TLV71211DSER

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Linear voltage regulators are a type of power management device used for maintaining a stable level of power delivered to an electronic load. The TLV71211DSER is a high accuracy low dropout (LDO) linear voltage regulator used to provide a constant regulated supply rail of up to 1.21 V to electronic circuits. This device is offered in a 4x4 mm² WSON package, offering high thermal performance, low noise operation and current limiting protection.

The TLV71211DSER linear voltage regulator is commonly used in a variety of applications, including medical and industrial instrumentation, medical equipment, process controllers, storage devices and point-of-load supply. It is also ideal for mission critical systems which require precise voltage levels, as it provides an exceptionally low ripple voltage and fast transient response. The device features an internal temperature-compensation circuitry and low power consumption, making it suitable for low power and portable designs.

Operating Principles

The TLV71211DSER operates with a low dropout voltage and high input-output voltage differential for improved system performance. The rated output power is 500 mW, achieved at a 25°C ambient temperature. The device also features an integrated 2.3 V VREF voltage reference, as well as short-circuit and thermal protection (resettable, at 150°C) to prevent device malfunction or damage in the event of a fault. The operating voltage range is 1.2 V to 5.5 V.

The unique design of the device ensures accurate regulation of the output voltage in the presence of varying temperatures. This is due to the high impedance sensing of the output voltage, which provides superior output voltage regulation over temperature variations. The device also features an integrated voltage reference and on-chip error amplifier to ensure stability of the output voltage.

The TLV71211DSER linear voltage regulator has low dropout voltage and fast transient response, making it suitable for load transients and load-dump-stopping. In addition, the device has a wide operating supply voltage range and can be used in a variety of industrial applications. Furthermore, it is easy to integrate into existing systems without any compatibility issues.

Conclusion

The TLV71211DSER is a high accuracy low dropout (LDO) linear voltage regulator that is used to provide a regulated supply rail of up to 1.21 V to electronic circuits. The device offers low dropout voltage and fast transient response, and can be used in a variety of industrial applications. Furthermore, it features short-circuit and thermal protection, voltage regulation over temperature variations, integrated voltage reference and error amplifier for stability, and an operating supply voltage range of 1.2 V to 5.5 V. Combined, these features make the device well suited for powering a wide range of electronic loads in different application fields.

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