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MAX8887EZK15 from MAXIM,MAXIM - Dallas Semiconductor

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MAX8887EZK15

Manufacturer: MAXIM

Low-Dropout, 300mA Linear Regulators in SOT23

Partnumber Manufacturer Quantity Availability
MAX8887EZK15 MAXIM 1995 In Stock

Description and Introduction

Low-Dropout, 300mA Linear Regulators in SOT23 The MAX8887EZK15 is a low-dropout (LDO) linear voltage regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.5V (fixed)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 100mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Quiescent Current:** 30µA (typical)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 5-Pin SOT23  

### **Descriptions:**  
The MAX8887EZK15 is a low-noise, low-dropout linear regulator designed for battery-powered applications. It provides a stable 1.5V output with high efficiency and low quiescent current, making it suitable for portable devices.  

### **Features:**  
- **Ultra-Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Low Noise Output:** Suitable for noise-sensitive applications.  
- **Fast Transient Response:** Maintains stable output under dynamic load conditions.  

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

Application Scenarios & Design Considerations

Low-Dropout, 300mA Linear Regulators in SOT23

Alternative Part Number

  • TPS73615DBVT --: Low-dropout 1.5V linear regulator in SOT-23-5 with comparable current capability and pinout, a common cross for MAX8887.
  • LP2985AIM5-1.5 --: 1.5V fixed LDO in SOT-23-5 with low noise and stable output, suitable replacement for the MAX8887EZK15.
  • MIC5219-1.5YM5 --: 1.5V LDO regulator in SOT-23-5 with similar dropout and load current, widely used as a MAX8887 alternative.
  • TPS7A2015PDBVR --: Low-dropout linear regulator with fixed 1.5V output and similar SOT-23-5 package, suitable as a direct functional replacement.
  • AP2112K-1.5TRG1 --: 1.5V fixed LDO regulator in SOT-23-5 with low dropout and good availability, offering similar electrical performance.

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