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MAX633 from MAX,MAXIM - Dallas Semiconductor

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MAX633

Manufacturer: MAX

5V Fixed/Adjustable Output, Step-Up Switching Regulators

Partnumber Manufacturer Quantity Availability
MAX633 MAX 3 In Stock

Description and Introduction

5V Fixed/Adjustable Output, Step-Up Switching Regulators The MAX633 is a precision voltage reference IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage Options:** 2.5V, 4.096V, 5V (depending on variant)  
- **Initial Accuracy:** ±0.2% (MAX633A), ±0.4% (MAX633)  
- **Temperature Coefficient (Tempco):** 10ppm/°C (MAX633A), 25ppm/°C (MAX633)  
- **Output Current:** Up to 10mA  
- **Supply Voltage Range:** 4.5V to 15V  
- **Low Dropout Voltage:** 1.3V (typical)  
- **Long-Term Stability:** 50ppm/1000 hours (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The MAX633 is a series of precision bandgap voltage references with low noise and high stability.  
- It is available in different fixed output voltage versions (e.g., MAX633ESA+: 5V, MAX633CSA+: 2.5V).  
- The device is designed for applications requiring high accuracy and low drift over temperature.  

### **Features:**  
- **Low Noise:** 5µVp-p (0.1Hz to 10Hz)  
- **Low Power Consumption:** 400µA (typical) quiescent current  
- **No External Capacitor Required** (stable without additional components)  
- **Available in 8-Pin SO and DIP Packages**  
- **Reverse-Battery Protected** (up to -20V)  

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

Application Scenarios & Design Considerations

5V Fixed/Adjustable Output, Step-Up Switching Regulators

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