Texas Instruments 5-Channel Charge Pump Regulator, Adjustable Output, 250 mA, -1.5V/-5V, 2 MHz WFDFN 8-Pin LM27761DSGR

Texas Instruments LM27761DSGR is a high-performance 5-channel charge pump voltage regulator designed for efficient power management in various electronics. It features adjustable outputs delivering -1.5 V and -5 V voltages with a continuous output current capacity of 250 mA, making it suitable for applications requiring multiple regulated voltage rails.

Built with a WFDFN 8-pin surface-mount package measuring 2.1 mm by 2.1 mm with a height of 750 μm, this compact device is suitable for space-constrained electronic designs. Its operation at a switching frequency of 2 MHz contributes to reduced noise and improved regulation efficiency.

The LM27761DSGR maintains a very low quiescent current of 7 μA, ensuring minimal power loss during standby modes, which is critical for battery-powered and low-energy devices. It operates reliably over an extended temperature range from -40°C to 85°C, thus adaptable for industrial and commercial electronics environments.

Its positive polarity and adjustable output voltage make it versatile for various circuit designs. The device requires an input voltage range from 2.7 V to 5.5 V, accommodating common power supply standards. This regulator is not certified to automotive standards but complies with general semiconductor quality and reliability criteria.

This regulator provides output voltages of -1.5 V and -5 V with a maximum output current of 250 mA. It operates at a high switching frequency of 2 MHz, ensuring efficient voltage regulation. The device features a low quiescent current of 7 μA, contributing to low power consumption.

Its package dimensions are 2.1 mm length, 2.1 mm width, and 750 μm height, ideal for compact PCB layouts. Operates reliably within a temperature range of -40°C to 85°C, suited for industrial applications. The regulator is positive polarity with adjustable output and supports surface mounting applications.

Pin count is 8, with WFDFN package type enhancing thermal and electrical performance. This product is new, does not incorporate automotive standards, and requires input voltage between 2.7 V and 5.5 V.

This Texas Instruments LM27761DSGR charge pump regulator is widely used in power management solutions, including industrial electronics, consumer devices, and embedded systems requiring multiple voltage rails with stability and precision. Its compact size and high-frequency operation enable integration into modern electronics with space and efficiency requirements.

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