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MAX887HESA

Manufacturer: MAXIM

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter

Partnumber Manufacturer Quantity Availability
MAX887HESA MAXIM 26 In Stock

Description and Introduction

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter The MAX887HESA is a low-dropout linear regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** Fixed 5V or adjustable (depending on variant)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Input Voltage Range:** Up to 6.5V  
- **Quiescent Current:** 85µA (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (MAX887HESA)  

### **Descriptions:**  
- The MAX887HESA is a low-dropout (LDO) linear regulator designed for battery-powered and portable applications.  
- It provides stable output voltage with low quiescent current, making it suitable for power-sensitive designs.  
- Features reverse-battery protection and thermal shutdown.  

### **Features:**  
- **Low Dropout Voltage:** 120mV at 100mA load  
- **Low Quiescent Current:** 85µA (typical)  
- **Reverse-Battery Protection:** Safeguards against incorrect polarity  
- **Thermal Shutdown:** Prevents overheating  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors  
- **Short-Circuit Protection:** Enhances reliability  

This information is based solely on the manufacturer's datasheet. For detailed application notes, refer to Maxim Integrated/Analog Devices documentation.

Application Scenarios & Design Considerations

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter
Partnumber Manufacturer Quantity Availability
MAX887HESA 281 In Stock

Description and Introduction

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter The MAX887HESA is a low-dropout linear regulator manufactured by Maxim Integrated. Here are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Fixed (e.g., 3.3V, 5V) or adjustable  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Quiescent Current:** 50µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.04%/mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**
- The MAX887HESA is a low-power, low-dropout linear regulator designed for battery-powered applications.  
- It provides stable output voltage with minimal power loss, making it suitable for portable electronics.  
- Includes thermal shutdown and current-limit protection for reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limiting:** Protects against short circuits.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  

For exact output voltage options, refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter
Partnumber Manufacturer Quantity Availability
MAX887HESA MAX 294 In Stock

Description and Introduction

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter The MAX887HESA is a low-dropout (LDO) linear regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Adjustable (1.25V to 5.5V) or Fixed (1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 5.0V)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Quiescent Current:** 40µA (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- The MAX887HESA is a low-dropout linear regulator designed for battery-powered and portable applications.  
- It provides stable output voltage with low noise and high PSRR (Power Supply Rejection Ratio).  
- Features thermal shutdown and current-limit protection for reliability.  

### **Features:**  
- **Low Dropout Voltage:** 120mV at 100mA  
- **Low Quiescent Current:** 40µA (typical)  
- **Low Noise Output:** Suitable for sensitive analog circuits  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Current Limit Protection:** Safeguards against short circuits  
- **Adjustable or Fixed Output Voltage Options**  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter
Partnumber Manufacturer Quantity Availability
MAX887HESA MAXIM 11154 In Stock

Description and Introduction

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter The MAX887HESA is a low-dropout linear regulator manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Fixed (e.g., 3.3V, 5V) or adjustable (1.25V to 5.5V)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Quiescent Current:** 50µA (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The MAX887HESA is a low-dropout (LDO) linear regulator designed for battery-powered applications. It provides stable output voltage with minimal power loss, making it suitable for portable electronics. The device includes features such as thermal shutdown and current limiting for protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load currents.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic capacitors.  
- **Adjustable or Fixed Output Options:** Provides flexibility for different design needs.  

For exact details, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter
Partnumber Manufacturer Quantity Availability
MAX887HESA MAXIM,MAXIM 25000 In Stock

Description and Introduction

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter **Manufacturer:** MAXIM (now part of Analog Devices)  

**Part Number:** MAX887HESA  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Fixed (3.3V, 5V) or Adjustable (1.25V to 5.5V)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 120mV (typical at 150mA load)  
- **Quiescent Current:** 40µA (typical)  
- **Package:** 8-pin SOIC (MAX887HESA)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Line Regulation:** 0.05%/V (typical)  
- **Load Regulation:** 0.3%/mA (typical)  
- **Features:**  
  - Low-dropout (LDO) linear regulator  
  - Low quiescent current  
  - Thermal shutdown protection  
  - Short-circuit protection  
  - Stable with low-ESR ceramic capacitors  

### **Descriptions and Features:**  
The MAX887HESA is a low-dropout linear regulator designed for battery-powered applications. It provides a stable output voltage with very low quiescent current, making it suitable for portable devices. The device includes thermal shutdown and short-circuit protection for enhanced reliability. It operates efficiently with ceramic capacitors, reducing board space requirements.  

(Note: Always verify datasheet details for the latest specifications.)

Application Scenarios & Design Considerations

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter

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