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LTC1261CS8#PBF

LTC1261CS8#PBF Description

The LTC1261CS8#PBF is a high-performance, adjustable charge pump DC switching voltage regulator designed by Analog Devices Inc. This device is specifically tailored for applications requiring a negative output configuration with a wide input voltage range of 3V to 8V. It delivers a maximum output current of 12mA, making it suitable for low-power applications. The LTC1261CS8#PBF operates at a switching frequency of 550kHz, ensuring efficient power conversion and minimal noise. The device is housed in an 8-lead SO package and is available in a tube package format, making it ideal for surface mount applications.

LTC1261CS8#PBF Features

• Adjustable Output Voltage: The LTC1261CS8#PBF offers an adjustable output voltage, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 3V to 8V, this regulator can operate efficiently across a broad spectrum of input conditions.
• Negative Output Configuration: The negative output configuration is ideal for applications requiring negative supply rails, such as in analog circuits and op-amp power supplies.
• High Switching Frequency: Operating at 550kHz, the LTC1261CS8#PBF ensures high efficiency and minimal electromagnetic interference (EMI).
• Low Output Current: Delivering up to 12mA of output current, this regulator is optimized for low-power applications, reducing power consumption and heat generation.
• Surface Mount Compatibility: The surface mount package type allows for easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The LTC1261CS8#PBF is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and consumer applications.

LTC1261CS8#PBF Applications

The LTC1261CS8#PBF is well-suited for a variety of applications where a compact, efficient, and reliable negative voltage regulator is required. Specific use cases include:

• Analog Circuits: Ideal for powering op-amps, ADCs, and DACs that require a negative supply voltage.
• Portable Devices: Suitable for low-power applications in portable electronics, such as smartphones, tablets, and wearable devices.
• Industrial Automation: Can be used in control systems and sensors that require a stable negative voltage supply.
• Medical Equipment: Applicable in medical devices where low power consumption and high reliability are critical.
• Consumer Electronics: Ideal for applications in consumer electronics that require a negative voltage rail for specific components.

Conclusion of LTC1261CS8#PBF

The LTC1261CS8#PBF is a versatile and efficient charge pump voltage regulator that offers significant advantages over similar models. Its adjustable output voltage, wide input voltage range, and negative output configuration make it a flexible solution for a variety of applications. The high switching frequency ensures efficient power conversion with minimal noise, while the low output current and surface mount package type make it ideal for low-power, space-constrained designs. The LTC1261CS8#PBF's compliance with environmental regulations and its broad operating temperature range further enhance its reliability and applicability. Overall, the LTC1261CS8#PBF is a robust and reliable choice for applications requiring a negative voltage regulator.