ON Semiconductor

The CS8182 is a monolithic integrated low dropout tracking regulator designed to provide adjustable buffered output voltage that closely tracks (± 10 mV) the reference input. The output delivers up to 200 mA while being able to be configured higher, lower or equal to the reference voltage.The output has been designed to operate over a wide range (2.8 V to 45 V) while still maintaining excellent DC characteristics. The CS8182 is protected from reverse battery, short circuit and thermal runaway conditions. The device also can withstand 45 V load dump transients and 50 V reverse polarity input voltage transients. This makes it suitable for use in automotive environments. The VREF/ENABLE lead serves two purposes. It is used to provide the input voltage as a reference for the output and it also can be pulled low to place the device in sleep mode where it nominally draws less than 30 µA from the supply.

The CS8183 is a dual low dropout tracking regulator designed to provide adjustable buffered output voltages that closely track (110mV) the reference inputs.The outputs deliver up to 200mA while being able to be configured higher, lower or equal to the reference voltages. The outputs have been designed to operate over a wide range (2.8V to 45V) while still maintaining excellent DC characteristics.The CS8183 is protected from reverse battery, short circuit and thermal runaway conditions. The device also can withstand 45V load dump transients and -50V reverse polarity input voltage transients. This makes it suitable for use in automotive environments.The VREF/ENABLE leads serve two purposes. They are used to provide the input voltage as a reference for the output and they also can be pulled low to place the device in sleep mode where it nominally draws less than 30µA from the supply.

The CS8190 is specifically designed for use with air-core meter movements. The IC provides all the functions necessary for an analog tachometer or speedometer. The CS8190 takes a speed sensor input and generates sine and cosine related output signals to differentially drive an air-core meter.Many enhancements have been added over industry standard tachometer drivers such as the CS289 or LM1819. The output utilizes differential drivers which eliminates the need for a zener reference and offers more torque. The device withstands 60V transients which decreases the protection circuitry required. The device is also more precise than existing devices allowing for fewer trims and for use in a speedometer.

The CS8361 is a precision micro-power dual voltage regulator with ENABLEbar and RESETbar.The 5V standby output is accurate within +/-2% while supplying loads of 100mA and has a typical dropout voltage of 400mV. Quiescent current is low, typically 140µA with a 300µA load. The active RESETbar output monitors the 5V standby output and holds the RESETbar line low during power-up and regulator dropout conditions. The RESETbar circuit includes hysteresis and is guaranteed to operate correctly with 1V on the standby output.The second output tracks the 5V standby output through an external adjust lead, and can supply loads of 250mA with a typical dropout voltage of 400mV. The logic level ENABLEbar lead is used to control this tracking regulator output.Both outputs are protected against overvoltage, short circuit, reverse battery and overtemperature conditions. The robustness and low quiescent current of the CS8361 makes it not only well suited for automotive microprocessor applications, but for any battery powered microprocessor applications.

The CS8363 is a precision micropower dual voltage regulator with ENABLEbar and RESETbar.The 3.3V standby output is accurate within -2%, +2.4% while supplying loads of 100mA. Quiescent current is low, typically 140µA with a 300µA load. The active RESETbar output monitors the 3.3V standby output and holds the RESETbar line low during power-up and regulator dropout conditions. The RESETbar circuit includes hysteresis and is guaranteed to operate correctly with 1V on the standby output.The second output tracks the 3.3V standby output through an external adjust lead, and can supply loads of 250mA. The logic level ENABLEbar is used to control this tracking regulator output.Both outputs are protected against overvoltage, short circuit, reverse battery and overtemperature conditions. The robustness and low quiescent current of the CS8363 makes it not only well suited for automotive microprocessor applications, but for any battery powered microprocessor applications.