| Integrated Circuits (ICs) | 3 | Obsolete | |
NCV33164Voltage Supervisor, Undervoltage Sensing Circuit, Micropower, with Open Collector Output, Qualified for 3.0 V Systems | PMIC | 2 | Active | The MC34164 series are undervoltage sensing circuits specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is required. These devices offer the designer an economical solution for low voltage detection with a single external resistor. The MC34164 series features a bandgap reference, a comparator with precise thresholds and built-in hysteresis to prevent erratic reset operation, an open collector reset output capable of sinking in excess of 6.0 mA, and guaranteed operation down to 1.0 V input with extremely low standby current. These devices are packaged in 3-pin TO-226AA, 8-pin SO-8 and Micro-8 surface mount packages. The NCV device is packaged in SO-8.Applications include direct monitoring of the 3.0 or 5.0 V MPU/logic power supply used in appliance, automotive, consumer, and industrial equipment. |
NCV33202Operational Amplifier, Rail to Rail I/O, High Output Drive | Integrated Circuits (ICs) | 2 | Active | The MC33201/2/4 family of op-amps provides rail-to-rail operation on both the input and output. The inputs can be driven as high as 200mV beyond the supply rails without phase reversal on the outputs, and the output can swing within 50 mV of each rail. This rail-to-rail operation enables the user to make full use of the supply voltage range available. It is designed to work at very low supply voltages ( +/- 0.9 V) yet can operate with a supply of up to +12V and ground. Output current boosting techniques provide a high output current capability while keeping the drain current of the amplifier to a minimum. Also, the combination of low noise and distortion with a high slew rate and drive capability make this an ideal amplifier for audio applications. |
| Integrated Circuits (ICs) | 2 | Active | |
NCV33269Linear Voltage Regulator, 800 mA | Integrated Circuits (ICs) | 5 | Active | The MC33269 series are low dropout (LDO), medium current, fixed and adjustable, positive linear voltage regulators specifically designed for use in low input voltage applications. These LDOs offer the circuit designer an economical solution for precision voltage regulation, while keeping power losses to a minimum. |
NCV33274AOperational Amplifiers, Single Supply, High Slew Rate, Low Input Offset Voltage, Quad | Instrumentation, Op Amps, Buffer Amps | 2 | Active | The MC33272/74 series of monolithic op-amps are quality fabricated with innovative Bipolar design concepts. This dual and quad operational amplifier series incorporates Bipolar inputs along with a patented Zip-R-Trim element for input offset voltage reduction. The MC33272/74 series of op-amps exhibits low input offset voltage and high gain bandwidth product. Dual-doublet frequency compensation is used to increase the slew rate while maintaining low input noise characteristics. Its all NPN output stage exhibits no deadband crossover distortion, large output voltage swing, and an excellent phase and gain margin. It also provides a low open loop high frequency output impedance with symmetrical source and sink AC frequency performance. |
NCV33275LDO Regulator, 300 mA, High PSRR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1 | Active | The MC33275 series are micropower low dropout (LDO) linear voltage regulators available in a wide variety of output voltages as well as packages, DPAK, SOT-223, and SOP-8 surface mount packages. These devices feature a very low quiescent current and are capable of supplying output currents up to 300 mA. Internal current and thermal limiting protection are provided by the presence of a short circuit at the output and an internal thermal shutdown circuit.The MC33275 is available as a MC33375 which includes an On/Off control.Due to the low input-to-output voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable. |
NCV33375LDO Regulator, 300 mA, Ultra-Low Iq, High PSRR | Power Management (PMIC) | 3 | Active | The MC33375 series are micropower low dropout (LDO) linear voltage regulators available in a wide variety of output voltages as well as packages, SOT-223,and SOP-8 surface mount packages. These devices feature a very low quiescent current and are capable of supplying output currents up to 300mA. Internal current and thermal limiting protection are provided by the presence of a short circuit at the output and an internal thermal shutdown circuit.The MC33375 has a control pin that allows a logic level signal to turn-off or turn-on the regulator output.Due to the low input-to-output voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable. |
| Integrated Circuits (ICs) | 1 | Active | Current Mode PWM Controller |
NCV4250-2CLDO Tracking Regulator, 50 mA, 40 V, 75 µA IQ, Ultra-Low Dropout, High PSRR, with Enable | Power Management (PMIC) | 1 | Active | The NCV4250−2C is a monolithic integrated low dropout trackingvoltage regulator designed to provide a buffered output voltage thatclosely tracks the reference input voltage. The part can be used inautomotive applications with remote sensors or any situation whereit is necessary to isolate the output of the other regulator. TheNCV4250−2C also enables the user to bestow a quick upgrade totheir module when added current is needed and the existing regulatorcannot provide. |