LM809M3-2.63/NOPB
Supervisor, 1.2V-5.5V Supply, 2.63V Threshold, 240ms Delay, Active-Low, SOT-23-3
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| Quantity | Price |
|---|---|
| 1+ | $0.968 |
| 10+ | $0.697 |
| 25+ | $0.628 |
| 50+ | $0.591 |
| 100+ | $0.553 |
| 250+ | $0.517 |
| 500+ | $0.495 |
Product Information
Product Overview
The LM809M3-2.63/NOPB is a 3-pin Microprocessor Supervisory Circuit with active-low RESET output. The supervisory circuit can be used to monitor the power supplies in microprocessor and digital systems. It provides a reset to the microprocessor during power-up, power-down and brownout conditions. The function of the LM809 is to monitor the VCC supply voltage and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold. The reset signal remains asserted for 240ms after VCC rises above the threshold.
- Power supply transient immunity
- Fully specified over-temperature
- Ensured RESET output valid for VCC ≥ 1V
- Superior upgrade to MAX809 and MAX810
- 140ms Minimum power-ON reset pulse width
- 15µA Typical low supply current
- Green product and no Sb/Br
Applications
Building Automation, Computers & Computer Peripherals, Automation & Process Control, Sensing & Instrumentation, Portable Devices, Automotive
Technical Specifications
-
2.63V
1.2V
Active-Low
3Pins
240ms
105°C
-
No SVHC (27-Jun-2018)
SOT-23
-
1Monitors
5.5V
SOT-23
Surface Mount
-40°C
-
MSL 1 - Unlimited
-
2.63V
Technical Docs (1)
Legislation and Environmental
RoHS
RoHS
Product Compliance Certificate