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SI-3033LSA from SANKEN

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SI-3033LSA

Manufacturer: SANKEN, SsnKen, VISHAY

Surface-Mount Low Current Consumption Low Dropout Voltage Linear Regulator ICs

Partnumber Manufacturer Quantity Availability
SI-3033LSA,SI3033LSA SANKEN, SsnKen, VISHAY 11252 In Stock

Description and Introduction

Surface-Mount Low Current Consumption Low Dropout Voltage Linear Regulator ICs The part **SI-3033LSA** is manufactured by **Vishay**. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Part Number:** SI-3033LSA  
- **Category:** Silicon PIN Photodiode  
- **Package Type:** Surface Mount (SMD)  
- **Wavelength Range:** Typically sensitive in the visible to near-infrared spectrum (exact range may vary)  
- **Responsivity:** High sensitivity to light (specific responsivity values depend on wavelength)  
- **Dark Current:** Low dark current for improved signal-to-noise ratio  
- **Operating Temperature Range:** Standard industrial range (e.g., -40°C to +85°C)  

### **Descriptions:**  
- The **SI-3033LSA** is a **silicon PIN photodiode** designed for **light detection** applications.  
- It is commonly used in **optical sensors, industrial automation, and communication systems**.  
- The **surface-mount package** makes it suitable for compact PCB designs.  

### **Features:**  
- **High sensitivity** to light in its operational wavelength range.  
- **Low capacitance** for fast response times.  
- **RoHS compliant** (lead-free and environmentally friendly).  
- **Reliable performance** in varying environmental conditions.  

For exact technical details (e.g., spectral response, breakdown voltage), refer to Vishay's official datasheet.

Application Scenarios & Design Considerations

Surface-Mount Low Current Consumption Low Dropout Voltage Linear Regulator ICs

Alternative Part Number

  • LM2937IMP-3.3 --: 3.3V low-dropout linear regulator in SOT-223 with similar current capability and pinout, widely available and a direct functional substitute.
  • AP1117E33 --: 3.3V fixed LDO regulator in SOT-223 package, same footprint and electrical role, easy drop-in replacement.
  • LD1117S33TR --: 3.3V LDO regulator in SOT-223, comparable dropout and current rating, common alternative for Sanken 3.3V regulators.
  • LM1117S-3.3 --: Widely available 3.3V low-dropout linear regulator in a similar package, with comparable current rating and pinout, making it a strong drop-in candidate.
  • AMS1117-3.3 --: Common 3.3V LDO regulator with similar electrical characteristics and package options, widely used as a cost-effective substitute.
  • LM2937ET-3.3 --: 3.3V fixed low-dropout linear regulator in TO-220, similar current capability and pinout, widely available and pin-compatible substitute.
  • L78L33ACZ --: 3.3V fixed linear regulator in TO-92/TO-220 style package, low cost and commonly used as a drop-in replacement for small 3.3V regulator applications.
  • MC33269DT-3.3 --: 3.3V low-dropout regulator with similar voltage/current ratings, suitable alternative when the original Vishay part is unavailable.
  • AP1117-33 --: 3.3V LDO regulator in SOT-223, electrically compatible with typical 3.3V linear regulator applications and easy to source.
  • LD1117S33 --: 3.3V fixed LDO regulator in SOT-223 with comparable dropout and current ratings, a well-known alternative for 3.3V regulation.

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