ON Manuals

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.

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

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

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 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.

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.

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

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.

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.

These devices are high speed hex buffers with 3-state outputs. They are organized as single 6-bit or 2-bit/4-bit, with inverting or non-inverting data (D) paths. The outputs are designed to drive 15 TTL Unit Loads or 60 Low Power Schottky loads when the Enable (E) is LOW. When the Output Enable (E) is HIGH, the outputs are forced to a high impedance “off” state. If the outputs of the 3-state devices are tied together, all but one device must be in the high impedance state to avoid high currents that would exceed the maximum ratings. Designers should ensure that Output Enable signals to 3-state devices whose outputs are tied together are designed so there is no overlap.

The MC33071/72/74, MC34071/72/74 series are single-chip operational amplifiers using high-quality bipolar fabrication technology and innovative design concepts.

The MC14569B is a programmable divide-by-N dual 4-bit binary or BCD down counter constructed with MOS P-channel and N-channel enhancement mode devices (complementary MOS) in a monolithic structure.

NCP1117, NCV1117 1.0A Low-Dropout Positive Fixed and Adjustable Voltage Regulators

This document describes the features and characteristics of the EMZ1DXV6T1 and EMZ1DXV6T5 dual general purpose transistors. They are NPN/PNP complementary transistors designed for general purpose amplifier applications. The transistors are housed in the SOT-563 package, which is designed for low power surface mount applications.