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MAX704CSA from MAX,MAXIM - Dallas Semiconductor

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MAX704CSA

Manufacturer: MAX, MAXIM, MAXIM

Low-Cost レP Supervisory Circuits with Battery Backup

Partnumber Manufacturer Quantity Availability
MAX704CSA MAX, MAXIM, MAXIM 274 In Stock

Description and Introduction

Low-Cost レP Supervisory Circuits with Battery Backup The MAX704CSA is a high-efficiency, low-dropout linear regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX704CSA  
- **Package:** 8-pin SOIC  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 120mV (typical at 100mA load)  
- **Input Voltage Range:** 2.7V to 11.5V  
- **Quiescent Current:** 85µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.04%/mA (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX704CSA is a low-dropout (LDO) linear voltage regulator designed for battery-powered and portable applications. It provides a fixed 3.3V output with high efficiency and low quiescent current, making it suitable for power-sensitive systems.  

### **Features:**  
- Low dropout voltage (120mV typical at 100mA)  
- Low quiescent current (85µA typical)  
- Fixed 3.3V output  
- Thermal shutdown protection  
- Short-circuit protection  
- Stable with low-ESR capacitors  
- Low shutdown current (<1µA)  
- Small 8-pin SOIC package  

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

Application Scenarios & Design Considerations

Low-Cost レP Supervisory Circuits with Battery Backup

Alternative Part Number

  • ICL7665SCPA --: Pin-compatible CMOS supervisory/voltage-monitor IC in 8-pin DIP with similar supply-monitoring function and active-low reset output.
  • TL7705ACP --: Widely available 8-pin DIP supply-voltage supervisor with programmable reset delay, a common drop-in style replacement for MAX7xx supervisor parts.
  • MC33064P-5 --: 5V undervoltage-sensing reset IC in 8-pin DIP, offering comparable reset generation for microprocessor supervisory applications.
  • ICL7660CPA --: Pin-compatible charge-pump voltage converter in 8-pin DIP with similar function and widely available as a drop-in substitute.
  • LTC1044CN8 --: Comparable charge-pump converter in 8-pin DIP offering similar operating range and pinout, suitable for many MAX704 applications.
  • TC7660CPA --: Low-cost charge-pump voltage converter in 8-pin DIP with similar specifications and pin compatibility for general-purpose use.
  • LT1054CN8 --: Charge-pump voltage converter/inverter in 8-pin DIP with higher output current capability; a robust functional substitute for MAX704 applications.

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