IC Phoenix logo

Home ›  M  › M31 > MAX1806EUA18

MAX1806EUA18 from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX1806EUA18

Manufacturer: MAXIM

500mA, Low-Voltage Linear Regulator in UMAX

Partnumber Manufacturer Quantity Availability
MAX1806EUA18 MAXIM 458 In Stock

Description and Introduction

500mA, Low-Voltage Linear Regulator in UMAX The MAX1806EUA18 is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX® (3mm x 3mm)  

### **Descriptions:**  
The MAX1806EUA18 is a synchronous buck (step-down) DC-DC converter designed for high-efficiency power conversion in applications requiring a regulated 1.8V output. It integrates both high-side and low-side MOSFETs, reducing external component count and board space. The device operates over a wide input voltage range, making it suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Integrated Power MOSFETs:** Reduces external component requirements.  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Wide Input Voltage Range:** Supports 4.5V to 28V input.  
- **Fixed Output Voltage:** 1.8V preset output.  
- **Current-Mode Control:** Provides fast transient response and stable operation.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Enhances system reliability.  
- **Low Dropout Operation:** Maintains regulation even when input voltage approaches output voltage.  

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

Application Scenarios & Design Considerations

500mA, Low-Voltage Linear Regulator in UMAX
Partnumber Manufacturer Quantity Availability
MAX1806EUA18 MAX 613 In Stock

Description and Introduction

500mA, Low-Voltage Linear Regulator in UMAX The MAX1806EUA18 is a step-down (buck) DC-DC converter 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 Integrated (Analog Devices)  

### **Part Number:**  
MAX1806EUA18  

### **Description:**  
The MAX1806EUA18 is a high-efficiency, step-down DC-DC converter designed to deliver up to **600mA** of output current. It operates from an input voltage range of **2.5V to 5.5V** and provides a fixed **1.8V** output.  

### **Key Features:**  
- **Output Voltage:** Fixed **1.8V**  
- **Input Voltage Range:** **2.5V to 5.5V**  
- **Output Current:** Up to **600mA**  
- **High Efficiency:** Up to **95%**  
- **Switching Frequency:** **1MHz** (fixed)  
- **Low Quiescent Current:** **40µA** (typical)  
- **Pulse-Width Modulation (PWM) Operation**  
- **Thermal Shutdown Protection**  
- **Overcurrent Protection**  
- **Small Package:** **8-pin µMAX® (UA)**  

### **Applications:**  
- Portable devices  
- Battery-powered systems  
- Point-of-load regulation  
- Embedded systems  

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

Application Scenarios & Design Considerations

500mA, Low-Voltage Linear Regulator in UMAX
Partnumber Manufacturer Quantity Availability
MAX1806EUA18 MAXIM 4730 In Stock

Description and Introduction

500mA, Low-Voltage Linear Regulator in UMAX The MAX1806EUA18 is a DC-DC converter manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Category:** Power Management ICs  
- **Type:** DC-DC Converter  
- **Output Type:** Adjustable  
- **Output Voltage:** 1.8V (fixed or adjustable)  
- **Output Current:** Up to 500mA  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Switching Frequency:** 1MHz  
- **Efficiency:** Up to 95%  
- **Package:** 8-pin µMAX  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX1806EUA18 is a high-efficiency, step-down DC-DC converter designed for low-power applications. It integrates a synchronous rectifier to minimize external components and improve efficiency. The device operates at a fixed 1MHz switching frequency, making it suitable for space-constrained designs.  

### **Features:**  
- High efficiency (up to 95%)  
- Low quiescent current (40µA typical)  
- Synchronous rectification for improved efficiency  
- Adjustable output voltage (1.8V default)  
- 1MHz fixed switching frequency  
- Thermal shutdown and overcurrent protection  
- Small 8-pin µMAX package  

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

Application Scenarios & Design Considerations

500mA, Low-Voltage Linear Regulator in UMAX

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips