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MAX1792EUA33 from MAXIM,MAXIM - Dallas Semiconductor

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MAX1792EUA33

Manufacturer: MAXIM

500mA Low-Dropout Linear Regulator in レMAX

Partnumber Manufacturer Quantity Availability
MAX1792EUA33 MAXIM 680 In Stock

Description and Introduction

500mA Low-Dropout Linear Regulator in レMAX The MAX1792EUA33 is a low-dropout (LDO) linear regulator manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Current:** Up to 300mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Quiescent Current:** 40µA (typical)  
- **Accuracy:** ±2% over line, load, and temperature  
- **Package:** 8-pin µMAX (µSOP)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for battery-powered applications.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Enable Pin (SHDN):** Allows shutdown mode, reducing current to <1µA.  
- **Fast Transient Response:** Suitable for noise-sensitive applications.  

This regulator is commonly used in portable electronics, embedded systems, and power-sensitive designs.

Application Scenarios & Design Considerations

500mA Low-Dropout Linear Regulator in レMAX

Alternative Part Number

  • TPS7A4901DGNR --: Low-noise 36V LDO in a similar small package; good electrical substitute for a 3.3V linear regulator with wide input range.
  • LP2985AIM5-3.3 --: Fixed 3.3V low-dropout regulator in SOT-23-5, pin-compatible style and widely available alternative for low-current 3.3V rails.
  • MIC5205-3.3YM5 --: 3.3V LDO in SOT-23-5 with similar current capability and low quiescent current, suitable drop-in style replacement.

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