MAX809STRG Very Low Supply Current 3-Pin Microprocessor Reset Monitor
Cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor.
Key Features
- Precision VCC Monitor for 1.5 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V Supplies
- Precision Monitoring Voltages from 1.2 V to 4.9 V Available in 100 mV Steps
- Four Guaranteed Minimum Power-On Reset Pulse Width Available (1 ms, 20 ms, 100 ms, and 140 ms)
- RESET Output Guaranteed to VCC = 1.0 V
- Low Supply Current
- Compatible with Hot Plug Applications
- VCC Transient Immunity
- No External Components Required
- Wide Operating Temperature: −40°C to 105°C
- Pb-Free and RoHS Compliant
Typical Applications
Computers, Embedded Systems, Battery Powered Equipment, Critical Microprocessor Power Supply Monitoring
Pin Configuration
| Pin No. |
Symbol |
Description |
| 1 |
GND |
Ground |
| 2 |
RESET (MAX809) |
RESET output remains low while VCC is below the reset voltage threshold, and for a reset timeout period after VCC rises above reset threshold |
| 2 |
RESET (MAX810) |
RESET output remains high while VCC is below the reset voltage threshold, and for a reset timeout period after VCC rises above reset threshold |
| 3 |
VCC |
Supply Voltage (Typ) |
Product Images
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.