The MIC2774H-44BM5 is a dual power supply supervisor designed for under-voltage monitoring and reset generation in a compact 5-pin SOT package. It features two independent under-voltage detectors: one with a fixed threshold and another that is user-adjustable, allowing for monitoring of voltages as low as 0.3V. The device provides a choice of reset outputs, including active-high, and asserts the reset signal during power-on and whenever monitored voltages drop below their respective thresholds. The reset output remains asserted for a minimum of 140ms after the voltages return above the thresholds. With a typical supply current of only 3.5¬µA, the MIC2774H is suitable for low-power applications. It includes hysteresis to prevent false triggering from noise and can handle input voltages up to 7V. The device operates over a temperature range of -40¬8C to +85¬8C, making it versatile for various applications, including embedded controllers, telecommunications systems, and networking hardware.
IC SUPERVISOR DUAL LOW VOLTAGE Product overview: MIC2774H-44BM5 from Micrel Inc. is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Dual, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-MIC2774H-44BM5 can be used for catalog matching and distributor lookup.
Voltage Supervisor/Reset IC, Adjustable, 2 Channel, +4.43V, PDSO5
IC SUPERVISOR DUAL LOW VOLTAGE
Supervisor Complementary 2 Channel SOT-23-5
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-MIC2774H-44BM5 | MIC2774H-44BM5 | MIC2774H-44BM5 | MIC2774H-44BM5 |
| Product Name | Dual Voltage Supervisor IC | Integrated Circuits (ICs) - PMIC - Supervisors | Supervisors | |
| Number of Supplies | 2 |
