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TK11540MTL

Manufacturer: TOKO

VOLTAGE REGULATOR WITH ON/OFF SWITCH
Partnumber Manufacturer Quantity Availability
TK11540MTL TOKO 2955 In Stock

Description and Introduction

VOLTAGE REGULATOR WITH ON/OFF SWITCH The part TK11540MTL is manufactured by TOKO. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** TOKO  
- **Part Number:** TK11540MTL  
- **Type:** Inductor  
- **Inductance:** 15 µH  
- **Tolerance:** ±10%  
- **Current Rating:** 1.4 A (DC)  
- **DC Resistance (DCR):** 0.12 Ω (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package/Case:** SMD/SMT  
- **Mounting Type:** Surface Mount  
- **Shielding:** Shielded  
- **Core Material:** Ferrite  

### **Descriptions:**  
- TK11540MTL is a shielded surface-mount power inductor designed for high-performance applications.  
- It is suitable for DC-DC converters, power supplies, and noise suppression circuits.  

### **Features:**  
- **Shielded Construction:** Reduces electromagnetic interference (EMI).  
- **High Current Handling:** Supports up to 1.4 A DC current.  
- **Low DCR:** Minimizes power loss.  
- **Compact SMD Design:** Suitable for space-constrained PCB layouts.  
- **Wide Temperature Range:** Reliable operation in harsh environments.  

This information is based solely on the available knowledge base data.

Application Scenarios & Design Considerations

VOLTAGE REGULATOR WITH ON/OFF SWITCH

Alternative Part Number

  • SI2308BDS --: N-channel MOSFET in SOT-23 with comparable voltage and current ratings, widely available and pin-compatible for many switching applications.
  • 2N7002 --: Very common small-signal N-channel MOSFET in SOT-23, suitable as a lower-current substitute where switching speed and logic-level drive are the main requirements.
  • BSS138 --: Logic-level N-channel MOSFET in SOT-23 with similar package and usage, often used as a drop-in replacement in low-power switching circuits.
  • LTC3406ES5#TRPBF --: High-efficiency synchronous step-down converter in a small SOT-23 package, suitable as a functional replacement for a compact DC-DC converter application.
  • TPS62290DRVR --: 2.25 MHz step-down converter with integrated switches, offering similar compact power conversion capability and easy drop-in evaluation.
  • AP3211KTR-G1 --: Low-cost 1.5 A synchronous buck converter in SOT-23-6, providing a practical alternative for small form-factor power designs.

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