LP3999ITL-2.8Manufacturer: NS Low Noise 150mA Voltage Regulator for RF/Analog Applications. | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP3999ITL-2.8,LP3999ITL28 | NS | 1750 | In Stock |
Description and Introduction
Low Noise 150mA Voltage Regulator for RF/Analog Applications. The part **LP3999ITL-2.8** is manufactured by **NS (National Semiconductor)**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This information is strictly factual from the provided knowledge base. Let me know if you need further details. |
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Application Scenarios & Design Considerations
Low Noise 150mA Voltage Regulator for RF/Analog Applications.# Technical Documentation: LP3999ITL28 Ultra-Low Noise, High PSRR LDO Voltage Regulator
 Manufacturer : NS (National Semiconductor) --- ## 1. Application Scenarios ### 1.1 Typical Use Cases *    Noise-Sensitive Analog Circuits:  Providing clean, stable voltage rails for operational amplifiers, instrumentation amplifiers, data converters (ADCs/DACs), and voltage references where supply noise directly impacts signal integrity. ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP3999ITL-2.8,LP3999ITL28 | NS,NS | 3000 | In Stock |
Description and Introduction
Low Noise 150mA Voltage Regulator for RF/Analog Applications. - **Manufacturer:** NS (National Semiconductor)  
- **Part Number:** LP3999ITL-2.8   - **Output Voltage:** 2.8V   - **Type:** Low-Dropout (LDO) Voltage Regulator   - **Output Current:** 150mA   - **Dropout Voltage:** 300mV (typical) at 150mA   - **Input Voltage Range:** 2.5V to 6.5V   - **Features:**     - Low quiescent current (75µA typical)     - High PSRR (Power Supply Rejection Ratio)     - Thermal shutdown protection     - Short-circuit protection     - Stable with low-ESR ceramic capacitors     - Small package (SOT-23-5)   (Note: NS (National Semiconductor) was acquired by Texas Instruments, but the part retains its original manufacturer designation.) |
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Application Scenarios & Design Considerations
Low Noise 150mA Voltage Regulator for RF/Analog Applications.# Technical Documentation: LP3999ITL28 Ultra-Low Noise, High PSRR LDO Regulator
 Manufacturer : National Semiconductor (NS)   --- ## 1. Application Scenarios ### 1.1 Typical Use Cases *    Noise-Sensitive Analog Circuits:  Providing clean, stable power to operational amplifiers, instrumentation amplifiers, data converters (ADCs/DACs), voltage references, and precision sensors (e.g., medical, industrial). Its ultra-low output noise (typically 30µVrms, 10Hz to 100kHz) preserves signal integrity. ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
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