Texas Instruments

LM7705MME/NOPB

LM7705MME/NOPB Description

The LM7705MME/NOPB is a high-performance, fixed output voltage, charge pump DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the LM7705 series, which is known for its exceptional performance in various electronic applications. With a negative output configuration, this IC is capable of delivering a continuous output current of 26mA. The LM7705MME/NOPB operates within a wide input voltage range of 3V to 5.25V and features a high switching frequency of 92kHz, which contributes to its compact design and efficient power conversion.

LM7705MME/NOPB Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 5.25V, allowing for a wide range of input voltage compatibility.
• Current - Output: 26mA, providing sufficient current for various applications.
• Output Configuration: Negative, suitable for applications requiring a negative voltage output.
• Product Status: Active, indicating ongoing production and availability.
• Voltage - Input (Min): 3V, ensuring the device can operate with low input voltages.
• Frequency - Switching: 92kHz, contributing to compact design and efficient power conversion.
• REACH Status: REACH Unaffected, ensuring compliance with European regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating low sensitivity to moisture.
• Synchronous Rectifier: No, simplifying the design without sacrificing performance.
• ECCN: EAR99, facilitating international trade.
• Topology: Charge Pump, enabling efficient voltage conversion.
• Mounting Type: Surface Mount, allowing for easy integration into PCB designs.
• Number of Outputs: 1, providing a single output for focused applications.
• Package: Tape & Reel (TR), suitable for automated assembly processes.
• Base Product Number: LM7705, indicating the core product line.

LM7705MME/NOPB Applications

The LM7705MME/NOPB is ideal for a variety of applications where a stable, negative output voltage is required. Some specific use cases include:

• Portable Electronics: Providing a negative voltage supply for battery-powered devices.
• Industrial Controls: Offering a reliable voltage source for industrial automation systems.
• Medical Devices: Ensuring stable power supply for precision medical equipment.
• Telecommunications: Supporting the power needs of communication equipment with a negative voltage requirement.

Conclusion of LM7705MME/NOPB

The LM7705MME/NOPB from Texas Instruments stands out in the DC switching voltage regulator market due to its combination of high performance, reliability, and compliance with environmental standards. Its unique features, such as a fixed output type and negative output configuration, make it a preferred choice for applications requiring a stable and consistent negative voltage supply. With its wide input voltage range and high switching frequency, the LM7705MME/NOPB is a versatile and efficient solution for a broad range of electronic devices.