LT3028EDHC#PBF

LT3028EDHC#PBF is a high-performance dual low-dropout adjustable or fixed-output linear regulator. This low-cost, small form factor device is capable of providing 3A overload and short-circuit protection for its two outputs over a wide range of temperatures. The device also features a high CMRR that is ideal for controlling critical signals within audio and other high-precision applications. This type of PMIC is commonly used in automotive and consumer electronics applications.

The LT3028EDHC#PBF device is a dual rail-to-rail adjustable or fixed output linear regulator that provides 3A of load current for each output rail. Its simple analog architecture, combined with its wide dynamic range, makes this device exceptionally well-suited for precision signal control. The device incorporates two independent 5-pin voltage regulator modules in a single 3-pin package, each capable of delivering 3A output current. This dual-rail-to-rail architecture is designed to simplify signal control with fast transient response, high accuracy and wide dynamic range.

The LT3028EDHC#PBF is a low-noise, low-dropout adjustable or fixed-output voltage regulator with a full suite of protection features. It offers high PSRR for excellent output noise immunity and provides up to 3A of output current for each output rail. The device is designed to operate over a wide input voltage range and can support load regulation with a load range of 2.5V to 20V.

The LT3028EDHC#PBF can be used in a wide range of applications where precise voltage regulation and low output noise is needed, such as audio amplifiers, automotive and consumer electronics. Other noteworthy applications of this type of PMIC include:

• Telecommunications
• Industrial control
• Portable device power management
• Battery chargers and supplies
• Systems with multiple voltage requirements

The LT3028EDHC#PBF PMIC is based on a linear voltage regulation architecture. The basic principle of linear regulation is to compare the input voltage with a reference voltage and regulate the output voltage such that the difference between the input and output voltages is a constant. This type of PMIC works by transforming the voltage from the input to the output. To achieve this, the PMIC uses a DC-DC converter that steps up or steps down the input voltage to match the desired output voltage.

The LT3028EDHC#PBF comes with an onboard error amplifier which compares the output voltage with the reference voltage and produces a control signal to the PMIC\'s output stage, thus driving the output voltage to the desired level. This type of PMIC also provides a wide output voltage range, allowing the output voltage to be adjusted over a range of 0.8V to 15V. The device also uses an internal current limiter, current limit circuit and thermal shutdown protection to ensure safe and reliable operation.

The LT3028EDHC#PBF is an excellent choice for audio, automotive, industrial and consumer electronics applications due to its low-noise, wide range voltage regulation characteristic, high CMRR and fast transient response. Its dual rail-to-rail architecture and 3A output current capability makes it a great choice for high-precision signal control applications as well.