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MC33166TV from ON,ON Semiconductor

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MC33166TV

Manufacturer: ON

3A, Step-Up/Down/Inverting Switching Regulator

Partnumber Manufacturer Quantity Availability
MC33166TV ON 2980 In Stock

Description and Introduction

3A, Step-Up/Down/Inverting Switching Regulator The MC33166TV is a switching regulator IC manufactured by ON Semiconductor. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable (via external components)  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 100kHz (fixed)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-220-5  

### **Descriptions:**  
The MC33166TV is a high-performance switching regulator designed for step-down (buck) applications. It integrates a power switch, oscillator, and control circuitry, making it suitable for DC-DC converter designs.  

### **Features:**  
- **Wide Input Voltage Range (8V to 40V)**  
- **Internal 1.5A Power Switch**  
- **Fixed 100kHz Switching Frequency**  
- **Undervoltage Lockout (UVLO) Protection**  
- **Thermal Shutdown Protection**  
- **Current Limiting Protection**  
- **Adjustable Output Voltage**  
- **Low Standby Current**  

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

Application Scenarios & Design Considerations

3A, Step-Up/Down/Inverting Switching Regulator
Partnumber Manufacturer Quantity Availability
MC33166TV MOTO 67 In Stock

Description and Introduction

3A, Step-Up/Down/Inverting Switching Regulator The MC33166TV is a switching regulator IC manufactured by Motorola (MOTO).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 100kHz (fixed)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220 (5-lead)  

### **Descriptions:**  
- A high-efficiency, step-down (buck) switching regulator.  
- Designed for DC-DC converter applications.  
- Includes internal current limiting and thermal shutdown protection.  

### **Features:**  
- **Wide Input Voltage Range** (8V to 40V)  
- **High Efficiency** (up to 90%)  
- **Low Standby Current**  
- **Internal Soft-Start Function**  
- **Short-Circuit Protection**  
- **Thermal Shutdown Protection**  

This IC is commonly used in automotive, industrial, and power supply applications.

Application Scenarios & Design Considerations

3A, Step-Up/Down/Inverting Switching Regulator
Partnumber Manufacturer Quantity Availability
MC33166TV MOT 450 In Stock

Description and Introduction

3A, Step-Up/Down/Inverting Switching Regulator The MC33166TV is manufactured by Motorola (MOT).  

### **Specifications:**  
- **Type:** Switching Regulator IC  
- **Function:** High-Voltage Power Switching Regulator  
- **Output Type:** Adjustable  
- **Output Voltage Range:** 5V to 40V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** 10V to 40V  
- **Switching Frequency:** 100kHz (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220-5  

### **Descriptions and Features:**  
- **High-Voltage Operation:** Supports input voltages up to 40V.  
- **Adjustable Output:** Allows for flexible voltage regulation.  
- **Current Limiting:** Built-in protection against overcurrent conditions.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Low Standby Current:** Enhances efficiency in power-saving modes.  
- **Internal Soft-Start:** Reduces inrush current during startup.  

This IC is commonly used in power supply applications requiring efficient voltage conversion.

Application Scenarios & Design Considerations

3A, Step-Up/Down/Inverting Switching Regulator

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