TA78L09F(TE12L,F)

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The TA78L09F(TE12L,F) is a high-performance linear voltage regulator that is classified under the PMIC – Voltage Regulators – Linear family. It offers an efficient and cost-effective solution for power management and regulation in various applications, such as automotive, wearable/IoT, industrial, and consumer applications.

This regulator utilizes a high-performance, low-dropout (LDO) architecture to provide superior line regulation, low noise, and high output accuracy. This makes it ideal for applications that require fast transient response, strict EMI (Electro Magnetic Interference) performance, and high reliability.

The TA78L09F(TE12L,F) integrated circuit contains an advanced MOSFET-based switch, an operational amplifier, and an error amplifier, providing full system control and monitoring. When the regulator is in the Shutdown mode, the output is disconnected from the Vin supply. The signal from the error amplifier drives the MOSFET-based switch, which controls the output voltage. In addition, the output voltage is monitored and regulated by an integrated FET/sense circuit, which keeps the output accurately in line with the reference voltage.

The TA78L09F(TE12L,F) offers a wide operating temperature range of -40 to 125 Celsius and a wide input voltage range of 0.7V to 7.8V, making it suitable for different power supply applications. The output voltage is adjustable and can be programmed with external resistors connected to the ADJ terminal. When the current exceeds the TSD thermal shutdown level, the regulator automatically shuts down to prevent any damage to the device. It also has a short-circuit protection to protect against short-circuit faults.

The TA78L09F(TE12L,F) is built with high quality components and is available in space-saving 2mm x 2mm ms-LFCSP packages, making it suitable for both commercial and industrial applications. It has a wide range of features, making it a suitable choice for applications including automotive, wearable/IoT, industrial, and consumer applications.

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