The BD4949G-TR is a CMOS voltage detector IC from the BD49xxx series, designed for high accuracy and low current consumption. It features a detection voltage range from 2.3V to 6.0V in 0.1V increments, with a typical accuracy of ¬±1.0%. The device operates with an ultra-low current consumption of 0.9OºA and is suitable for applications requiring reset functionality in microcontroller circuits. It operates within a temperature range of -40¬8C to +105¬8C. The BD4949G-TR is available in a compact SSOP5 package measuring 2.90mm x 2.80mm x 1.25mm, making it suitable for space-constrained designs.
IC RESET CMOS 4.9V 5SSOP Product overview: BD4949G-TR from ROHM Semiconductor 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 4.9V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4.9V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-BD4949G-TR can be used for catalog matching and distributor lookup.
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| ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| 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 | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-BD4949G-TR | BD4949G-TR | BD4949G-TR | BD4949G-TR | BD4949G-TR |
| Product Name | 4.9V Voltage Supervisor IC | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors |
| Number of Supplies | 1 | 1; 1 | |||
| Type | Tape & Reel (TR) | SC-74A, SOT-753 | SC-74A, SOT-753 | ||
| Supply Voltage | ? to 10 volts |
