Спецификации
| Атрибут | Ценность |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LT1767 |
| Brand | Analog Devices |
| Product Type | Switching Voltage Regulators |
| Subcategory | PMIC - Power Management ICs |
| Mounting Style | SMD/SMT |
| Operating Supply Current | 1 mA |
| Topology | Buck |
| Output Voltage | 5 V |
| Output Current | 1.2 A |
| Number of Outputs | 1 Output |
| Input Voltage - Min | 3 V |
| Input Voltage - Max | 25 V |
| Switching Frequency | 1.25 MHz |
| Delivery Restrictions | Mouser does not sell this product in your region. |
| Package/Case | MSOP-8 |
Обзор
Description
The LT1767EMS8E-5 is a low dropout (LDO) voltage regulator designed by Analog Devices. It provides a fixed output voltage of 5V with a maximum output current of 300mA. This device is ideal for applications requiring a stable voltage supply while minimizing power dissipation.
Key features include a low dropout voltage of just 200mV at full load, which enhances efficiency, especially in battery-powered devices. The LT1767 also boasts a low quiescent current (around 30µA), making it suitable for low-power applications. It operates over a wide input voltage range, typically from 1.6V to 20V, allowing flexibility in design.
The device includes built-in short-circuit and thermal protection, ensuring reliability and safety under varied operating conditions. It comes in an 8-lead MSOP package, facilitating compact designs. Overall, the LT1767EMS8E-5 is a robust choice for powering sensitive analog circuits, providing high accuracy and performance in a space-efficient form factor.
Key features include a low dropout voltage of just 200mV at full load, which enhances efficiency, especially in battery-powered devices. The LT1767 also boasts a low quiescent current (around 30µA), making it suitable for low-power applications. It operates over a wide input voltage range, typically from 1.6V to 20V, allowing flexibility in design.
The device includes built-in short-circuit and thermal protection, ensuring reliability and safety under varied operating conditions. It comes in an 8-lead MSOP package, facilitating compact designs. Overall, the LT1767EMS8E-5 is a robust choice for powering sensitive analog circuits, providing high accuracy and performance in a space-efficient form factor.
Equivalent
The LT1767EMS8E-5 is a low noise, low dropout (LDO) voltage regulator with a 5V output. Equivalent products include the TPS7A47 from Texas Instruments, LM1117-5.0 from Texas Instruments, and MIC5205 from Microchip. Ensure to check parameters like output current, noise specifications, and dropout voltage for compatibility with your application.
Features
The LT1767EMS8E-5 is a low-dropout (LDO) linear voltage regulator from Analog Devices, featuring a fixed output voltage of 5V. Key features include:
1. Low Noise: Designed for low output noise, making it suitable for sensitive analog applications.
2. High Power Supply Rejection Ratio (PSRR): Provides excellent PSRR, which helps maintain output stability in varying input conditions.
3. Low Dropout Voltage: Offers a dropout voltage of only 300mV at 100mA, allowing it to maintain regulation with minimal input-output voltage differential.
4. Output Current Capability: Supports continuous output current of up to 100mA.
5. Thermal Protection: Integrated thermal shutdown feature protects the device from overheating.
6. Compact Package: Available in an 8-lead MSOP package, suitable for space-constrained applications.
7. Wide Operating Temperature Range: Operates from -40°C to 125°C, making it reliable in diverse environments.
These features make the LT1767EMS8E-5 ideal for powering RF, precision analog circuits, and other low-noise applications.
1. Low Noise: Designed for low output noise, making it suitable for sensitive analog applications.
2. High Power Supply Rejection Ratio (PSRR): Provides excellent PSRR, which helps maintain output stability in varying input conditions.
3. Low Dropout Voltage: Offers a dropout voltage of only 300mV at 100mA, allowing it to maintain regulation with minimal input-output voltage differential.
