AS1903C31
IC SUPERVISOR 1 CHANNEL SOT23-3Manufacturer: ams-OSRAM USA INC.
Categories: Supervisors
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The ams-OSRAM USA INC. AS1903C31 is a single-channel supervisor IC designed for robust power-on reset and simple reset monitoring. This surface-mount component, housed in a compact SOT-23-3 package (TO-236-3, SC-59), features an open-drain or open-collector output for flexible integration into various system architectures. Operating within a temperature range of -40°C to 85°C, the AS1903C31 monitors a single voltage threshold set at 3.08V. It provides an active-low reset signal with a minimum timeout of 60ms, ensuring reliable system initialization. This device is suitable for applications in automotive, industrial, and consumer electronics where precise voltage monitoring and reset control are critical. The AS1903C31 is supplied on tape and reel.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Output | Open Drain or Open Collector |
| Type | Simple Reset/Power-On Reset |
| Reset | Active Low |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 60ms Minimum |
| Voltage - Threshold | 3.08V |
| Supplier Device Package | SOT-23-3 |
| Programmable | Not Verified |
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