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3781

3781

3781

Pololu Corporation

DC DC CONVERTER 3.3V 12W

3781 Datasheet

compliant

5-SIP Module

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

3781 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $48.00000 $48
5 $47.25000 $236.25
10 $45.00000 $450
25 $42.00000 $1050
50 $41.25000 $2062.5
100 $39.90000 $3990
75 items

3781 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

3781 Pololu Corporation

Name Value
Product Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 50V
Voltage - Output 1 3.3V
Voltage - Output 2 -
Voltage - Output 3 -
Voltage - Output 4 -
Current - Output (Max) 3.6A
Power (Watts) 12 W
Voltage - Isolation -
Applications -
Features -
Operating Temperature -
Efficiency 90%
Mounting Type Through Hole
Package / Case 5-SIP Module
Size / Dimension 0.80" L x 0.70" W x 0.35" H (20.3mm x 17.8mm x 8.9mm)
Supplier Device Package -
Control Features Enable, Active Floating
Approval Agency -
Standard Number -
Q1: What is the purchase guide for 3781?
3781 of Pololu Corporation is a DC DC CONVERTER 3.3V 12W. ICHOME is a long-term spot supplier of 3781, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 3781?
Download 3781 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing3781 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 3781 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 3781 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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