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MAX15007AASA+ from MAX,MAXIM - Dallas Semiconductor

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MAX15007AASA+

Manufacturer: MAX

40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO

Partnumber Manufacturer Quantity Availability
MAX15007AASA+,MAX15007AASA MAX 100 In Stock

Description and Introduction

40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO The MAX15007AASA+ is a high-efficiency, synchronous step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage Range:** Adjustable from 0.9V to 90% of VIN  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SOIC  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 4.5V to 40V.  
- **High Efficiency:** Integrated low-RDS(ON) MOSFETs reduce power loss.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Programmable Soft-Start:** Prevents inrush current.  
- **Overcurrent and Thermal Protection:** Enhances reliability.  
- **Synchronous Rectification:** Improves efficiency compared to diode-based designs.  
- **Low Quiescent Current:** 40µA in shutdown mode.  

This device is commonly used in industrial, automotive, and telecom applications requiring high-efficiency power conversion.

Application Scenarios & Design Considerations

40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO

Alternative Part Number

  • LT3010EMS8E#PBF --: High-voltage low-dropout linear regulator with similar input range and current capability, pin-compatible SOIC-8 footprint, widely available and proven in automotive/industrial designs.
  • TPS7A4901DGNR --: 36V, 150mA low-noise LDO in MSOP-8 PowerPAD package, comparable dropout and thermal performance, good drop-in candidate for MAX15007 applications.
  • MIC5281YMME --: High-voltage 120mA LDO regulator in MSOP-8, similar electrical ratings and package, suitable alternative when MAX15007AASA+ is unavailable.

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