LP3984IMF-1.5Manufacturer: NS,NS Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP3984IMF-1.5,LP3984IMF15 | NS,NS | 15000 | In Stock |
Description and Introduction
Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package The LP3984IMF-1.5 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI) under the National Semiconductor (NS) brand.  
### **Specifications:**   ### **Descriptions and Features:**   This regulator is suitable for portable electronics, wireless devices, and other power-sensitive applications. |
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Application Scenarios & Design Considerations
Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package# Technical Documentation: LP3984IMF15 Low-Dropout Voltage Regulator
 Manufacturer : National Semiconductor (NS) ## 1. Application Scenarios ### Typical Use Cases *    Portable/Battery-Powered Devices : Smartphones, digital cameras, portable media players, and handheld medical instruments benefit from its low quiescent current (typically 75 µA) and low dropout voltage (typically 110 mV at 150 mA), which maximize battery life and operational voltage headroom. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP3984IMF-1.5,LP3984IMF15 | NATIONAL | 500 | In Stock |
Description and Introduction
Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package The LP3984IMF-1.5 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  
### **Specifications:**   ### **Descriptions & Features:**   This LDO is commonly used in mobile devices, wireless applications, and power-sensitive circuits. |
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Application Scenarios & Design Considerations
Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package# Technical Documentation: LP3984IMF15 Low-Dropout Voltage Regulator
## 1. Application Scenarios ### 1.1 Typical Use Cases *  Portable/Battery-Powered Devices : Smartphones, tablets, digital cameras, and portable medical devices where extended battery life is critical ### 1.2 Industry Applications #### Consumer Electronics #### Communications Systems #### Medical Devices #### Industrial/ Automotive ### 1.3 Practical Advantages and Limitations #### Advantages: #### Limitations: ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions #### Pitfall 1: Insufficient Input/Output Capacitance #### Pitfall 2: Thermal Overload in High Ambient Temperatures #### Pitfall 3: Input Voltage Transients Exceeding Maximum Rating |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP3984IMF-1.5,LP3984IMF15 | NS | 22239 | In Stock |
Description and Introduction
Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package The LP3984IMF-1.5 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (NS).  
### **Key Specifications:**   ### **Features:**   This regulator is designed for battery-powered applications, portable devices, and other space-constrained systems requiring stable voltage regulation. |
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Application Scenarios & Design Considerations
Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package# Technical Documentation: LP3984IMF15 Ultra-Low Noise, 150 mA CMOS Voltage Regulator
 Manufacturer : National Semiconductor (NS)   --- ## 1. Application Scenarios ### 1.1 Typical Use Cases *    Noise-Sensitive Analog Circuits : Providing clean, stable 1.5V power to operational amplifiers, instrumentation amplifiers, and precision 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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