MAX821MUS+T by Analog Devices
4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
| Status: | Active |
|---|---|
| Series: | MAX821 |
| RoHS: | Unknown |
Features
| Pin-Selectable, Precision Power-On Reset Delay: 1ms (max), 20ms (min), or 100ms (min) |
| Precision Monitoring of +3V to +5V Power-Supply Voltages |
| 2.5µA Supply Current |
| Guaranteed Over Temperature (-40°C to +125°C) |
| Guaranteed Active-Low RESET Valid to VCC = 1V (MAX821) |
| Power-Supply Transient Immunity |
| No External Components |
| SOT143 Package |
Specifications
| Reset Thresh. (V) | 2.5 to 3.33.3 to 5.5 |
|---|---|
| Reset Thresh. Accur. (%) (@ +25°C) | 1.5 |
| Reset Out | Active LowPush-Pull |
| tRESET (min) | 15ms to 85ms85ms to 300ms<1msAdjustable |
| Watchdog Feature | No Watchdog |
| ICC (µA) (max) | 7 |
| Package/Pins | SOT23/4 |
| BudgetaryPrice (See Notes) | 1.46 |
MAX821MUS+T Power Management ICs - PMIC by Analog Devices
MPU SUPERVISOR 5.5V SOT-143-4
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Threshold Voltage | 4.38V |
|---|---|
| No. of Supervisors / Monitors | 1Monitors |
| Supply Voltage Min | 1.2V |
| Supply Voltage Max | 5.5V |
| Reset Type | Active-Low Push-Pull |
| Digital IC Case | SOT-143 |
| No. of Pins | 4Pins |
| Delay Time | 160ms |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| 4-Pin, µP Voltage Monitors wit | Analog Devices |
| MPU SUPERVISOR, 5.5V, SOT-143-4 | Farnell |
| Mpu Supervisor, 5.5V, Sot-143-4 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX821MUS+T ?
Additional datasheets, footprints and schematics for MAX821MUS+T are listed on our Part Details page. You can also find images and similar parts to MAX821MUS+T on this page.
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Is the MAX821MUS+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX821MUS+T have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX821MUS+T .
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