ON Manuals

The NCP302 and NCP303 series are second generation ultra-low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount. Each series features a highly accurate undervoltage detector with hysteresis and an externally programmable time delay generator. This combination of features prevents erratic system reset operation. The NCP302 series consists of complementary output devices that are available with either an active high or active low reset. The NCP303 series has an open drain N-Channel output with an active low reset output.

This document introduces the NTLTD7900ZR2 Power MOSFET, which is a logic level N-channel Micro8 Leadless EZFETs™ power MOSFET with monolithic back-to-back Zener diode protection. This MOSFET features ultra low RDS(on) and true logic level performance. It is designed for low voltage, high speed switching applications that require high power efficiency and extended battery life. Typical applications include DC-DC converters, and power management in portable and battery powered products such as computers, printers, cellular and cordless phones.

MBR140SFT1/D MBR140SFT1 Surface Mount Schottky Power Rectifier Plastic SOD-123 Package

The MC14066B/D is a quad bilateral switch capable of controlling either digital or analog signals. It is useful in signal gating, chopper, modulator, demodulator and CMOS logic implementation. It is designed to be pin–for–pin compatible with the MC14016B, but has much lower ON resistance. Input voltage swings as large as the full supply voltage can be controlled via each independent control input.

The MC33375 series is a micro-power low dropout voltage regulator with a very low quiescent current and the ability to supply output currents up to 300mA.

MCR100 series SCRs are PNPN devices designed for high-volume, line-powered consumer applications such as relay and lamp drivers, small motor controls, gate drivers for larger thyristors, and sensing and detection circuits. Supplied in an inexpensive plastic TO-226AA package which is readily adaptable for use in automatic insertion equipment.

The document introduces the MMSZ5221ET1 series preferred device Zener voltage regulators 500 mW SOD−123 surface mount

NCP1030 and NCP1031 are monolithic switching regulators with on-chip Power Switch and Startup Circuits.

The NCP1450A is a PWM step-up DC-DC switching controller produced by Semiconductor Components Industries, LLC. It is designed to power portable equipment from one or two cells battery packs. It features high efficiency, low start-up voltage, wide operating voltage range, etc.

MC34063A/D is a monolithic control circuit for DC-to-DC converters. It includes internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch.

The MUN5111T1 series of bias resistor transistors is a new family of digital transistors designed to replace a single device and its external resistor bias network. The device is housed in the SC-70/SOT-323 package which is designed for low power surface mount applications.

MC14553B/D 3-digit BCD counter

MURD620CT is a switchmode power rectifier produced by Semiconductor Components Industries, LLC. It adopts DPAK surface mount package, features ultrafast 35 nanosecond recovery time, low forward voltage drop and low leakage.

The MC623 is a 3V solid-state, programmable temperature sensor designed for use in thermal management applications. It features dual thermal interrupt outputs (LOW LIMIT and HIGH LIMIT) each of which program with a single external resistor. The HIGH LIMIT and LOW LIMIT outputs are driven active (high) when measured temperature exceeds the user-programmed limits. The CONTROL output is driven active (high) when temperature exceeds the HIGH LIMIT setpoint, and turned off when temperature falls below the LOW LIMIT setpoint. The CONTROL output can be used to provide simple ON/OFF control to a cooling fan if so desired. Low voltage operation, easy setpoint programming, small size and low cost make the MC623 an ideal choice for many thermal management applications.