R1230Dxxxx RICOH - Ultra Small Synchronous Rectifier Step-down
R1232D RICOH - PWM/VFM STEPDOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIERThe R1232D Series are CMOS-based PWM step-down DC/DC Converters with synchronous rectifier, low supply current. As an output capacitor,A 10µF or more ceramic capacitor can be used with the R1232D.Each of these ICs consists of an oscillator,A PWM control circuit,A reference voltage unit, an error amplifier,A soft-start circuit, protection circuits,A protection against miss operation under low voltage (UVLO), PWM/VFM alternative circuit,A chip e
R1282D002A Recom - Stepup & Stepdown DC/DC Converterthe R1282D002A isA CMOS-based 2-channel PWM Step-up (as Channel 1)/Step-down (as Channel 2) DC/DC Converter Controller.the R1282D002A Consists of an Oscillator,A PWM Control Circuit,A Reference Voltage Unit, an Error Amplifier,A Reference Current Unit,A Protection Circuit, and an Under Voltage Lockout (UVLO) Circuit.A High Efficiency Step-up/step-down DC/DC Converter CAN be Composed of This ic With Inductors, Diodes, Power MOSFETs, Resisters, and Capacitors. Each Outpu
R2020C RDC - High Performance 16 Bits MCU Integrated Two 10/100M Mac Controller - 3.3V Operating Volt...
R2023K RICOH - Real Time Clock The R2023K/T isA CMOS real-time clock IC connected to the CPU by two signal lines, SCL, SDA, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate interrupt signals at preset times. As the oscillation circuit is driven under constant voltage, fluctuation of the oscillator frequency
R2023T RICOH - Real Time Clock The R2023K/T isA CMOS real-time clock IC connected to the CPU by two signal lines, SCL, SDA, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate interrupt signals at preset times. As the oscillation circuit is driven under constant voltage, fluctuation of the oscillator frequency
R2033K RICOH - Real Time Clock IC\'s 3-wire Serial Interface The R2033K/T isA CMOS real-time clock IC connected to the CPU by three signal lines, CE, SCLK, SIO, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate interrupt signals at preset times. As the oscillation circuit is driven under constant voltage, fl
R2033T RICOH - Real Time Clock IC\'s 3-wire Serial Interface The R2033K/T isA CMOS real-time clock IC connected to the CPU by three signal lines, CE, SCLK, SIO, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate interrupt signals at preset times. As the oscillation circuit is driven under constant voltage, fl
R20440 Microsemi - Standard Rectifier (trr More Than 500ns), Package : DO-4
R2045D RICOH - Real Time Clock IC\'s 4-wire Serial InterfaceThe R2045S/D isA real-time clock module, built in CMOS real-time clock IC and crystal oscillator, connected to the CPU by four signal lines, CE, SCLK, SI, and SO, and configured to perform serial transmission of time and calendar data to the CPU. The oscillation frequency is adjusted to high precision (0±5ppm: 15sec. per month at 25°C) The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 secon
R2045S RICOH - Real Time Clock IC\'s 4-wire Serial InterfaceThe R2045S/D isA real-time clock module, built in CMOS real-time clock IC and crystal oscillator, connected to the CPU by four signal lines, CE, SCLK, SI, and SO, and configured to perform serial transmission of time and calendar data to the CPU. The oscillation frequency is adjusted to high precision (0±5ppm: 15sec. per month at 25°C) The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 secon
R20460 Microsemi - Standard Rectifier (trr More Than 500ns), Package : DO-4
R20480 Microsemi - Standard Rectifier (trr More Than 500ns), Package : DO-4
R3113D RICOH - Voltage Detector The R3113 Series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low supply current, which can be operated at an extremely low voltage and is used for system reset as an example.Each of these ICs consists ofA voltage reference unit,A comparator, resistors for detector threshold setting, an output driver andA hysteresis circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment.Two output types, Nch open d
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