GOODWORK 78L12 42dB@(120Hz) 40mA Fixed 12V Positive 27V SOT-89 Voltage Regulators (LDO) SMD

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GOODWORK 78L12 42dB@(120Hz) 40mA Fixed 12V Positive 27V SOT-89 Voltage Regulators (LDO) SMD The GOODWORK 78L12 is a low dropout (LDO) linear voltage regulator designed to deliver a stable 12V output with a maximum current of 40mA. This regulator is engineered for applications where space efficiency and power stability are critical, making it an ideal choice for compact electronic systems such as portable devices, sensors, and microcontrollers. Housed in a compact SOT-89 package, it supports surface-mount technology (SMT), facilitating easy integration into modern printed circuit board (PCB) designs. Features: Fixed 12V output voltage for stable power delivery. High PSRR of 42dB @ 120Hz for minimized noise interference. Supports up to 40mA output current for low-power devices. Dropout voltage of 1.1V for efficient operation. Specifications: Parameter Specification Category Power Management (PMIC)/Voltage Regulators – Linear, Low Drop Out (LDO) Regulators Manufacturer GOODWORK Package SOT-89 Power Supply Rejection Ratio (PSRR) 42dB@(120Hz) Output Current 40mA Standby Current 6.5mA Voltage Dropout 1.7V Output Type Fixed Output Voltage 12V Output Configuration Positive Datasheet 78L12 Number of Outputs 1 Operating Temperature 0℃~+125℃@(Tj) Voltage – Supply 27V Certifications Quality Management System Environmental Management System REACH RoHS Pin Configuration & Foot Print: Applications: Three-terminal positive voltage regulator. Battery-powered applications requiring 12V output. Noise-sensitive applications, including audio circuits. Remote sensor networks.