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MAX8878EUK33

Manufacturer: MAX, MAXIM

Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout

Partnumber Manufacturer Quantity Availability
MAX8878EUK33 MAX, MAXIM 13063 In Stock

Description and Introduction

Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout The MAX8878EUK33 is a low-dropout (LDO) linear regulator manufactured by **MAXIM (now part of Analog Devices)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 120mV (typical at 150mA load)  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Quiescent Current:** 50µA (typical)  
- **Low Shutdown Current:** <1µA  
- **Line Regulation:** 0.05%/V (typical)  
- **Load Regulation:** 0.3%/100mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5  

### **Descriptions:**  
- The MAX8878EUK33 is a **low-noise, low-dropout linear regulator** designed for battery-powered applications.  
- It provides a stable **3.3V output** with **low quiescent current**, making it suitable for portable devices.  
- Features **low dropout voltage**, ensuring efficient operation even with small input-output differentials.  
- Includes **thermal shutdown and current-limit protection** for enhanced reliability.  

### **Features:**  
- **Ultra-Low Dropout Voltage** (120mV at 150mA)  
- **Low Quiescent Current** (50µA typical)  
- **Low Shutdown Current** (<1µA)  
- **Stable with Low-ESR Ceramic Capacitors**  
- **Thermal Shutdown and Current-Limit Protection**  
- **Space-Saving SOT23-5 Package**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout

Alternative Part Number

  • LP2985AIM5-3.3 --: Pin-compatible 3.3V low-dropout linear regulator in SOT-23-5 with similar current capability and low noise, widely available and cost-effective.
  • MIC5205-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 with comparable dropout and output current, a common drop-in style alternative for MAX8878 designs.
  • TLV70233PDBVR --: 3.3V low-dropout regulator in SOT-23-5 offering low quiescent current and stable performance, suitable as a functional replacement.
  • AP2112K-3.3TRG1 --: 3.3V CMOS LDO in SOT-23-5 offering similar performance and pinout, suitable as a functional substitute with good availability.

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