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CAT812MTBI-GT3 from CATALYST

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CAT812MTBI-GT3

Manufacturer: CATALYST

4-Pin Microprocessor Power Supply Supervisors with Manual Reset

Partnumber Manufacturer Quantity Availability
CAT812MTBI-GT3,CAT812MTBIGT3 CATALYST 23412 In Stock

Description and Introduction

4-Pin Microprocessor Power Supply Supervisors with Manual Reset The **CAT812MTBI-GT3** is a **voltage supervisor IC** manufactured by **Catalyst Semiconductor (now part of ON Semiconductor)**.  

### **Key Specifications:**  
- **Function:** Monitors voltage levels and provides a reset signal when the voltage falls below a specified threshold.  
- **Voltage Threshold Options:** Available in various preset threshold voltages (e.g., 2.93V, 3.08V, 4.38V, etc.).  
- **Output Type:** Active-low reset output (open-drain or push-pull, depending on variant).  
- **Operating Voltage Range:** Typically **1.1V to 5.5V**.  
- **Reset Timeout Period:** Adjustable or fixed (e.g., 140ms, 200ms).  
- **Package:** **SOT-23-3** (small surface-mount package).  
- **Applications:** Power supply monitoring in microcontrollers, DSPs, FPGAs, and embedded systems.  

### **Additional Notes:**  
- The **CAT812** series includes multiple variants with different threshold voltages and output configurations.  
- The **"MTBI-GT3"** suffix may indicate specific packaging (tape & reel) and threshold voltage.  

For exact threshold voltage and output configuration, refer to the datasheet for the specific **CAT812MTBI-GT3** variant.

Partnumber Manufacturer Quantity Availability
CAT812MTBI-GT3,CAT812MTBIGT3 ON 31200 In Stock

Description and Introduction

4-Pin Microprocessor Power Supply Supervisors with Manual Reset The CAT812MTBI-GT3 is a voltage supervisor IC manufactured by ON Semiconductor. It is designed to monitor power supply voltages in electronic systems and ensure proper operation by providing a reset signal when the voltage falls below a specified threshold.  

Key specifications:  
- **Supply Voltage Range**: 1.2V to 5.5V  
- **Threshold Voltage Options**: Available in multiple preset values (e.g., 2.63V, 3.08V, 4.38V, etc.)  
- **Reset Output**: Active-low open-drain output  
- **Accuracy**: ±1.5% (typical)  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: SOT-23-3  

This device is commonly used in applications such as microcontrollers, DSPs, and other digital systems requiring reliable power monitoring.  

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

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