IC Phoenix logo

Home ›  L  › L87 > LTC3405AES6-1.8#TR

LTC3405AES6-1.8#TR from LINEAR

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

LTC3405AES6-1.8#TR

Manufacturer: LINEAR

1.8V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT

Partnumber Manufacturer Quantity Availability
LTC3405AES6-1.8#TR,LTC3405AES618TR LINEAR 1335 In Stock

Description and Introduction

1.8V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT The LTC3405AES6-1.8#TR is a synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage:** Fixed 1.8V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-6  
- **Topology:** Synchronous Buck (Step-Down)  
- **Quiescent Current:** 20µA (typical) in Burst Mode operation  
- **Features:**  
  - Low dropout operation  
  - No Schottky diode required  
  - Burst Mode operation for improved efficiency at light loads  
  - Short-circuit and thermal protection  
  - Soft-start functionality  

### **Description:**  
The LTC3405AES6-1.8#TR is a high-efficiency, fixed-output synchronous buck regulator designed for portable applications. It operates from a single Li-Ion cell or other low-voltage sources and provides a stable 1.8V output with minimal external components.  

### **Features:**  
- High efficiency (up to 95%)  
- Low quiescent current (20µA in Burst Mode)  
- No external Schottky diode required  
- Small SOT-23-6 package  
- Internal synchronous rectification  
- Soft-start for controlled inrush current  
- Short-circuit and thermal shutdown protection  
- Stable with ceramic capacitors  

This device is ideal for battery-powered applications requiring compact, efficient power conversion.

Partnumber Manufacturer Quantity Availability
LTC3405AES6-1.8#TR,LTC3405AES618TR LT 4148 In Stock

Description and Introduction

1.8V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT The LTC3405AES6-1.8#TR is a synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-6  
- **Regulation:** ±2% output voltage accuracy  
- **Mode:** Burst Mode® operation for improved efficiency at light loads  
- **Protection Features:** Overcurrent protection, thermal shutdown  

### **Descriptions:**  
The LTC3405AES6-1.8#TR is a high-efficiency, synchronous buck converter designed for low-power applications. It integrates both main and synchronous switches, minimizing external component count. The fixed 1.8V output makes it suitable for powering low-voltage processors, FPGAs, and portable devices.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Burst Mode operation.  
- **Low Quiescent Current:** 20µA (typical) in Burst Mode.  
- **Fast Transient Response:** Optimized for dynamic load conditions.  
- **Small Footprint:** SOT-23-6 package saves board space.  
- **No Schottky Diode Required:** Integrated synchronous rectification.  
- **Stable with Ceramic Capacitors:** Reduces output ripple and cost.  

This part is ideal for battery-powered and space-constrained applications requiring a regulated 1.8V supply.

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