline Integrated Circuit) package.
