FEATURES
9 Selectable Supply Voltages 12V, 5V, 3.3V, 2.5V, 1.8V 1.5V, 1.2V, 1.0V, +ADJ (0.5V) n 3 Selectable Tolerances –5%, –10%, –15% (LTC2915) n Manual Reset Input (LTC2916) n 1.5V to 5.5V Supply Operation n 6.2V Shunt Regulator for High Voltage Operation n Guaranteed Operation to 125˚C n Guaranteed Threshold Accuracy: ±1.5% n Low Quiescent Current: 30μA Typical n Power Supply Glitch Immunity n Guaranteed RST for V CC ≥ 0.8V n Low Profile (1mm) 8-Lead TSOT-23 (ThinSOTTM) and (3mm × 2mm) DFN Packages n DESCRIPTION
The LTC®2915/LTC2916 are low voltage single-supply monitors with selectable thresholds. The parts operate from 1.5V to 5.5V and consume a quiescent current of only 30μA. Two three-state inputs select one of nine internally programmed thresholds without the need for external resistors. For The tolerance for the LTC2916 is fixed at –5%. Threshold accuracy is guaranteed at ±1.5% over the entire operating temperature range. Glitch filtering ensures reliable reset operation without false triggering.
Linear Technology
