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LT1615IS5-1 from LT

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LT1615IS5-1

Manufacturer: LT

Micropower Step-Up DC/DC Converters in ThinSOT

Partnumber Manufacturer Quantity Availability
LT1615IS5-1,LT1615IS51 LT 63 In Stock

Description and Introduction

Micropower Step-Up DC/DC Converters in ThinSOT The LT1615IS5-1 is a high-efficiency, low-noise, step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 1.2V to 15V  
- **Output Voltage:** Adjustable up to 35V  
- **Switching Frequency:** 1.3MHz  
- **Maximum Output Current:** 400mA (depends on input/output conditions)  
- **Quiescent Current:** 20µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  
- **Efficiency:** Up to 90%  
- **Features:**  
  - Low dropout operation  
  - Internal soft-start  
  - Current mode control  
  - Short-circuit protection  
  - Low shutdown current (<1µA)  

### **Descriptions and Features:**  
- The LT1615IS5-1 is designed for battery-powered applications requiring high efficiency and small footprint.  
- It operates in a constant-frequency, current-mode architecture for stable performance.  
- The device includes an internal NPN switch capable of handling up to 400mA of output current.  
- It supports low-noise operation, making it suitable for sensitive analog circuits.  
- The adjustable output voltage is set using an external resistor divider.  
- The SOT-23-5 package is compact, ideal for space-constrained designs.  

For detailed application information, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

Micropower Step-Up DC/DC Converters in ThinSOT

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