LP2985IM5X-3.8Manufacturer: NS Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP2985IM5X-3.8,LP2985IM5X38 | NS | 2000 | In Stock |
Description and Introduction
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2985IM5X-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:** ### **Descriptions:** ### **Features:** This information is strictly based on the manufacturer's datasheet and does not include additional recommendations or guidance. |
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Application Scenarios & Design Considerations
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2985IM5X38 Low-Dropout Voltage Regulator
 Manufacturer : Texas Instruments (formerly National Semiconductor - NS)   --- ## 1. Application Scenarios (45% of content) ### Typical Use Cases -  Battery-Powered Systems : Extends battery life in portable devices by maintaining regulation with input voltages as low as 3.95V (only 150mV above output) ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations (35% of content) ### Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Thermal Management   Pitfall 2: Input Voltage Transients   Pitfall 3: Output Instability   Pitfall 4: Ground Bounce Issues  |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2985IM5X-3.8,LP2985IM5X38 | NS国半 | 28000 | In Stock |
Description and Introduction
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2985IM5X-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS国半). Below are its key specifications, descriptions, and features based on factual information:  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This information is strictly based on the manufacturer's datasheet and technical documentation. |
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Application Scenarios & Design Considerations
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2985IM5X38 Low-Dropout Voltage Regulator
## 1. Application Scenarios ### Typical Use Cases -  Portable/Battery-Powered Devices : Smartphones, tablets, portable medical devices, and handheld instruments benefit from its low quiescent current (typically 75µA) and low dropout voltage (typically 110mV at 100mA load). ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Thermal Overload   Pitfall 2: Input/Output Capacitor Selection   Pitfall 3: Grounding Issues  |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2985IM5X-3.8,LP2985IM5X38 | 国半 | 12000 | In Stock |
Description and Introduction
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2985IM5X-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (国半). Below are its specifications, descriptions, and features:
### **Specifications:** ### **Descriptions:**   ### **Features:**   This information is based solely on the manufacturer's datasheet. |
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Application Scenarios & Design Considerations
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2985IM5X38 Low-Dropout Voltage Regulator ## 1. Application Scenarios ### 1.1 Typical Use Cases *  Portable/Battery-Powered Devices : Smartphones, tablets, digital cameras, and portable medical instruments benefit from its low quiescent current (75µA typical) and low 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 |
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