IC Phoenix logo

Home ›  L  › L28 > LM2655MTC-3.3

LM2655MTC-3.3 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

LM2655MTC-3.3

Manufacturer: NS

2.5A High Efficiency Synchronous Switching Regulator

Partnumber Manufacturer Quantity Availability
LM2655MTC-3.3,LM2655MTC33 NS 73 In Stock

Description and Introduction

2.5A High Efficiency Synchronous Switching Regulator The LM2655MTC-3.3 is a high-efficiency, step-down switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 4V to 14V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz (adjustable with external components)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16  

### **Descriptions:**  
- The LM2655MTC-3.3 is a synchronous buck regulator designed for high-efficiency power conversion.  
- It integrates both high-side and low-side MOSFETs for reduced external component count.  
- Features include soft-start, undervoltage lockout (UVLO), and thermal shutdown protection.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Soft-Start:** Prevents inrush current during startup.  
- **UVLO Protection:** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Low Quiescent Current:** Enhances efficiency in light-load conditions.  

This regulator is commonly used in applications such as portable electronics, industrial systems, and automotive power supplies.

Partnumber Manufacturer Quantity Availability
LM2655MTC-3.3,LM2655MTC33 NS 523 In Stock

Description and Introduction

2.5A High Efficiency Synchronous Switching Regulator The LM2655MTC-3.3 is a switching regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 4V to 14V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16  

### **Descriptions:**
- The LM2655MTC-3.3 is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated 3.3V output.  
- It integrates a high-side P-channel MOSFET and a low-side N-channel MOSFET for synchronous rectification.  
- The device includes features like soft-start, undervoltage lockout (UVLO), and thermal shutdown for protection.  

### **Features:**
- **Synchronous Buck Regulator:** Improves efficiency by reducing power loss.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency or component size.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips