ON Manuals

The MC34063A Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step−Down and Step−Up and Voltage−Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.

The NCV1009 is a precision trimmed 2.5 V ±5.0 mV shunt regulator diode. The low dynamic impedance and wide operating current range enhances its versatility. The tight reference tolerance is achieved by on−chip trimming which minimizes voltage tolerance and temperature drift. A third terminal allows the reference voltage to be adjusted ±5.0% to calibrate out system errors. In many applications, the NCV1009Z can be used as a pin−to−pin replacement of the LT1009CZ and the LM136Z−2.5 with the external trim network eliminated.

The NCV1009 is a precision trimmed 2.5 V ±5.0 mV shunt regulator diode. It has low dynamic impedance and wide operating current range. On−chip trimming minimizes voltage tolerance and temperature drift. A third terminal allows the reference voltage to be adjusted ±5.0% to calibrate out system errors.

The product is a Schottky diode array, mainly used for ESD protection of high-speed data line interface. The product has the characteristics of low voltage drop, fast switching, PN junction guard ring and so on.

NUP4301MR6T1 is a low capacitance diode array for ESD protection in four data lines. It is designed to protect sensitive components from possible harmful electrical transients, for example, ESD (electrostatic discharge).

The NUP4201MR6 is a low capacitance, low power TVS diode that is designed to protect high speed data lines from ESD, EFT, and lighting. It features a 3pF maximum capacitance between I/O lines and is certified to IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5, and other international standards.

NUP4201DR2 is a transient voltage suppressor from Semiconductor Components Industries, LLC. It is designed to protect equipment attached to high speed communication lines from ESD, EFT, and lighting.

The NUP4201DR2 is a low-capacitance surface mount TVS for high-speed data interfaces, designed to protect equipment attached to high speed communication lines from ESD, EFT, and lightning.

The NUP4108W5 is a low capacitance quad array ESD protection device designed by Semiconductor Components Industries. It is suitable for applications requiring transient overvoltage protection, such as computers, printers, business machines, communication systems, medical equipment, etc. This device uses SC-88A SMT packaging and has the characteristics of small size, low power consumption and low capacitance.

NUP2301MW6T1 is a low capacitance diode array for ESD protection in two data lines. The device is designed to provide protection for sensitive components from possible harmful electrical transients; for example, ESD (electrostatic discharge).

NUP4103FC is a quad ESD array device released by Semiconductor Components Industries, LLC. It has an ultra-small flip chip packaging and a high anti-ESD capability, suitable for scenarios where board space is a premium.

The NUP2201MR6 is a low capacitance TSOP-6 diode TVS array for protection of high speed data lines.

This document introduces a dual common anode zener diode for providing transient overvoltage protection capability. The product is intended for use in applications requiring voltage and ESD sensitive equipment, such as computers, printers, business machines, communication systems, medical equipment, etc. Its dual junction common anode design can protect four separate lines using only one package. The product is ideal for situations where board space is limited.

NUP1105L is an Onsemi single line LIN/CAN bus protector, which is packaged in SOT-23. It provides bidirectional protection for the data line, offering a low cost option for system designers to improve system reliability and meet stringent EMI requirements.