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LM26CIM5X-XPA/NOPB from NSC,National Semiconductor

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LM26CIM5X-XPA/NOPB

Manufacturer: NSC, NS

Temperature Switch with Fixed Trip Points 5-SOT-23 -55 to 125

Partnumber Manufacturer Quantity Availability
LM26CIM5X-XPA/NOPB,LM26CIM5XXPANOPB NSC, NS 4140 In Stock

Description and Introduction

Temperature Switch with Fixed Trip Points 5-SOT-23 -55 to 125 The LM26CIM5X-XPA/NOPB is a precision temperature switch manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2°C (typical)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 35µA (typical)  
- **Output Type:** Open-drain  
- **Hysteresis:** Programmable (internal or external)  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The LM26 is a precision temperature switch with a factory-programmed threshold.  
- It provides a digital output that toggles when the temperature crosses the set threshold.  
- The device operates with low power consumption, making it suitable for battery-powered applications.  

### **Features:**  
- Factory-programmed temperature trip point  
- Wide supply voltage range (2.7V to 5.5V)  
- Low quiescent current (35µA typical)  
- Open-drain output for easy interfacing  
- Programmable hysteresis for noise immunity  
- Small SOT-23-5 package for space-constrained applications  

This information is based solely on the manufacturer's datasheet for the LM26CIM5X-XPA/NOPB.

Application Scenarios & Design Considerations

Temperature Switch with Fixed Trip Points 5-SOT-23 -55 to 125

Alternative Part Number

  • MAX6501UKP035+T --: Pin-compatible SOT-23 temperature switch with similar active-low open-drain output and factory-set trip point, direct functional replacement for the LM26 thermostat function.
  • ADT6501SRJZP065RL7 --: SOT-23 temperature switch with programmable hysteresis and open-drain output, comparable accuracy and supply range, suitable drop-in alternative for thermal protection designs.
  • TC6501P065VCTTR --: Low-power SOT-23 temperature switch with factory-programmed threshold and open-drain output, similar footprint and logic interface, good second-source option.

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