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LM1770TMF from NS,National Semiconductor

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LM1770TMF

Manufacturer: NS

SOT-23 Synchronous Buck Controller

Partnumber Manufacturer Quantity Availability
LM1770TMF NS 4700 In Stock

Description and Introduction

SOT-23 Synchronous Buck Controller The LM1770TMF is a high-speed, low-power comparator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Propagation Delay:** 6 ns (typical)  
- **Low Power Consumption:** 1.4 mA (typical) at 5V  
- **Input Common-Mode Range:** -0.2V to VCC + 0.2V  
- **Output Drive Capability:** ±8 mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOT-23-5  

### **Descriptions:**  
- The LM1770TMF is a high-speed comparator optimized for low-voltage operation.  
- It features a push-pull output stage for rail-to-rail switching.  
- Designed for applications requiring fast response times, such as signal conditioning and level detection.  

### **Features:**  
- **High Speed:** 6 ns propagation delay  
- **Low Power:** 1.4 mA typical supply current  
- **Wide Supply Range:** Operates from 2.7V to 5.5V  
- **Rail-to-Rail Output:** Push-pull output stage  
- **Small Package:** SOT-23-5 footprint for space-constrained designs  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

SOT-23 Synchronous Buck Controller

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