MAX6845UKD3+T by Analog Devices
Ultra-Low-Voltage µP Reset Circuits and Voltage Detectors
| Status: | Active |
|---|---|
| Series: | MAX6845 |
| RoHS: | Unknown |
Features
| Factory-Set Reset Threshold Voltages for Monitoring Supplies from 0.9V to 1.5V (MAX6841/MAX6842) |
| Adjustable Threshold RESET IN (MAX6843/MAX6844/MAX6845) |
| Low Power Consumption: 5.7µA (typ) |
| ±2.5% Reset Threshold Accuracy Over Temperature |
| Five Timeout Periods: 150µs (Voltage Detector Version), 1.5ms, 30ms, 210ms, and 1.68s |
| Available in Three Output Configurations Push-Pull active-low RESET Push-Pull RESET Open-Drain active-low RESET |
| Push-Pull active-low RESET |
| Push-Pull RESET |
| Open-Drain active-low RESET |
| Guaranteed Reset Valid to VCC = 0.55V (Active Low) |
| Manual Reset Input |
| Immune to Short VCC Transients |
| Space-Saving 5-Pin SOT23 Package |
Specifications
| Reset Thresh. (V) | 0 to 1.21.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5 |
|---|---|
| Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
| Reset Out | Active LowOpen Drain |
| tRESET (min) | 1ms to 15ms15ms to 85ms85ms to 300ms<1ms>1s |
| Watchdog Feature | No Watchdog |
| Supervisor Features | Adjustable Reset InputManual Reset |
| ICC (µA) (max) | 20 |
| Package/Pins | SOT23/5 |
| BudgetaryPrice (See Notes) | 0 |
MAX6845UKD3+T Power Management ICs - PMIC by Analog Devices
MPU SUPERVISOR 1.8V SOT-23-5
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Threshold Voltage | - |
|---|---|
| No. of Supervisors / Monitors | 1Monitors |
| Supply Voltage Min | 550mV |
| Supply Voltage Max | 1.8V |
| Reset Type | Active-Low Open-Drain |
| Digital IC Case | SOT-23 |
| No. of Pins | 5Pins |
| Delay Time | 210ms |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Mpu Supervisor, 1.8V, Sot-23-5 | Newark Electronics |
| MPU SUPERVISOR, 1.8V, SOT-23-5 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX6845UKD3+T ?
Additional datasheets, footprints and schematics for MAX6845UKD3+T are listed on our Part Details page. You can also find images and similar parts to MAX6845UKD3+T on this page.
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Is the MAX6845UKD3+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX6845UKD3+T have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX6845UKD3+T .
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