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LTC2901-4IGN from LT

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LTC2901-4IGN

Manufacturer: LT

Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers

Partnumber Manufacturer Quantity Availability
LTC2901-4IGN,LTC29014IGN LT 201 In Stock

Description and Introduction

Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers The LTC2901-4IGN is a quad power supply monitor manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Number of Monitored Supplies:** 4  
- **Supply Voltage Range:** 1.5V to 5V  
- **Adjustable Threshold Range:** 1.5V to 5V (via external resistors)  
- **Accuracy:** ±1.5% over temperature  
- **Reset Timeout Period:** Adjustable (via external capacitor)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
The LTC2901-4IGN is designed to monitor four power supply voltages and generate a reset signal if any of them fall below their respective threshold levels. It ensures reliable system operation by holding the reset signal until all supplies are within their valid ranges.  

### **Features:**  
- Monitors four independent power supplies  
- Adjustable reset timeout period  
- Manual reset input  
- Guaranteed reset output for supply voltages down to 1V  
- Low quiescent current (typically 45µA)  
- Power-on reset generation  
- Small 16-lead SSOP package  

For detailed electrical characteristics and application circuits, refer to the official datasheet.

Application Scenarios & Design Considerations

Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers

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