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MAX809STRG Breakout
IC SUPERVISOR 1CH RESET SOT23-3
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Design a Custom BoardAbout This Component
Microprocessor supervisor IC that monitors VCC supply voltage and generates active-low reset signals when supply falls below the threshold. Supports precision monitoring at 1.5V to 5.0V with selectable reset pulse widths (1ms to 140ms) and requires no external components. Ultra-low 0.5µA quiescent current makes it ideal for battery-powered and embedded systems requiring robust power-supply monitoring.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | MAX809STRG |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Number of Voltages Monitored | 1 |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.93V |
What's Included
BILL OF MATERIALS
- 1x MAX809STRG soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS