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LMC7660IMX/NOPB from NS,National Semiconductor

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LMC7660IMX/NOPB

Manufacturer: NS

Switched Capacitor Voltage Converter 8-SOIC

Partnumber Manufacturer Quantity Availability
LMC7660IMX/NOPB,LMC7660IMXNOPB NS 772 In Stock

Description and Introduction

Switched Capacitor Voltage Converter 8-SOIC The LMC7660IMX/NOPB is a CMOS voltage converter manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Supply Voltage Range:** 1.5V to 10V  
- **Output Voltage:** -Vin (inverts input voltage)  
- **Output Current:** Up to 40mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-8  
- **Quiescent Current:** 90µA (typical)  
- **Switching Frequency:** 10kHz (typical)  
- **Efficiency:** Up to 98%  

### **Descriptions:**  
The LMC7660IMX/NOPB is a switched-capacitor voltage inverter that converts a positive input voltage to a negative output voltage. It is designed for low-power applications and does not require inductors, making it suitable for space-constrained designs.  

### **Features:**  
- No external diodes required  
- Low power consumption  
- Wide operating voltage range (1.5V to 10V)  
- High efficiency  
- Minimal external components needed  
- Available in SOIC-8 package  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LMC7660IMX/NOPB,LMC7660IMXNOPB NSC 555 In Stock

Description and Introduction

Switched Capacitor Voltage Converter 8-SOIC The LMC7660IMX/NOPB is a CMOS voltage converter manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative of the input voltage (inverts input voltage)  
- **Output Current:** Up to 40mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  
- **Switching Frequency:** ~10kHz (typical)  
- **Low Quiescent Current:** ~135µA (typical)  
- **Efficiency:** Up to 98%  

### **Descriptions:**  
The LMC7660IMX/NOPB is a charge-pump voltage inverter that converts a positive input voltage to a corresponding negative output voltage. It requires only two external capacitors for operation and is designed for low-power applications.  

### **Features:**  
- No inductors required  
- Simple voltage inversion with minimal external components  
- Low power consumption  
- Wide input voltage range (1.5V to 10V)  
- High efficiency  
- Available in SOIC-8 package  

This device is commonly used in applications requiring a negative supply from a single positive source, such as data acquisition systems, operational amplifier biasing, and portable electronics.

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