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SI-3033ZD-TL from SANKEN

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SI-3033ZD-TL

Manufacturer: SANKEN, 三肯

High-Current, Low-Dropout, 3.3 V Regulator
Partnumber Manufacturer Quantity Availability
SI-3033ZD-TL,SI3033ZDTL SANKEN, 三肯 827 In Stock

Description and Introduction

High-Current, Low-Dropout, 3.3 V Regulator The part **SI-3033ZD-TL** is manufactured by **SANKEN**. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Power MOSFET  
- **Package:** TO-252 (DPAK)  
- **Polarity:** N-Channel  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 30A  
- **Power Dissipation (PD):** 30W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 10mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1.0V (min) - 2.5V (max)  

### **Descriptions & Features:**  
- **Low On-Resistance:** Ensures high efficiency in power switching applications.  
- **Fast Switching Speed:** Suitable for high-frequency operations.  
- **Avalanche Energy Rated:** Enhances reliability in rugged conditions.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  
- **Applications:** Used in power management circuits, DC-DC converters, motor control, and battery protection systems.  

This information is based on SANKEN's official datasheet for the SI-3033ZD-TL. For detailed performance curves and application notes, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

High-Current, Low-Dropout, 3.3 V Regulator

Alternative Part Number

  • L78L33ACD13TR --: 3.3V fixed linear regulator in SOIC-8, similar function and package, widely available and pin-compatible in most designs.
  • LM2937IMP-3.3/NOPB --: 3.3V low-dropout linear regulator with comparable current capability, suitable drop-in replacement with minor layout adjustment.
  • AP1117E33G-13 --: 3.3V LDO regulator in SOT-223, common alternative for 3.3V regulation with adequate current rating and easy sourcing.
  • AP1084D33L --: 3.3V low-dropout linear regulator in TO-252 package with similar current rating and pinout, widely available and cost-effective.
  • LM1117MPX-3.3 --: Industry-standard 3.3V LDO regulator in SOT-223/TO-252 style packages, electrically compatible for most 3.3V regulation applications.
  • AMS1117-3.3 --: Common 3.3V LDO regulator with similar dropout and current capability, easy drop-in for many 3.3V supply designs.

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