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MAX203ECWP from MAXIM,MAXIM - Dallas Semiconductor

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MAX203ECWP

Manufacturer: MAXIM, MAX

【15kV ESD-Protected, +5V RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
MAX203ECWP MAXIM, MAX 288 In Stock

Description and Introduction

【15kV ESD-Protected, +5V RS-232 Transceivers The MAX203ECWP is a high-performance, low-dropout (LDO) linear regulator 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:**
- **Manufacturer:** MAXIM Integrated (Analog Devices)  
- **Package:** 20-pin Wide SOIC (SOIC-20)  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** Typically 120mV at 300mA  
- **Quiescent Current:** Typically 85µA  
- **Load Regulation:** ±0.05% typical  
- **Line Regulation:** ±0.02% typical  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX203ECWP is a low-dropout linear regulator designed for applications requiring high efficiency and precision voltage regulation.  
- It features low noise and excellent transient response, making it suitable for sensitive analog and digital circuits.  
- The adjustable output voltage allows flexibility in design.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for battery-powered applications.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Adjustable Output Voltage:** Configured via external resistors.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors for space-constrained designs.  

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

Application Scenarios & Design Considerations

【15kV ESD-Protected, +5V RS-232 Transceivers

Alternative Part Number

  • ICL3221ECAZ --: Pin-compatible RS-232 transceiver with integrated charge pump, functionally equivalent to the MAX203 and widely available as a drop-in replacement.
  • SP3223ECY --: Dual RS-232 driver/receiver with on-board charge pump in a similar SOIC package, offering comparable electrical performance and ESD protection.
  • ST3222ECDR --: Low-power RS-232 transceiver with charge pump that matches the MAX203 function and supply range, suitable as a cost-effective alternative.
  • SP3223ECA --: Dual RS-232 driver/receiver in a 20-pin SOIC package with comparable data rate and ESD ratings, suitable functional substitute.
  • SP3223ECA-L --: Dual-channel RS-232 transceiver in a comparable SOIC package with onboard charge pump, offering equivalent driver/receiver functionality and low-power operation.

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