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MAX744ACWE from MAXIM,MAXIM - Dallas Semiconductor

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MAX744ACWE

Manufacturer: MAXIM

5V, Step-Down, Current-Mode PWM DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX744ACWE MAXIM 62 In Stock

Description and Introduction

5V, Step-Down, Current-Mode PWM DC-DC Converters The MAX744ACWE is a part manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** MAXIM (now Analog Devices)  
### **Part Number:** MAX744ACWE  

### **Description:**  
The MAX744ACWE is a **low-power, 5th-order, lowpass elliptic filter** designed for anti-aliasing and signal conditioning applications. It operates with a single +5V supply and provides a fixed cutoff frequency.  

### **Key Features:**  
- **Filter Type:** 5th-order, lowpass elliptic  
- **Cutoff Frequency:** Fixed (specific value depends on variant; typically 10kHz or similar)  
- **Supply Voltage:** Single +5V operation  
- **Low Power Consumption:** Typically 5mA  
- **Stopband Attenuation:** >60dB (typical)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 16-pin Wide SOIC (SO-16)  

### **Applications:**  
- Anti-aliasing filters for ADCs  
- Signal conditioning in data acquisition systems  
- Communication systems  

### **Package:**  
- **MAX744ACWE:** 16-pin Wide SOIC (SOIC-16)  

This information is based on Maxim Integrated's datasheet and product documentation. For exact cutoff frequencies and detailed electrical characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

5V, Step-Down, Current-Mode PWM DC-DC Converters
Partnumber Manufacturer Quantity Availability
MAX744ACWE 22 In Stock

Description and Introduction

5V, Step-Down, Current-Mode PWM DC-DC Converters The MAX744ACWE is a high-performance, low-dropout (LDO) linear regulator manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:  

### **Manufacturer:** Maxim Integrated  

### **Key Specifications:**  
- **Output Voltage:** Adjustable (via external resistors) or fixed options available.  
- **Output Current:** Up to 500mA.  
- **Dropout Voltage:** Typically 300mV at full load (low dropout).  
- **Input Voltage Range:** Up to 16V.  
- **Quiescent Current:** Low (typically in the microampere range).  
- **Operating Temperature Range:** -40°C to +85°C.  
- **Package:** 16-pin Wide SOIC (SO-16).  

### **Descriptions & Features:**  
- **Low Dropout (LDO) Performance:** Ensures stable output even with small input-output differentials.  
- **Low Noise & High PSRR:** Suitable for noise-sensitive applications.  
- **Thermal & Short-Circuit Protection:** Enhances reliability.  
- **Adjustable Output (if applicable):** Allows flexibility in setting desired voltage.  
- **Wide Input Voltage Range:** Supports various power supply configurations.  
- **Stable with Low-ESR Capacitors:** Reduces external component requirements.  

For exact fixed/adjustable voltage options and detailed electrical characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

5V, Step-Down, Current-Mode PWM DC-DC Converters
Partnumber Manufacturer Quantity Availability
MAX744ACWE MAX 102 In Stock

Description and Introduction

5V, Step-Down, Current-Mode PWM DC-DC Converters The MAX744ACWE is a part manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:** Maxim Integrated  
### **Part Number:** MAX744ACWE  

### **Specifications:**  
- **Type:** Switched-Capacitor Voltage Converter  
- **Function:** Inverts or Doubles Input Voltage  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Output Voltage:** -1.5V to -5.5V (Inverting Mode) or 3V to 11V (Doubling Mode)  
- **Output Current:** Up to 100mA  
- **Efficiency:** Up to 98%  
- **Switching Frequency:** 500kHz  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-Wide SOIC (SO)  

### **Descriptions and Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **High Efficiency:** Minimizes power loss.  
- **No External Inductors Required:** Simplifies design and reduces board space.  
- **Low Output Impedance:** Ensures stable voltage regulation.  
- **Automatic Shutdown Mode:** Reduces power consumption when disabled.  
- **Applications:** Used in portable devices, data acquisition systems, and power supply circuits.  

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

Application Scenarios & Design Considerations

5V, Step-Down, Current-Mode PWM DC-DC Converters
Partnumber Manufacturer Quantity Availability
MAX744ACWE MAXIM 129 In Stock

Description and Introduction

5V, Step-Down, Current-Mode PWM DC-DC Converters The MAX744ACWE is a high-performance, low-dropout linear regulator manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX744ACWE  
- **Package:** 16-Wide SOIC (SO)  
- **Output Voltage:** Adjustable or Fixed (specific voltage depends on variant)  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** Typically 300mV at full load  
- **Input Voltage Range:** Up to 16V  
- **Quiescent Current:** Typically 120µA  
- **Line Regulation:** 0.01%/V  
- **Load Regulation:** 0.04%/mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overcurrent and thermal shutdown  

### **Descriptions:**  
The MAX744ACWE is a low-dropout (LDO) linear regulator designed for applications requiring stable, low-noise power supply with minimal dropout voltage. It is suitable for battery-powered devices, portable electronics, and other systems where efficiency and precision are critical.  

### **Features:**  
- Low dropout voltage (300mV typical at 500mA)  
- Adjustable or fixed output voltage options  
- Low quiescent current (120µA typical)  
- Excellent line and load regulation  
- Overcurrent and thermal protection  
- Wide input voltage range (up to 16V)  
- Stable with low-ESR capacitors  

This information is based on the manufacturer's datasheet and technical documentation. For exact details, refer to the official MAX744ACWE datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

5V, Step-Down, Current-Mode PWM DC-DC Converters

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