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MAX858CSA+ from MAX,MAXIM - Dallas Semiconductor

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MAX858CSA+

Manufacturer: MAX

3.3V/5V or Adjustable Output, Step-Up DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX858CSA+,MAX858CSA MAX 50 In Stock

Description and Introduction

3.3V/5V or Adjustable Output, Step-Up DC-DC Converters The MAX858CSA+ is a low-dropout linear regulator manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage:** Fixed 3.3V  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Quiescent Current:** 40µA (typical)  
- **Package:** 8-Pin SOIC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Load Regulation:** 0.05%/mA (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX858CSA+ is a low-power, low-dropout linear regulator designed for battery-powered applications. It provides a stable 3.3V output with minimal power loss, making it suitable for portable electronics. The device includes thermal shutdown and current-limiting protection.  

### **Features:**  
- Ultra-low dropout voltage (120mV at 100mA)  
- Low quiescent current (40µA)  
- Fixed 3.3V output  
- Thermal shutdown and current-limit protection  
- Stable with low-ESR capacitors  
- Small 8-pin SOIC package  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

3.3V/5V or Adjustable Output, Step-Up DC-DC Converters
Partnumber Manufacturer Quantity Availability
MAX858CSA+ MAXIM 2500 In Stock

Description and Introduction

3.3V/5V or Adjustable Output, Step-Up DC-DC Converters The MAX858CSA+ is a voltage regulator IC manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** MAXIM (Analog Devices)  
- **Part Number:** MAX858CSA+  
- **Package:** 8-pin SOIC (CSA denotes the package type)  
- **Output Voltage:** Adjustable (via external resistors) or fixed 3.3V  
- **Output Current:** Up to 200mA  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Dropout Voltage:** 120mV (typical at 100mA load)  
- **Quiescent Current:** 40µA (typical)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The MAX858CSA+ is a **low-dropout (LDO) linear voltage regulator** designed for battery-powered applications.  
- It provides a stable output voltage with low quiescent current, making it suitable for portable devices.  
- Features an enable/shutdown pin for power management.  

### **Features:**  
- **Low dropout voltage** (120mV at 100mA)  
- **Ultra-low quiescent current** (40µA)  
- **Adjustable or fixed output voltage** (3.3V option)  
- **Thermal and short-circuit protection**  
- **Small footprint** (SOIC-8 package)  
- **Optimized for battery-powered applications**  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3.3V/5V or Adjustable Output, Step-Up DC-DC Converters

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