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LM26CIM5-YHA from NATIONAL,National Semiconductor

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LM26CIM5-YHA

Manufacturer: NATIONAL, NS

SOT-23, ±3°C Accurate, Factory Preset Thermostat

Partnumber Manufacturer Quantity Availability
LM26CIM5-YHA,LM26CIM5YHA NATIONAL, NS 3065 In Stock

Description and Introduction

SOT-23, ±3°C Accurate, Factory Preset Thermostat The LM26CIM5-YHA is a precision temperature switch manufactured by **NATIONAL**. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (now part of Texas Instruments)  
- **Type:** Precision Temperature Switch  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Temperature Threshold Accuracy:** ±0.5°C (typical)  
- **Hysteresis:** Programmable (factory-set)  
- **Output Type:** Active-Low Open-Drain  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The LM26CIM5-YHA is a low-voltage, high-precision temperature switch designed for system monitoring and protection.  
- It provides a digital output that toggles when the sensed temperature crosses a predefined threshold.  
- The device is factory-programmed for a specific trip temperature and hysteresis.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **High Accuracy:** ±0.5°C typical accuracy ensures reliable thermal monitoring.  
- **Wide Supply Range:** Operates from 2.7V to 5.5V.  
- **Open-Drain Output:** Allows easy interfacing with microcontrollers or logic circuits.  
- **Small Form Factor:** SOT-23-5 package saves board space.  
- **No External Components Required:** Simplifies circuit design.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

SOT-23, ±3°C Accurate, Factory Preset Thermostat

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/factory trip point and open-drain output, comparable accuracy and supply range to the LM26CIM5 series.
  • TC6501P065VCTTR --: Low-power SOT-23 temperature switch with open-drain output and fixed trip point, suitable drop-in alternative for thermal shutdown applications.
  • MAX6501UKP085 --: Pin-compatible temperature switch with similar SOT23-5 package and active-low open-drain output, functionally equivalent to the LM26 thermostat function.
  • ADT6501SRJZP085 --: SOT23-5 temperature switch with comparable trip point and output configuration, suitable drop-in replacement for thermal monitoring applications.
  • TC6501P085VCT --: Low-power SOT23-5 temperature switch offering similar threshold and output behavior, usable as an alternative thermal protection device.

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