CS5257A-1GDP5

CS5257A-1GDP5 Technical Specifications

• Output Voltage: 1.8V to 12V
• Output Current: Up to 500mA
• Line Regulation: 0.2%
• Load Regulation: 1.0%

Features of the CS5257A-1GDP5

• Low quiescent current (typical 5μA in shutdown mode)
• Low dropout voltage (typical 0.18V at 300mA)
• Low noise (typical 10μVrms/Hz at 0.1MHz load regulation)
• Good protection from overloads
• Wide input voltage range (4.5V to 40V)
• High power efficiency
• High ripple rejection (60dB at 10kHz)

CS5257A-1GDP5 Application Fields

The CS5257A-1GDP5 can be used in a variety of applications, such as automotive systems, industrial application and consumer products. In automotive systems, it can provide power to a wide variety of components, such as sensors, motors, and displays. It can also provide power for other automotive subsystems such as body control, infotainment and climate control. In industrial applications, it can provide power for robotics and factory automation. In consumer products, it can provide power for portable electronics, such as mobile phones, laptops, and digital cameras.

Working Principle of the CS5257A-1GDP5

The CS5257A-1GDP5 is a linear voltage regulator. Linear voltage regulators are the simplest and most commonly used voltage regulators. They use an electronic circuit to convert a higher input voltage to a lower output voltage. This process is done in two steps: 1) The input voltage is first reduced by a series of resistors, capacitors, or other components to create a lower voltage.2) This lower voltage is further adjusted by an amplifier to the desired output voltage.

The CS5257A-1GDP5 has an adjustable voltage range that can be set using two control pins (ADJ1 and ADJ2). These control pins can be used to select a precise output voltage with an accuracy of ±2%. It also has a wide input voltage range of 4.5V to 40V. This allows it to be used in a variety of applications for different voltage requirements.

In addition, the CS5257A-1GDP5 also has many protection features. It has short-circuit protection, over-voltage protection, and thermal shutdown. These features help protect the device against various over-current and over-temperature conditions.