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TK71718SCL from TOKO

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TK71718SCL

Manufacturer: TOKO

LOW DROPOUT VOLTAGE REGULATOR
Partnumber Manufacturer Quantity Availability
TK71718SCL TOKO 2054 In Stock

Description and Introduction

LOW DROPOUT VOLTAGE REGULATOR **Part Number:** TK71718SCL  
**Manufacturer:** TOKO  

**Specifications:**  
- **Type:** Inductor  
- **Inductance:** 1.8 µH  
- **Tolerance:** ±20%  
- **DC Resistance (DCR):** 0.025 Ω (max)  
- **Saturation Current:** 7.0 A (min)  
- **Rated Current:** 7.0 A  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package/Size:** SMD (Surface Mount Device), 7.3 x 7.3 x 4.5 mm  

**Descriptions and Features:**  
- Shielded construction for reduced electromagnetic interference (EMI)  
- High current handling capability  
- Suitable for power supply and DC-DC converter applications  
- RoHS compliant  
- AEC-Q200 qualified (for automotive applications)  

(Source: TOKO datasheet)

Application Scenarios & Design Considerations

LOW DROPOUT VOLTAGE REGULATOR

Alternative Part Number

  • LP2985AIM5-1.8 --: Low-dropout linear regulator with 1.8V fixed output in SOT-23-5, functionally similar to the TK71718SCL and widely available.
  • MIC5219-1.8YM5 --: 1.8V LDO regulator in SOT-23-5 with comparable current capability and low dropout, suitable as a drop-in functional replacement.
  • AP2112K-1.8TRG1 --: 1.8V CMOS LDO in SOT-23-5 offering similar performance and pin-compatible footprint for the original TOKO regulator.

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