Datasheet Microchip TC1270AN
| Manufacturer | Microchip |
| Series | TC1270AN |
The TC1270A, TC1271A and TC1270AN are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary
Datasheets
TC1270A/TC1270AN/TC1271A Data Sheet
PDF, 554 Kb, Revision: 08-09-2011
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Prices
Status
| TC1270ANLAVCTTR | TC1270ANLAVRCTR | TC1270ANLBVCTTR | TC1270ANLBVRCTR | TC1270ANLVCTTR | TC1270ANLVRCTR | TC1270ANMAVCTTR | TC1270ANMAVRCTR | TC1270ANMBVCTTR | TC1270ANMBVRCTR | TC1270ANMVCTTR | TC1270ANMVRCTR | TC1270ANRAVCTTR | TC1270ANRAVRCTR | TC1270ANRBVCTTR | TC1270ANRBVRCTR | TC1270ANRVCTTR | TC1270ANRVRCTR | TC1270ANSAVCTTR | TC1270ANSAVRCTR | TC1270ANSBVCTTR | TC1270ANSBVRCTR | TC1270ANSVCTTR | TC1270ANSVRCTR | TC1270ANTAVCTTR | TC1270ANTAVRCTR | TC1270ANTBVCTTR | TC1270ANTBVRCTR | TC1270ANTVCTTR | TC1270ANTVRCTR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| TC1270ANLAVCTTR | TC1270ANLAVRCTR | TC1270ANLBVCTTR | TC1270ANLBVRCTR | TC1270ANLVCTTR | TC1270ANLVRCTR | TC1270ANMAVCTTR | TC1270ANMAVRCTR | TC1270ANMBVCTTR | TC1270ANMBVRCTR | TC1270ANMVCTTR | TC1270ANMVRCTR | TC1270ANRAVCTTR | TC1270ANRAVRCTR | TC1270ANRBVCTTR | TC1270ANRBVRCTR | TC1270ANRVCTTR | TC1270ANRVRCTR | TC1270ANSAVCTTR | TC1270ANSAVRCTR | TC1270ANSBVCTTR | TC1270ANSBVRCTR | TC1270ANSVCTTR | TC1270ANSVRCTR | TC1270ANTAVCTTR | TC1270ANTAVRCTR | TC1270ANTBVCTTR | TC1270ANTBVRCTR | TC1270ANTVCTTR | TC1270ANTVRCTR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| Package | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 | SOT-23 | SOT-143 |
| Pins | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 5 | 4 |
Parametrics
| Parameters / Models | TC1270ANLAVCTTR | TC1270ANLAVRCTR | TC1270ANLBVCTTR | TC1270ANLBVRCTR | TC1270ANLVCTTR | TC1270ANLVRCTR | TC1270ANMAVCTTR | TC1270ANMAVRCTR | TC1270ANMBVCTTR | TC1270ANMBVRCTR | TC1270ANMVCTTR | TC1270ANMVRCTR | TC1270ANRAVCTTR | TC1270ANRAVRCTR | TC1270ANRBVCTTR | TC1270ANRBVRCTR | TC1270ANRVCTTR | TC1270ANRVRCTR | TC1270ANSAVCTTR | TC1270ANSAVRCTR | TC1270ANSBVCTTR | TC1270ANSBVRCTR | TC1270ANSVCTTR | TC1270ANSVRCTR | TC1270ANTAVCTTR | TC1270ANTAVRCTR | TC1270ANTBVCTTR | TC1270ANTBVRCTR | TC1270ANTVCTTR | TC1270ANTVRCTR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manual Reset | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Nominal Reset Voltage, V | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 | 2.7, 3, 3.15, 4.5, 4.75 |
| Operating Temp. Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
| Output | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain | Open-Drain |
| Power Fail | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Product Type | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor |
| Reset Type | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low |
| Typical Reset Pulse Width, ms | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 |
| Typical Supply Current, µA | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| VCC Range, V | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 |
| Watchdog Timer | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Eco Plan
| TC1270ANLAVCTTR | TC1270ANLAVRCTR | TC1270ANLBVCTTR | TC1270ANLBVRCTR | TC1270ANLVCTTR | TC1270ANLVRCTR | TC1270ANMAVCTTR | TC1270ANMAVRCTR | TC1270ANMBVCTTR | TC1270ANMBVRCTR | TC1270ANMVCTTR | TC1270ANMVRCTR | TC1270ANRAVCTTR | TC1270ANRAVRCTR | TC1270ANRBVCTTR | TC1270ANRBVRCTR | TC1270ANRVCTTR | TC1270ANRVRCTR | TC1270ANSAVCTTR | TC1270ANSAVRCTR | TC1270ANSBVCTTR | TC1270ANSBVRCTR | TC1270ANSVCTTR | TC1270ANSVRCTR | TC1270ANTAVCTTR | TC1270ANTAVRCTR | TC1270ANTBVCTTR | TC1270ANTBVRCTR | TC1270ANTVCTTR | TC1270ANTVRCTR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: TC1270AN (30)
- TC1270ANLAVCTTR TC1270ANLAVRCTR TC1270ANLBVCTTR TC1270ANLBVRCTR TC1270ANLVCTTR TC1270ANLVRCTR TC1270ANMAVCTTR TC1270ANMAVRCTR TC1270ANMBVCTTR TC1270ANMBVRCTR TC1270ANMVCTTR TC1270ANMVRCTR TC1270ANRAVCTTR TC1270ANRAVRCTR TC1270ANRBVCTTR TC1270ANRBVRCTR TC1270ANRVCTTR TC1270ANRVRCTR TC1270ANSAVCTTR TC1270ANSAVRCTR TC1270ANSBVCTTR TC1270ANSBVRCTR TC1270ANSVCTTR TC1270ANSVRCTR TC1270ANTAVCTTR TC1270ANTAVRCTR TC1270ANTBVCTTR TC1270ANTBVRCTR TC1270ANTVCTTR TC1270ANTVRCTR
Manufacturer's Classification
- Power Management > Voltage Detectors
