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CAT809TTBI-GT3 from CATALYST

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CAT809TTBI-GT3

Manufacturer: CATALYST

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT809TTBI-GT3,CAT809TTBIGT3 CATALYST 6258 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The **CAT809TTBI-GT3** is a voltage supervisor IC manufactured by **Catalyst Semiconductor (now part of ON Semiconductor)**.  

### **Key Specifications:**  
- **Function:** Voltage monitor/reset generator  
- **Voltage Threshold:** Adjustable or fixed (specific threshold depends on variant)  
- **Output Type:** Active-low reset (open-drain or push-pull, depending on variant)  
- **Operating Voltage Range:** Typically 1.2V to 5.5V (exact range may vary)  
- **Reset Timeout Period:** Adjustable or fixed (e.g., 140ms, 200ms, etc.)  
- **Package:** SOT-23 (3-pin)  
- **Applications:** Microprocessor/microcontroller reset circuits, power supply monitoring  

For exact threshold voltage and output configuration, refer to the specific datasheet for the **CAT809TTBI-GT3** variant.

Partnumber Manufacturer Quantity Availability
CAT809TTBI-GT3,CAT809TTBIGT3 ON 31200 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The part **CAT809TTBI-GT3** is a **voltage supervisor/monitor IC** manufactured by **ON Semiconductor** (now part of **onsemi**).  

### Key Specifications:  
- **Function**: Monitors voltage levels and provides a reset signal to microprocessors or other systems when voltage falls below a threshold.  
- **Voltage Threshold Options**: Available in fixed threshold options (e.g., 2.63V, 3.08V, 4.38V, etc.).  
- **Output Type**: Active-low, push-pull reset output.  
- **Operating Voltage Range**: Typically **1.2V to 5.5V**.  
- **Reset Timeout Period**: Fixed delay (e.g., 140ms, 280ms, or adjustable).  
- **Package Type**: **SOT-23-3** (small form factor).  
- **Temperature Range**: Industrial-grade (**-40°C to +85°C**).  
- **Applications**: Used in embedded systems, microcontrollers, and power management circuits.  

For exact threshold values and timing, refer to the **datasheet** from **onsemi**.

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