TLS202B1MBV33HTMA1

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The TLS202B1MBV33HTMA1 is a member of a family of voltage regulators from PMIC - Voltage Regulators - Linear. This particular type of linear regulator is an integrated, low-dropout (LDO) regulator, providing a fixed targeted output voltage of 3.3 V from an input voltage range from 1.2 V up to 5.5 V.

LDOs are an essential subset of voltage regulators used in a wide range of applications. LDOs are used to ensure that the output voltage remains stable and does not drift significantly over time and temperature. They can provide tight voltage regulation for outputs up to around 35 V. TLS202B1MBV33HTMA1 is designed specifically to maintain a low noise output with minimal power dissipation when the input voltage drops close to the output voltage. It requires only a small ceramic capacitor or other small device at the output and input to function correctly.

The TLS202B1MBV33HTMA1 is designed for applications where low noise, tight regulation and low power operation are essential. Common applications include, but are not limited to, automotive, industrial, instrumentation, computer and telecommunications, as well as military and aerospace. Potential areas of deployment include microprocessor and digital signal processor (DSP) based systems, microcontrollers, LCD displays, battery-backed memory, cellular phones and other portable devices.

The TLS202B1MBV33HTMA1 features the classic ‘stop-start’ regulation circuit, which is the most basic type of linear regulator. It consists of a comparison amplifier, a reference voltage source and a power pass element, such as a power MOSFET. The comparison amplifier will compare the output voltage to the reference and will accurately keep the output within a targeted range by controlling the gate voltage of the power MOSFET.

The TLS202B1MBV33HTMA1 is designed to draw only 35 μA of current, with line regulation of 0.2-0.4%, depending on output voltage, and load regulation of 0.02-0.3%, depending on output voltage. Further, its dropout voltage is a mere 0.20 V while its typical temperature coefficient is 10 ppm/°C. Due to its low current consumption, it can easily be powered with a single 3V battery.

The TLS202B1MBV33HTMA1 is an ideal choice for a wide range of applications. Particularly in battery-powered devices, it can often be preferable over a lower dropout voltage regulator, owing to its high power efficiency and stable output voltage.

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