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MAX873AEPA from MAX,MAXIM - Dallas Semiconductor

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MAX873AEPA

Manufacturer: MAX

Low-Power, Low-Drift, +2.5V/+5V/+10V Precision Voltage References

Partnumber Manufacturer Quantity Availability
MAX873AEPA MAX 100 In Stock

Description and Introduction

Low-Power, Low-Drift, +2.5V/+5V/+10V Precision Voltage References The MAX873AEPA is a voltage regulator IC manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX873AEPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 28V  
- **Output Current:** Up to 750mA  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Dropout Voltage:** 0.5V (typical)  
- **Quiescent Current:** 1.5mA (typical)  

### **Descriptions:**  
The MAX873AEPA is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated output voltage from a higher input voltage. It integrates a power MOSFET switch and features pulse-width modulation (PWM) control for stable operation. The device is suitable for battery-powered systems, portable electronics, and industrial applications.

### **Features:**  
- Adjustable output voltage via external resistors  
- Internal power MOSFET switch  
- High switching frequency (500kHz) for small external components  
- Low dropout voltage (0.5V typical)  
- Low quiescent current (1.5mA typical)  
- Overcurrent and thermal protection  
- Soft-start capability for controlled startup  
- Stable with low-ESR ceramic capacitors  

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

Application Scenarios & Design Considerations

Low-Power, Low-Drift, +2.5V/+5V/+10V Precision Voltage References

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