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ST1PS03A1QTR

ST1PS03A1QTR

ST1PS03A1QTR

STMicroelectronics

400 MA NANO-QUIESCENT SYNCHRONOU

compliant

12-UFQFN

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ST1PS03A1QTR Pricing & Ordering

Quantity Unit Price Ext. Price
1 $2.19000 $2.19
500 $2.1681 $1084.05
1000 $2.1462 $2146.2
1500 $2.1243 $3186.45
2000 $2.1024 $4204.8
2500 $2.0805 $5201.25
404 items

ST1PS03A1QTR 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

ST1PS03A1QTR STMicroelectronics

Name Value
Product Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Selectable
Number of Outputs 1
Voltage - Input (Min) 1.8V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.6V
Voltage - Output (Max) 3.3V
Current - Output 400mA
Frequency - Switching -
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 12-UFQFN
Supplier Device Package 12-TQFN (1.7x2)
Q1: What is the purchase guide for ST1PS03A1QTR?
ST1PS03A1QTR of STMicroelectronics is a 400 MA NANO-QUIESCENT SYNCHRONOU. ICHOME is a long-term spot supplier of ST1PS03A1QTR, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ST1PS03A1QTR?
Download ST1PS03A1QTR Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingST1PS03A1QTR from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ST1PS03A1QTR alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ST1PS03A1QTR 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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