4. Output Current Capability: Supports continuous output current of up to 100mA.
5. Thermal Protection: Integrated thermal shutdown feature protects the device from overheating.
6. Compact Package: Available in an 8-lead MSOP package, suitable for space-constrained applications.
7. Wide Operating Temperature Range: Operates from -40°C to 125°C, making it reliable in diverse environments.
These features make the LT1767EMS8E-5 ideal for powering RF, precision analog circuits, and other low-noise applications.
Pinout
The LT1767EMS8E-5 is an ultra-low noise, low dropout voltage regulator from Linear Technology (now part of Analog Devices). It features an 8-pin MSOP (Mini Small Outline Package) configuration.
Pin Count: 8 pins
Pin Functions:
1. Input (VIN): Power supply input.
2. Ground (GND): Ground reference.
3. Output (VOUT): Regulated output voltage.
4. Control (SHDN): Shutdown control pin; logic high enables the regulator, logic low disables it.
5. Noise Bypass (BP): Bypass capacitor connection to reduce noise.
6. Compensation (COMP): Compensation pin for external capacitor stability.
7. Feedback (FB): Feedback pin for setting output voltage.
8. NC (No Connect): Not connected internally; can be left floating.
The LT1767EMS8E-5 provides a fixed output voltage of 5V, with excellent load and line regulation, making it suitable for sensitive applications.
Pin Count: 8 pins
Pin Functions:
1. Input (VIN): Power supply input.
2. Ground (GND): Ground reference.
3. Output (VOUT): Regulated output voltage.
4. Control (SHDN): Shutdown control pin; logic high enables the regulator, logic low disables it.
5. Noise Bypass (BP): Bypass capacitor connection to reduce noise.
6. Compensation (COMP): Compensation pin for external capacitor stability.
7. Feedback (FB): Feedback pin for setting output voltage.
8. NC (No Connect): Not connected internally; can be left floating.
The LT1767EMS8E-5 provides a fixed output voltage of 5V, with excellent load and line regulation, making it suitable for sensitive applications.
Manufacturer
The manufacturer of the LT1767EMS8E-5 is Analog Devices, Inc. Analog Devices is an American multinational semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company focuses on providing solutions for various applications, including industrial automation, automotive, telecommunications, healthcare, and consumer electronics.
Analog Devices is known for its innovation in signal processing technology and has a strong reputation in the industry for quality and reliability. The LT1767EMS8E-5 is a precision low-dropout (LDO) voltage regulator, which is part of their extensive portfolio of power management components. Their products are widely used in applications requiring high accuracy, efficiency, and performance.
Analog Devices is known for its innovation in signal processing technology and has a strong reputation in the industry for quality and reliability. The LT1767EMS8E-5 is a precision low-dropout (LDO) voltage regulator, which is part of their extensive portfolio of power management components. Their products are widely used in applications requiring high accuracy, efficiency, and performance.
Application
The LT1767EMS8E-5 is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable and low noise power supply. Key application areas include:
1. Portable Devices: Provides power for smartphones, tablets, and battery-operated equipment.
2. Communication Equipment: Supplies voltage to RF and telecommunication devices.
3. Instrumentation: Powers sensitive analog circuits in measurement and sensing applications.
4. Medical Devices: Ensures reliable operation in portable medical equipment.
5. Consumer Electronics: Used in audio devices, cameras, and gaming consoles for clean power delivery.
Its features like low noise and high accuracy make it ideal for precision applications.
1. Portable Devices: Provides power for smartphones, tablets, and battery-operated equipment.
2. Communication Equipment: Supplies voltage to RF and telecommunication devices.
3. Instrumentation: Powers sensitive analog circuits in measurement and sensing applications.
4. Medical Devices: Ensures reliable operation in portable medical equipment.
5. Consumer Electronics: Used in audio devices, cameras, and gaming consoles for clean power delivery.
Its features like low noise and high accuracy make it ideal for precision applications.
Package
The LT1767EMS8E-5 is packaged in an 8-lead MSOP (Mini Small Outline Package) with a surface mount configuration, making it suitable for compact applications. This package type provides a low profile and reduced footprint for efficient circuit design.
