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MAX883CPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX883CPA

Manufacturer: MAXIM

5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators

Partnumber Manufacturer Quantity Availability
MAX883CPA MAXIM 310 In Stock

Description and Introduction

5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators The MAX883CPA is a low-dropout (LDO) linear regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (MAXIM)  
- **Part Number:** MAX883CPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Output Voltage Range:** Adjustable or Fixed (depending on variant)  
- **Output Current:** Up to **50mA**  
- **Dropout Voltage:** **120mV typical** at 50mA load  
- **Input Voltage Range:** **2.5V to 6.5V**  
- **Quiescent Current:** **40µA typical**  
- **Load Regulation:** **0.05%/mA typical**  
- **Line Regulation:** **0.01%/V typical**  
- **Operating Temperature Range:** **0°C to +70°C**  

### **Descriptions:**  
The MAX883CPA is a low-power, low-dropout linear regulator designed for battery-powered applications. It provides stable voltage regulation with very low dropout voltage, making it suitable for systems where input voltage is close to the output voltage. The device features low quiescent current, enhancing efficiency in portable electronics.

### **Features:**  
- **Ultra-Low Dropout Voltage (120mV at 50mA)**  
- **Low Quiescent Current (40µA typical)**  
- **Adjustable or Fixed Output Voltage Options**  
- **Stable with Low-ESR Capacitors**  
- **Short-Circuit Protection**  
- **Thermal Overload Protection**  
- **Wide Input Voltage Range (2.5V to 6.5V)**  
- **8-Pin PDIP Package for Easy Prototyping**  

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

Application Scenarios & Design Considerations

5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators

Alternative Part Number

  • LT1963ACQ --: Low-dropout linear regulator with similar adjustable output and current capability, widely used as a direct functional substitute in the same application space.
  • LM317L --: Classic adjustable linear regulator in a comparable package, easy drop-in for many MAX883 designs where exact dropout performance is not critical.
  • LP2951 --: Adjustable low-dropout regulator with shutdown and error flag features, offering similar functionality at lower cost for general-purpose supply rails.
  • LM2940CT-5.0 --: Classic 1A low-dropout regulator in TO-220, pin-compatible in many designs and readily available as a drop-in substitute.
  • MIC29302WT --: Adjustable 3A low-dropout regulator with enable pin, offering higher current headroom and similar functionality to the MAX883.

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