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LP2967IBP-2828 from NSC,National Semiconductor

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15.625ms

LP2967IBP-2828

Manufacturer: NSC

Dual Micropower 150 mA Low-Dropout Regulator in micro SMD Package

Partnumber Manufacturer Quantity Availability
LP2967IBP-2828,LP2967IBP2828 NSC 122 In Stock

Description and Introduction

Dual Micropower 150 mA Low-Dropout Regulator in micro SMD Package The LP2967IBP-2828 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 7V  
- **Quiescent Current:** 75µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.04%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SOIC (SO-8)  

### **Descriptions and Features:**  
- **Low Dropout:** Designed for battery-powered applications where input voltage is close to the output.  
- **Low Quiescent Current:** Enhances efficiency in portable devices.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.  
- **Thermal and Overcurrent Protection:** Includes built-in safeguards.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Fixed Output Voltage:** No external resistors needed for voltage setting.  

This regulator is commonly used in portable electronics, embedded systems, and power-sensitive applications.  

(Note: Since NSC was acquired by Texas Instruments, this part may also be referenced under TI’s product listings.)

Partnumber Manufacturer Quantity Availability
LP2967IBP-2828,LP2967IBP2828 NS 1250 In Stock

Description and Introduction

Dual Micropower 150 mA Low-Dropout Regulator in micro SMD Package The LP2967IBP-2828 is a low-dropout (LDO) voltage regulator from Texas Instruments. Here are its key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** LP2967IBP-2828  

### **Key Specifications:**  
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.7V to 7V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.1µA (typical)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Package:** 8-pin SOIC (D)  

### **Features:**  
- Ultra-low dropout voltage  
- Low noise operation  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- Enable/shutdown control  
- Fast transient response  

### **Applications:**  
- Battery-powered devices  
- Portable electronics  
- Microprocessor power supplies  

This regulator is designed for applications requiring precise, stable voltage with minimal power loss.

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