Smart meters demand stable power and accurate long-term monitoring. UTC offers a range of highly reliable solutions designed for smart meter power management and signal processing.
From low-quiescent-current LDOs and voltage regulators to linear regulator ICs, each product is carefully selected for low power consumption, high efficiency, and stable long-term operation.
Low-Power Supply Solutions: Low IQ LDO Series
LDOs including UR56XX, UR75XX, UR76XX, and LR9282G-33 feature ultra-low quiescent current (1~5μA) and a wide input voltage range, making them well suited to battery-powered meters and applications requiring extended standby.
They provide efficient, stable voltage output for smart metering modules, RTC backup power, and sensor circuit regulation.
They provide efficient, stable voltage output for smart metering modules, RTC backup power, and sensor circuit regulation.
Reliable Voltage Regulation: Voltage / Linear Regulator Series
From LR1106 and LR1801 to the LM317M and 78L05 series, these solutions support 30~40V input voltages and output capabilities of up to 1A. High PSRR performance (60~80dB) helps keep measurement data stable and free from distortion.
These devices are suitable for MCU main power supplies, communication module voltage regulation, and sensor amplifier power supplies, maintaining consistent output even in demanding environments.
These devices are suitable for MCU main power supplies, communication module voltage regulation, and sensor amplifier power supplies, maintaining consistent output even in demanding environments.