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MAXIM MAX6381XR25D2
| Manufacturer | |
| MPN | MAX6381XR25D2 |
| LCSC Part # | C3687590 |
| Packaging | SC-70-3 |
| Customer # | |
| Key Attributes | 1.12s Active Low 1V~5.5V 1 SC-70-3 Supervisors |
| Datasheet | MAXIM MAX6381XR25D2 |
| Alternative Parts | 3 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SC-70-3 | |
| Operating Temperature | -40℃~+125℃ | |
| Reset Timeout | 1.12s | |
| output type | Push-pull | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 2.5V | |
| Number of Voltages Monitored | 1 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SC-70-3 | |
| Operating Temperature | -40℃~+125℃ | |
| Reset Timeout | 1.12s | |
| output type | Push-pull |
| Type | Description | |
|---|---|---|
| Reset Active Level | Active Low | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 2.5V | |
| Number of Voltages Monitored | 1 |
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Features
AI Translation
- The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V.
- Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold.
- Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments.
- Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.
- The MAX6381/MAX6384/MAX6387 have a push-pull active-low reset output.
- The MAX6382/MAX6385/MAX6388 have a push-pull active-high reset output.
- The MAX6383/MAX6386/MAX6389/MAX6390 have an open-drain active-low reset output.
- The MAX6384/MAX6385/MAX6386 also feature a debounced manual reset input (with internal pullup resistor).
- The MAX6387/MAX6388/MAX6389 have an auxiliary input for monitoring a second voltage.
- The MAX6390 offers a manual reset input with a longer VCC reset timeout period (1120ms or 1200ms) and a shorter manual reset timeout (140ms or 150ms).
- The MAX6381/MAX6382/MAX6383 are available in 3-pin SC70 and 6-pin µDFN packages and the MAX6384–MAX6390 are available in 4-pin SC70 and 6-pin µDFN packages.
- Factory-Set Reset Threshold Voltages Ranging from +1.58V to +4.63V in Approximately 100mV Increments
- ±2.5% Reset Threshold Accuracy Over Temperature (-40°C to +125°C)
- Seven Reset Timeout Periods Available: 1ms, 20ms, 140ms, 280ms, 560ms, 1120ms, 1200ms (min)
- 3 Reset Output Options: Active-Low Push-Pull, Active-High Push-Pull, Active-Low Open-Drain
- Reset Output State Guaranteed Valid Down to Vcc = 1V
- Manual Reset Input (MAX6384/MAX6385/MAX6386)
- Auxiliary RESET IN (MAX6387/MAX6388/MAX6389)
- VCC Reset Timeout (1120ms or 1200ms)/Manual Reset Timeout (140ms or 150ms) (MAX6390)
- Negative-Going VCC Transient Immunity
- Low Power Consumption of at +3.6V and 3µA at +1.8V
- Pin Compatible with MAX809/MAX810/MAX803/MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348, and MAX6711/MAX6712/MAX6713
- Tiny 3-Pin/4-Pin SC70 and 6-Pin µDFN Packages
Applications
AI Translation
- Computers
- Controllers
- Intelligent Instruments
- Critical µP and µC Power Monitoring
- Portable/Battery-Powered Equipment
- Dual Voltage Systems
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SC-70-3 | |
| Operating Temperature | -40℃~+125℃ | |
| Reset Timeout | 1.12s | |
| output type | Push-pull | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 2.5V | |
| Number of Voltages Monitored | 1 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SC-70-3 | |
| Operating Temperature | -40℃~+125℃ | |
| Reset Timeout | 1.12s | |
| output type | Push-pull |
| Type | Description | |
|---|---|---|
| Reset Active Level | Active Low | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 2.5V | |
| Number of Voltages Monitored | 1 |
Help & FeedbackShow similar products (0) >
Features
AI Translation
- The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V.
- Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold.
- Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments.
- Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.
- The MAX6381/MAX6384/MAX6387 have a push-pull active-low reset output.
- The MAX6382/MAX6385/MAX6388 have a push-pull active-high reset output.
- The MAX6383/MAX6386/MAX6389/MAX6390 have an open-drain active-low reset output.
- The MAX6384/MAX6385/MAX6386 also feature a debounced manual reset input (with internal pullup resistor).
- The MAX6387/MAX6388/MAX6389 have an auxiliary input for monitoring a second voltage.
- The MAX6390 offers a manual reset input with a longer VCC reset timeout period (1120ms or 1200ms) and a shorter manual reset timeout (140ms or 150ms).
- The MAX6381/MAX6382/MAX6383 are available in 3-pin SC70 and 6-pin µDFN packages and the MAX6384–MAX6390 are available in 4-pin SC70 and 6-pin µDFN packages.
- Factory-Set Reset Threshold Voltages Ranging from +1.58V to +4.63V in Approximately 100mV Increments
- ±2.5% Reset Threshold Accuracy Over Temperature (-40°C to +125°C)
- Seven Reset Timeout Periods Available: 1ms, 20ms, 140ms, 280ms, 560ms, 1120ms, 1200ms (min)
- 3 Reset Output Options: Active-Low Push-Pull, Active-High Push-Pull, Active-Low Open-Drain
- Reset Output State Guaranteed Valid Down to Vcc = 1V
- Manual Reset Input (MAX6384/MAX6385/MAX6386)
- Auxiliary RESET IN (MAX6387/MAX6388/MAX6389)
- VCC Reset Timeout (1120ms or 1200ms)/Manual Reset Timeout (140ms or 150ms) (MAX6390)
- Negative-Going VCC Transient Immunity
- Low Power Consumption of at +3.6V and 3µA at +1.8V
- Pin Compatible with MAX809/MAX810/MAX803/MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348, and MAX6711/MAX6712/MAX6713
- Tiny 3-Pin/4-Pin SC70 and 6-Pin µDFN Packages
Applications
AI Translation
- Computers
- Controllers
- Intelligent Instruments
- Critical µP and µC Power Monitoring
- Portable/Battery-Powered Equipment
- Dual Voltage Systems
C3687590 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Alternative Type | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|---|
| MAX6461XR25+T | MAXIM | Similar | SC-70-3 | 0 | $ 1.9976 | ||
| ADM1815-20AKSZ-RL7 | ADI | Similar | SC-70-3 | 0 | $ 0.6633 | ||
| MAX6326XR24+T | MAXIM | Similar | SC-70-3 | 0 | $ 4.1664 |