Datasheet Microchip TC1272A
| Manufacturer | Microchip |
| Series | TC1272A |
The TC1272A are cost-effective system supervisor circuits designed to monitor VDD in digital systems and provide a reset signal to the host processor, when necessary
Datasheets
Prices
Status
| TC1272AJVNBTR | TC1272ALVNBTR | TC1272AMVNBTR | TC1272ARVNBTR | TC1272ASVNBTR | TC1272ATVNBTR | TC1272AZVNBTR | |
|---|---|---|---|---|---|---|---|
| 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) |
Packaging
| TC1272AJVNBTR | TC1272ALVNBTR | TC1272AMVNBTR | TC1272ARVNBTR | TC1272ASVNBTR | TC1272ATVNBTR | TC1272AZVNBTR | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| Pins | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Parametrics
| Parameters / Models | TC1272AJVNBTR | TC1272ALVNBTR | TC1272AMVNBTR | TC1272ARVNBTR | TC1272ASVNBTR | TC1272ATVNBTR | TC1272AZVNBTR |
|---|---|---|---|---|---|---|---|
| Manual Reset | No | No | No | No | No | No | No |
| Nominal Reset Voltage, V | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 | 4.50, 4.25, 3.89, 3.00, 2.85, 2.55, 2.25 |
| 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 |
| 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 |
| Output | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Power Fail | No | No | No | No | No | No | No |
| Product Type | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor |
| Reset Type | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low |
| Typical Reset Pulse Width, ms | 140 | 140 | 140 | 140 | 140 | 140 | 140 |
| Typical Supply Current, µA | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 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 |
| Watchdog Timer | No | No | No | No | No | No | No |
Eco Plan
| TC1272AJVNBTR | TC1272ALVNBTR | TC1272AMVNBTR | TC1272ARVNBTR | TC1272ASVNBTR | TC1272ATVNBTR | TC1272AZVNBTR | |
|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: TC1272A (7)
Manufacturer's Classification
- Power Management > Voltage Detectors
