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LM26LVCISD-140/NOPB from NSC,National Semiconductor

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LM26LVCISD-140/NOPB

Manufacturer: NSC

1.6V-Capable Temperature Sensor Switch with Factory Programmed Trip Points 6-WSON 0 to 150

Partnumber Manufacturer Quantity Availability
LM26LVCISD-140/NOPB,LM26LVCISD140NOPB NSC 680 In Stock

Description and Introduction

1.6V-Capable Temperature Sensor Switch with Factory Programmed Trip Points 6-WSON 0 to 150 The LM26LVCISD-140/NOPB is a precision temperature switch manufactured by National Semiconductor (NSC). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)  
- **Part Number:** LM26LVCISD-140/NOPB  
- **Type:** Precision Temperature Switch  
- **Operating Temperature Range:** -40°C to +125°C  
- **Trip Temperature:** 140°C (factory preset)  
- **Accuracy:** ±2°C (typical)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 35µA (typical)  
- **Output Type:** Open-Drain  
- **Hysteresis:** 10°C (typical)  
- **Package:** SOT-23-5  

### **Descriptions:**
- The LM26LVCISD-140/NOPB is designed for high-accuracy temperature monitoring and protection.  
- It features a factory-programmed trip temperature of 140°C with an open-drain output that activates when the temperature exceeds the threshold.  
- Suitable for applications requiring thermal management, such as in power supplies, processors, and industrial systems.  

### **Features:**
- **Low Power Consumption:** 35µA typical quiescent current.  
- **Wide Supply Voltage Range:** Operates from 2.7V to 5.5V.  
- **High Accuracy:** ±2°C typical accuracy at the trip point.  
- **Built-in Hysteresis:** Prevents output oscillation near the trip point.  
- **Small Form Factor:** SOT-23-5 package for space-constrained designs.  
- **Open-Drain Output:** Allows flexible interfacing with other logic levels.  

This device is commonly used for over-temperature protection in electronic systems.

Application Scenarios & Design Considerations

1.6V-Capable Temperature Sensor Switch with Factory Programmed Trip Points 6-WSON 0 to 150

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