Texas Instruments LM809M3-3.08/NOPB — Single-Channel Microprocessor Supervisory Circuit, 3.08 V threshold, Push-Pull active-low reset, 140 ms minimum reset timeout, SOT-23 3-pin, –40°C to +105°C, reel of 967 pcs (date code 21+/22+). Monitors supply voltage and asserts a reset signal whenever VCC falls below the 3.08 V threshold, holding reset for a minimum of 140 ms after voltage recovery.
Available in stock — ships within 3 days after payment.
Product overview
| Part number | LM809M3-3.08/NOPB |
| Date code | 21+ / 22+ |
| Quantity | Reel — 967 pcs |
| Product type | Microprocessor supervisory circuit |
| Number of channels | 1 |
| Voltage threshold | 3.08 V |
| Supply voltage range | 1.2 V to 5.5 V |
| Quiescent current | 100 µA |
| Output type | Push-pull, totem pole |
| Reset polarity | Active low |
| Reset timeout | 140 ms minimum |
| Operating temperature | –40°C to +105°C |
| ESD protection | HBM >2000 V, CDM >1000 V |
| Mounting type | Surface mount (SOT-23) |
| Compliance | RoHS compliant |
| Condition | New — sealed in original packaging |
Applications
- Microprocessor and microcontroller reset supervision in embedded systems
- Power-on reset generation in industrial and consumer electronics
- Supply voltage monitoring in battery-powered and portable devices
- Preventing false starts and data corruption during power-up and brown-out events
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
(GPSR (EU) 2023/988): Contact us for Manufacturer/EU Responsible Party product safety contact details.
Rezensionen
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