NCP566ST12T3G ON Semiconductor Integrated Circuit (SOT223 (3-Pin)) In Stock

Obsolete - LDO Regulator, 1.5 A, Ultra-High PSRR, with Fast Transient Resoponse

OBSOLETEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
NCP566ST12T3GSOT223 (3-Pin)
Quick Facts
Manufacturer
ON Semiconductor
Package
SOT223 (3-Pin)
Pin Count
4
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.6500(MOQ 32)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package Code0.0318
YTEOL0
AdjustabilityFIXED
Dropout Voltage1-Max1.3V
Dropout Voltage1-Nom1.6V
Input Voltage Absolute-Max9V
Input Voltage-Max9V
Input Voltage-Min2.8V
JESD-30 CodeR-PDSO-G4
JESD-609 Codee3
Line Regulation-Max0.00024%
Load Regulation-Max0.0004944%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max125°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max1.5A
Output Voltage1-Max1.236V
Output Voltage1-Min1.164V
Output Voltage1-Nom1.2V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOT-223
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTR
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyBIPOLAR
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal Pitch2.3mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max3%
PackageSOT223 (3-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

NCP566ST12T3G Datasheet Download

Official datasheet from ON Semiconductor

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of NCP566ST12T3G?

NCP566ST12T3G is priced from $0.6500 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is NCP566ST12T3G in stock?

NCP566ST12T3G is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy NCP566ST12T3G?

You can buy NCP566ST12T3G from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for NCP566ST12T3G from ON Semiconductor.

What is the datasheet for NCP566ST12T3G?

The official NCP566ST12T3G datasheet from ON Semiconductor contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does NCP566ST12T3G come in?

NCP566ST12T3G is available in SOT223 (3-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About ON Semiconductor

ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.

AvailabilityIn Stock
Reference Price (USD)
From $0.6500
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
32+$7.4019$236.86
41+$7.1171$291.80
51+$6.8324$348.45
3704+$0.8536$3161.73
4000+$0.6500$2600.00
pcs
Unit price: $7.4019 · Total: $236.86

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy