IC Phoenix logo

Home ›  S  › S22 > SGM809

SGM809 from SGM

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SGM809

Manufacturer: SGM

Microprocessor Supervisory Circuit in 3-Pin SOT23

Partnumber Manufacturer Quantity Availability
SGM809 SGM 10000 In Stock

Description and Introduction

Microprocessor Supervisory Circuit in 3-Pin SOT23 The SGM809 is a voltage detector (supervisor) IC manufactured by SG Micro Corp (SGMICRO).  

### **Key Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Detection Voltage Accuracy:** ±1.5% (typical)  
- **Quiescent Current:** 0.8µA (typical)  
- **Output Type:** Active-low reset (open-drain)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOT-23-3, SC70-3  

### **Descriptions and Features:**  
- Monitors system voltage and provides a reset signal when voltage drops below a preset threshold.  
- Low power consumption makes it suitable for battery-powered applications.  
- Built-in hysteresis to prevent false triggering due to noise.  
- Available in multiple fixed threshold voltages (e.g., 1.8V, 2.5V, 3.0V, 3.3V, 5.0V).  
- Open-drain output allows flexible interfacing with different logic levels.  
- No external components required for basic operation.  

For exact threshold options and detailed electrical characteristics, refer to the official SGM809 datasheet from SGMICRO.

Application Scenarios & Design Considerations

Microprocessor Supervisory Circuit in 3-Pin SOT23

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips