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LTC2909CDDB-2.5#PBF from LINEAR

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LTC2909CDDB-2.5#PBF

Manufacturer: LINEAR

Precision Triple/Dual Input UV, OV and Negative Voltage Monitor

Partnumber Manufacturer Quantity Availability
LTC2909CDDB-2.5#PBF,LTC2909CDDB25PBF LINEAR 469 In Stock

Description and Introduction

Precision Triple/Dual Input UV, OV and Negative Voltage Monitor The LTC2909CDDB-2.5#PBF is a precision triple power supply monitor manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC2909CDDB-2.5#PBF  
- **Type:** Triple Power Supply Monitor  
- **Package:** DFN-8 (3x3mm)  
- **Operating Voltage Range:** 1.6V to 6V  
- **Threshold Voltage:** 2.5V (fixed)  
- **Accuracy:** ±1.5% over temperature  
- **Reset Timeout Period:** Adjustable via external capacitor  
- **Operating Temperature Range:** 0°C to 70°C  
- **Quiescent Current:** 35µA (typical)  

### **Descriptions:**  
- Monitors three independent power supply voltages.  
- Provides a reset signal if any monitored voltage falls below the threshold.  
- Adjustable reset timeout via an external capacitor.  
- Low quiescent current makes it suitable for battery-powered applications.  

### **Features:**  
- Triple power supply monitoring with fixed 2.5V threshold.  
- Precision ±1.5% threshold accuracy.  
- Adjustable reset timeout (200ms default).  
- Low power consumption (35µA typical).  
- Small DFN-8 package for space-constrained applications.  
- Guaranteed operation from 1.6V to 6V.  

This device is commonly used in systems requiring reliable power supply monitoring, such as embedded systems, industrial controls, and communication equipment.

Application Scenarios & Design Considerations

Precision Triple/Dual Input UV, OV and Negative Voltage Monitor

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

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