LT1117CST-5#PBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LT1117CST-5#PBF is a low dropout, low noise linear voltage regulator which offers maximum flexibility with adjustable output, low dropout-voltage, low noise and low power consumption. It is designed to provide up to 1A of load current and features an adjustable output voltage between 1.2V and 16V. The device is constructed with low power CMOS architecture and utilizes the P-channel MOSFET technology to guarantee high PSRR (power supply rejection ratio) and fast transient response.

The LT1117CST-5#PBF is designed to replace linear regulators, DC-DC converters, and switching regulators in applications where low power consumption and minimal operating noise are a must. Its high PSRR allows for noise-free operation with a noisy power supply. With its low dropout voltage and wide operating current range, it is perfect for powering sensitive mixed signal applications like LCDs and audio amplifiers.

The LT1117CST-5#PBF linear regulators can be used in a variety of applications, such as automation systems, industrial and medical equipment, instrumentation, and surveillance systems. It can also be used in automotive electronics, medical devices, home appliances, lighting, and power electronics. The device is housed in a small DFN package and features comprehensive protection features such as short-circuit protection, over-voltage protection and reverse current protection.

The LT1117CST-5#PBF has two operating modes: Constant Voltage Mode (CV) and Current Regulator Mode (CR). In constant voltage mode, the regulator operates as a normal linear voltage regulator and provides constant voltage output over a wide range of input voltages and load currents. In current regulator mode, the regulator operates as a constant current source and can operate in either the active or passive region.

The LT1117CST-5#PBF also features a low quiescent current, low thermal drift, and fast response time to changes in input voltage and load current. It features a high PSRR to minimize output noise even in noisy power supply environments. Additionally, the device also features a power-on reset to ensure that the regulator is only enabled when enabled by the user.

The LT1117CST-5#PBF is easy to use and features an adjustable output voltage range of 1.2V to 16V and up to 1A of load current. It is designed to provide a precise output voltage with minimal dropout voltage while consuming a very low quiescent current. The device is also very small, making it ideal for applications where a small form factor is desired.

The LT1117CST-5#PBF operates on a wide input voltage range of 4V to 16V, with a ripple rejection ratio of 18dB for a minimum VIN of 4.5V. With its exceptionally low quiescent current of 300μA, the device is well suited for low power applications. Additionally, the reverse current protection feature prevents current from flowing from VOUT or FB to the input side when the regulator is shut down, protecting the regulator and the rest of the circuit.

In summary, the LT1117CST-5#PBF is a low noise, low power, low dropout linear voltage regulator with adjustable output voltage and load current. It features an exceptionally low quiescent current and high PSRR, making it ideal for powering sensitive applications like LCDs, audio amplifiers, and instrumentation. The device is also small and features comprehensive protection features, making it suitable for a wide range of industrial, medical, automotive, and home appliance applications.

The specific data is subject to PDF, and the above content is for reference