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MAX8887EZK18-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX8887EZK18-T

Manufacturer: MAXIM, MAX

Low-Dropout, 300mA Linear Regulators in SOT23

Partnumber Manufacturer Quantity Availability
MAX8887EZK18-T,MAX8887EZK18T MAXIM, MAX 30800 In Stock

Description and Introduction

Low-Dropout, 300mA Linear Regulators in SOT23 The MAX8887EZK18-T is a low-dropout linear regulator (LDO) manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 120mV (typical at 300mA load)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±2% over line, load, and temperature  
- **Quiescent Current:** 50µA (typical)  
- **Shutdown Current:** <1µA  
- **Package:** 5-Pin SOT23  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX8887EZK18-T is a low-noise, low-dropout linear regulator designed for battery-powered and portable applications. It provides a stable 1.8V output with high efficiency and low quiescent current, making it suitable for power-sensitive devices.  

### **Features:**  
- **Low Dropout Voltage:** 120mV at 300mA  
- **Ultra-Low Quiescent Current:** 50µA (typical)  
- **Low Noise Output:** Optimized for sensitive analog circuits  
- **Thermal and Short-Circuit Protection**  
- **Stable with Low-ESR Ceramic Capacitors** (≥1µF)  
- **Fast Transient Response**  
- **Tiny 5-Pin SOT23 Package**  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low-Dropout, 300mA Linear Regulators in SOT23

Alternative Part Number

  • TPS7A2018PDBVR --: Low-dropout 1.8V regulator in SOT-23-5 with similar current capability and pin-compatible footprint, widely available and well documented.
  • LP2985AIM5-1.8 --: 1.8V fixed LDO in SOT-23-5 with low quiescent current, a common drop-in style replacement for small Maxim LDOs.
  • MIC5205-1.8YM5 --: 1.8V LDO regulator in SOT-23-5 offering comparable dropout and load performance for space-constrained designs.
  • LP5907MFX-1.8/NOPB --: 1.8V ultra-low-noise LDO in SOT-23-5, comparable output current and low quiescent current, good alternative for noise-sensitive rails.
  • AP2112K-1.8TRG1 --: 1.8V fixed LDO in SOT-23-5 with 600mA output, widely available and cost-effective substitute for the MAX8887EZK18-T.

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