IC Phoenix logo

Home ›  M  › M31 > MAX1809EEE

MAX1809EEE from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MAX1809EEE

Manufacturer: MAXIM, MAX

3A / 1MHz / DDR Memory Termination Supply

Partnumber Manufacturer Quantity Availability
MAX1809EEE MAXIM, MAX 3323 In Stock

Description and Introduction

3A / 1MHz / DDR Memory Termination Supply The MAX1809EEE is a step-up 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:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX1809EEE  
- **Package:** 16-QSOP (Exposed Pad)  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 5.5V)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX1809EEE is a high-efficiency, step-up DC-DC converter designed for low-input-voltage applications. It integrates a power MOSFET and supports a wide input voltage range, making it suitable for battery-powered devices. The adjustable output voltage allows flexibility in various designs.  

### **Features:**  
- **Low Start-Up Voltage:** Operates down to 0.7V input.  
- **Integrated Power MOSFET:** Simplifies design and reduces external components.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **High Efficiency:** Up to 95% with synchronous rectification.  
- **Low Quiescent Current:** 20µA (typical) in shutdown mode.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Soft-Start Function:** Reduces inrush current.  

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

Application Scenarios & Design Considerations

3A / 1MHz / DDR Memory Termination Supply

Alternative Part Number

  • TPS54610PWPR --: Integrated step-down DC-DC converter with similar input voltage range and current capability, widely available and pin-compatible in function.
  • LTC3406ES5 --: High-efficiency synchronous buck converter offering comparable output current and compact package, suitable as a functional replacement.
  • AP3402KTR-G1 --: Low-cost step-down converter with similar electrical ratings and small footprint, good alternative when cost and availability matter.
  • LTC3415EUH --: High-efficiency monolithic step-down regulator with comparable switching frequency and output current, suitable substitute when layout is adjusted.
  • ISL6545IBZ --: Single-channel synchronous buck controller offering similar voltage regulation performance and widely available as an alternative sourcing option.
  • TPS54620RHLR --: Integrated step-down converter with comparable input voltage range and current capability; widely available and pin-configurable alternative to the MAX1809.
  • LTC3412AEFE --: Similar synchronous buck regulator with adjustable output and comparable switching frequency; strong drop-in candidate for power supply designs using the MAX1809.
  • AP6503SP-13 --: Cost-effective buck converter with similar voltage and current ratings, suitable as a functional replacement when layout adjustments are acceptable.
  • AP1501-33K5L --: Simple buck converter IC with similar voltage and current ratings, cost-effective alternative for less demanding MAX1809 applications.

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