LT1767EMS8E-5

The LT1767EMS8E-5 is a high-efficiency step-down (buck) DC/DC converter designed for use in power management applications. It is part of the LT1767 series, which is known for its compact size and efficiency in converting higher input voltage to a lower output voltage. This specific model, the LT1767EMS8E-5, features a fixed output voltage of 5V.
Key features of the LT1767EMS8E-5 include a high switching frequency of 1.25 MHz, which allows for the use of small external components and a compact overall design. It offers an efficiency of up to 92%, minimizing heat generation and power loss. The device operates over a wide input voltage range, typically from 5.5V to 25V, making it versatile for various applications.
Additional features include low shutdown current, short-circuit protection, and thermal shutdown, enhancing its reliability and safety in different conditions. The LT1767EMS8E-5 is typically used in battery-powered devices, portable electronics, and systems requiring efficient voltage regulation. Its small footprint and high performance make it a popular choice in space-constrained applications.

The LT1767EMS8E-5 is a step-down (buck) switching regulator designed by Analog Devices (formerly Linear Technology). Key features include:
1. Fixed Output Voltage: Provides a 5V output voltage.
2. Wide Input Range: Operates from a 3.6V to 25V input voltage range, making it suitable for various power sources.
3. Efficiency: Offers high efficiency, often above 90%, minimizing heat generation and maximizing battery life.
4. Output Current: Capable of delivering up to 1.2A of continuous output current.
5. Low Quiescent Current: Features a low quiescent current of 100µA, which is beneficial for battery-powered applications.
6. Frequency: Fixed frequency operation at 1.25MHz, allowing the use of small external components and minimizing board space.
7. Thermal Protection: Includes over-temperature protection to prevent damage from excessive heat.
8. Compact Package: Available in a thermally enhanced MSOP-8 package, suitable for applications with space constraints.
9. Short-Circuit Protection: Protects against output short circuits.
10. Ease of Use: Requires minimal external components, simplifying design and implementation.
These features make the LT1767EMS8E-5 ideal for power supply designs in portable electronics, telecommunications, and automotive applications.

The LT1767EMS8E-5 is packaged in an MSOP-8 (Mini Small Outline Package with 8 leads).

The LT1767EMS8E-5 is a fixed-output voltage regulator with a 5V output, manufactured by Analog Devices under the Linear Technology brand. It comes in an 8-lead MSOP (Mini Small Outline Package) package, which means it has 8 pins.
The primary function of the LT1767EMS8E-5 is to provide a stable 5V output voltage from a higher voltage input, making it suitable for use in power management applications. It is a step-down (buck) DC/DC converter, designed for efficiency and ease of use in compact electronic circuits.
The pin count and configuration may typically include:
1. Input voltage (Vin)
2. Ground (GND)
3. Output voltage (Vout)
4. Feedback (FB) – for adjustable versions
5. Shutdown (SHDN) – to enable or disable the regulator
6. Compensation (COMP) – for stability and transient response tuning
7. Not connected (NC) or additional functions for specific applications
Note that not all pins may be used for some fixed-output versions. Always refer to the manufacturer's datasheet for detailed pin descriptions and operating conditions.

The LT1767EMS8E-5 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad portfolio of solutions, including integrated circuits, power management products, amplifiers, data converters, and other electronic components. The company focuses on providing high-performance analog, mixed-signal, and digital signal processing (DSP) technologies. These products are used in a wide range of applications across different industries, such as communications, industrial, automotive, healthcare, and consumer electronics. Analog Devices is known for its innovation and leadership in the analog technology sector, supplying essential components that enhance the performance and efficiency of electronic systems.

The LT1767EMS8E-5 is a micropower step-down DC/DC converter. It is commonly used in applications that require efficient voltage regulation, such as battery-powered devices, portable instruments, and distributed power systems. Its compact design and efficiency make it suitable for space-constrained applications like handheld electronics, telecommunications equipment, and industrial controls.

The LT1767EMS8E-5 is a high-efficiency step-down switching regulator. Equivalent products include:
1. LM2575-5.0 from Texas Instruments
2. MC34063A from ON Semiconductor
3. LMR10510 from Texas Instruments
4. AOZ1284PI from Alpha & Omega Semiconductor
5. NCP3063 from ON Semiconductor
Ensure to check the specifications and pin compatibility, as there may be differences in parameters like input voltage range, output current, and package type.