LP2980IM5X-1.8Manufacturer: NS Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP2980IM5X-1.8,LP2980IM5X18 | NS | 9000 | In Stock |
Description and Introduction
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V The LP2980IM5X-1.8 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  
### **Specifications:**   ### **Descriptions and Features:**   This regulator is commonly used in power-sensitive applications such as wireless devices, portable electronics, and embedded systems. |
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Application Scenarios & Design Considerations
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V# Technical Documentation: LP2980IM5X18 Low-Dropout Voltage Regulator
 Manufacturer : National Semiconductor (NS) --- ## 1. Application Scenarios ### Typical Use Cases  Primary Use Cases Include:  ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2980IM5X-1.8,LP2980IM5X18 | NATIONAL | 30400 | In Stock |
Description and Introduction
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V The LP2980IM5X-1.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  
### **Specifications:**   ### **Descriptions and Features:**   (Note: Always refer to the official datasheet for complete and updated specifications.) |
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Application Scenarios & Design Considerations
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V# Technical Documentation: LP2980IM5X18 Low-Dropout Voltage Regulator
 Manufacturer:  National Semiconductor (now part of Texas Instruments)   --- ## 1. Application Scenarios (≈45% of Content) ### Typical Use Cases -  Portable/Battery-Powered Devices:  Extends battery life by operating with very low input-output differential voltages (as low as 45 mV at light loads). Ideal for single-cell Li-ion (3.6V nominal) or two-cell NiMH/NiCd (2.4V nominal) systems where the battery voltage decays close to the required 1.8V output. ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations (≈35% of Content) ### Common Design Pitfalls and Solutions |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2980IM5X-1.8,LP2980IM5X18 | NAS | 222000 | In Stock |
Description and Introduction
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V The LP2980IM5X-1.8 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NAS).  
### **Specifications:**   ### **Descriptions and Features:**   The LP2980IM5X-1.8 is optimized for space-constrained designs due to its small SOT-23-5 package. |
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Application Scenarios & Design Considerations
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V# Technical Documentation: LP2980IM5X18 Low-Dropout Voltage Regulator
## 1. Application Scenarios ### 1.1 Typical Use Cases -  Portable/Battery-Powered Devices : Smartphones, tablets, wearables, and IoT sensors benefit from its low quiescent current (75µA typical) and dropout voltage (typically 280mV at 150mA load). ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Thermal Overload   Pitfall 2: Input Voltage Transients   Pitfall 3: Insufficient Input/Output Capacitance   Pitfall 4: Grounding Issues  |
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