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LM5009MM/NOPB from NS,National Semiconductor

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LM5009MM/NOPB

Manufacturer: NS

9.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator 8-VSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM5009MM/NOPB,LM5009MMNOPB NS 2000 In Stock

Description and Introduction

9.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator 8-VSSOP -40 to 125 The LM5009MM/NOPB is a high-voltage switching regulator manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 6V to 95V  
- **Output Voltage Range:** Adjustable from 1.225V to 90V  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (MSOP)  

### **Descriptions:**  
The LM5009MM/NOPB is a high-voltage step-down DC-DC converter designed for wide input voltage applications. It integrates a high-side N-channel MOSFET and provides a regulated output with minimal external components. The device features an adjustable switching frequency and includes protection features such as thermal shutdown and current limiting.  

### **Features:**  
- **Wide Input Voltage Range (6V to 95V)**  
- **Integrated High-Side MOSFET**  
- **Adjustable Output Voltage**  
- **Programmable Switching Frequency**  
- **Current Mode Control**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Low Quiescent Current (3.5mA typical)**  

This regulator is suitable for industrial, automotive, and telecom applications requiring high-voltage step-down conversion.

Partnumber Manufacturer Quantity Availability
LM5009MM/NOPB,LM5009MMNOPB TI 5000 In Stock

Description and Introduction

9.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator 8-VSSOP -40 to 125 The LM5009MM/NOPB is a high-voltage switching regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 6V to 75V  
- **Output Voltage Range:** Adjustable from 1.225V to 70V  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** 8-Pin VSSOP (MSOP)  
- **Topology:** Buck (Step-Down) Regulator  

### **Descriptions:**  
The LM5009MM/NOPB is a high-voltage step-down DC-DC converter designed for applications requiring a wide input voltage range. It integrates a high-side N-channel MOSFET and features a fixed-frequency current-mode control scheme for stable operation.  

### **Features:**  
- Wide 6V to 75V input range  
- Integrated high-voltage MOSFET  
- Adjustable output voltage  
- Adjustable switching frequency (up to 1MHz)  
- Current-mode control for improved transient response  
- Thermal shutdown and current limit protection  
- Low shutdown current (<10µA)  
- Small 8-pin VSSOP package  

This regulator is suitable for industrial, automotive, and telecom applications where a high input voltage must be stepped down efficiently.

Partnumber Manufacturer Quantity Availability
LM5009MM/NOPB,LM5009MMNOPB National Semiconductor 3 In Stock

Description and Introduction

9.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator 8-VSSOP -40 to 125 The LM5009MM/NOPB is a high-voltage switching regulator manufactured by National Semiconductor. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Input Voltage Range:** 7.5V to 100V  
- **Output Voltage Range:** Adjustable from 1.225V to 90V  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (MSOP)  

### **Descriptions:**  
The LM5009MM/NOPB is a high-voltage, step-down (buck) switching regulator designed for applications requiring wide input voltage ranges. It integrates a high-side N-channel MOSFET and features a constant on-time (COT) control scheme for fast transient response. The device is suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Wide Input Voltage Range (7.5V to 100V)**  
- **Integrated 100V, 0.5A N-Channel MOSFET**  
- **Adjustable Output Voltage (1.225V to 90V)**  
- **Constant On-Time (COT) Control for Fast Transient Response**  
- **Adjustable Switching Frequency (Up to 1MHz)**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Low Quiescent Current (3.5mA typical)**  

This information is based solely on the manufacturer's datasheet for the LM5009MM/NOPB.

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