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LM809M3-2.93/NOPB from NS,National Semiconductor

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LM809M3-2.93/NOPB

Manufacturer: NS

Active Low Wide Temperature 3-Pin Reset IC 3-SOT-23 -40 to 105

Partnumber Manufacturer Quantity Availability
LM809M3-2.93/NOPB,LM809M3293NOPB NS 1000 In Stock

Description and Introduction

Active Low Wide Temperature 3-Pin Reset IC 3-SOT-23 -40 to 105 The LM809M3-2.93/NOPB is a microprocessor reset circuit manufactured by Texas Instruments (NS).  

**Specifications:**  
- **Reset Threshold Voltage:** 2.93V  
- **Output Type:** Active-Low  
- **Operating Voltage Range:** 1V to 5V  
- **Reset Timeout Period:** 140ms (minimum)  
- **Package Type:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 6µA (typical)  

**Descriptions and Features:**  
- Monitors VCC and asserts a reset signal when the voltage drops below the threshold.  
- Provides a glitch-free reset pulse upon power-up, power-down, or brownout conditions.  
- Low power consumption for battery-operated applications.  
- No external components required for operation.  
- Available in a small SOT-23-3 package for space-constrained designs.  
- Suitable for microprocessor and microcontroller-based systems.  

This device ensures reliable system operation by preventing erratic behavior during power transitions.

Application Scenarios & Design Considerations

Active Low Wide Temperature 3-Pin Reset IC 3-SOT-23 -40 to 105

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