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LTC2901-3IGN#PBF from LINEAR

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LTC2901-3IGN#PBF

Manufacturer: LINEAR

Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers

Partnumber Manufacturer Quantity Availability
LTC2901-3IGN#PBF,LTC29013IGNPBF LINEAR 64 In Stock

Description and Introduction

Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers The LTC2901-3IGN#PBF is a precision triple power supply monitor manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 1.5V to 6V  
- **Accuracy:** ±1.5% threshold accuracy  
- **Threshold Options:** Fixed (3.3V, 2.5V, 1.8V) or adjustable via external resistors  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead MSOP  
- **Reset Timeout Period:** Adjustable (default 200ms)  
- **Quiescent Current:** 30µA (typical)  
- **Output Type:** Active-low reset (open-drain)  

### **Descriptions:**  
- Monitors up to three power supply voltages simultaneously.  
- Provides a reset signal if any monitored voltage falls below its threshold.  
- Includes manual reset input for system control.  
- Suitable for microprocessor, DSP, and FPGA applications.  

### **Features:**  
- **Triple Voltage Monitoring:** Tracks three independent power rails.  
- **Adjustable Thresholds:** Configurable via external resistors.  
- **Manual Reset Input:** Allows external reset triggering.  
- **Low Power Consumption:** Ideal for battery-powered systems.  
- **Wide Operating Range:** Supports 1.5V to 6V supplies.  
- **Open-Drain Output:** Compatible with multiple logic levels.  

This device ensures reliable system operation by monitoring critical power supplies and generating a reset signal when necessary.

Application Scenarios & Design Considerations

Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers

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