STMicroelectronics Manuals - Page 39

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STMicroelectronics manuals, page 39

  • ST TSM111 TRIPLE VOLTAGE AND CURRENT SUPERVISOR handbook

    The TSM111 is an integrated circuit that incorporates multiple sensing functions. It includes voltage references, comparators and matched resistors bridges for overcurrent and overvoltage detection without the need for any external components. It also provides a programmable delay function for controlling on and off delays. It can be used in power management systems for desktop computers to monitor currents and voltages and to generate power good signals to the system.

  • ST TS834 MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH INTEGRATED TIMER handbook

    TS834 is a voltage supervisor with features of ultra low power consumption, precision reset threshold, fast response time, etc. It provides two different outputs, one active low and one active high.

  • ST LD2980ABxx LD2980Cxx Ultra low drop voltage regulators compatible with low ESR inhibit output capacitors handbook

  • ST L79L00 SERIES handbook

    The L79L00 series is a negative voltage regulator with internal current limiting and thermal shutdown functions, capable of delivering up to 100mA output current. They are intended for a wide range of applications, including local or on-card regulation to eliminate noise and distribution problems associated with single-point regulation. Additionally, they can be used with power pass elements to create high-current voltage regulators.

  • ST LD2981ABxx LD2981Cxx Ultra low drop voltage regulators with inhibit low ESR output capacitors compatible handbook

    The LD2981AB/C series are 100 mA fixed-output voltage regulators. The low drop-voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems.

  • ST PB137 Positive voltage regulator for battery charger handbook

    The PB137 is a positive voltage regulator from ST company. Its rated output voltage is 13.7V and the maximum output current is 1.5A.

  • ST TS831 MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW handbook

    The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output.

  • ST L4976 1A step down switching regulator handbook

    L4976 is a 1A step-down switching regulator with an input voltage range of 8V to 55V and an output voltage adjustable range of 0.5V to 50V. It is fabricated using BCD mixed technology and features an internal power D-MOS transistor with a typical Rds(ON) of 0.25Ω for very high efficiency and fast switching speed.

  • ST LNBP20 LNBP1X series LNBP supply control voltage regulator (parallel interface) handbook

    Introduction to ST's LNBP20/LNBP1X series LNBP supply and control voltage regulator (parallel interface)

  • ST LD2979xx Very low drop voltage regulators with inhibit handbook

    The LD2979 series are very low drop regulators available in SOT23-5L. The very low drop-voltage and the very low quiescent current make them particularly suitable for low noise, low power applications and in battery powered systems.

  • ST L4978 handbook

    L4978 is a step down monolithic power switching regulator that delivers 2A output current between 3.3V and 50V. It features a wide input voltage range, adjustable output voltage, and adjustable switching frequency.

  • ST L4971 handbook

    L4971 is a 1.5A step down switching regulator that delivers 1.5A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25Ω) to obtain very high efficency and high switching speed.

  • ST TSM102/A handbook

    This document introduces the features and characteristics of the TSM102A product, including op-amps, comparators, and reference voltages. This product is suitable for power supply management and data acquisition applications.

  • ST TS431 handbook

    TS431 is a low-voltage, three-terminal, programmable shunt voltage reference. The output voltage can be set to any value between Vref (1.24 V) and 6 V with two external resistors.

  • ST L5991 L5991A handbook

    L5991 L5991A is a primary controller with standby current-mode control PWM switching frequency up to 1MHz, low start-up current (<120µA), high-current output drive suitable for power MOSFET (1A), fully latched PWM logic with double pulse suppression, programmable duty cycle 100% and 50%, maximum duty cycle limit, standby function, programmable soft start, primary overcurrent fault detection with re-start delay, PWM UVLO with hysteresis, internal 100ns leading edge blanking of current sense, DIP16 and SO16 package.