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TK11250BUCB from TOKO

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TK11250BUCB

Manufacturer: TOKO

VOLTAGE REGULATOR WITH ON/OFF SWITCH

Partnumber Manufacturer Quantity Availability
TK11250BUCB TOKO 2800 In Stock

Description and Introduction

VOLTAGE REGULATOR WITH ON/OFF SWITCH **Part Number:** TK11250BUCB  
**Manufacturer:** TOKO  

### **Specifications:**  
- **Type:** Inductor (Fixed, Shielded)  
- **Inductance:** 12.5 µH  
- **Tolerance:** ±20%  
- **DC Resistance (DCR):** 0.15 Ω (max)  
- **Current Rating (Isat):** 1.5 A (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package/Case:** SMD (Surface Mount)  
- **Shielding:** Shielded (for reduced EMI)  

### **Descriptions & Features:**  
- Designed for power supply and DC-DC converter applications.  
- Shielded construction minimizes electromagnetic interference (EMI).  
- High reliability and stable performance under varying temperatures.  
- Compact SMD footprint suitable for space-constrained PCB designs.  
- RoHS compliant (lead-free).  

(Note: Always verify with the latest datasheet for updated specifications.)

Application Scenarios & Design Considerations

VOLTAGE REGULATOR WITH ON/OFF SWITCH

Alternative Part Number

  • LP2985AIM5-5.0 --: Low-dropout linear regulator with 5.0V fixed output in SOT-23-5, functionally similar to the TK11250BUCB LDO regulator and widely available.
  • MIC5205-5.0YM5 --: 5.0V fixed LDO regulator in SOT-23-5 with low dropout and low quiescent current, a common drop-in style replacement for TOKO TK112xx series regulators.
  • AP2112K-5.0TRG1 --: 5.0V fixed LDO in SOT-23-5 with 600mA capability and low dropout, suitable as an alternative to the TK11250BUCB with similar package and pinout.

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