LD39030SJ28R STMicroelectronics Integrated Circuit (BGA) In Stock

300 mA low quiescent current soft-start, low noise voltage regulator

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
LD39030SJ28RBGA
Quick Facts
Manufacturer
STMicroelectronics
Package
BGA
Pin Count
4
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.1533(MOQ 1)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time4Weeks
YTEOL0
AdjustabilityFIXED
Dropout Voltage1-Max0.3V
Dropout Voltage1-Nom1V
Input Voltage Absolute-Max6V
Input Voltage-Max5.5V
Input Voltage-Min3.8V
JESD-30 CodeS-PBGA-B4
Line Regulation-Max0.000476%
Load Regulation-Max0.016744%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max125°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max0.3A
Output Voltage1-Max2.884V
Output Voltage1-Min2.716V
Output Voltage1-Nom2.8V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeBGA4,2X2,16
Package ShapeSQUARE
Package StyleGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Packing MethodTR
Peak Reflow Temperature (Cel)NOT SPECIFIED
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyCMOS
Terminal FormBALL
Terminal Pitch0.4mm
Terminal PositionBOTTOM
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
Voltage Tolerance-Max3%
PackageBGA

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMainland China

Datasheet

LD39030SJ28R Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

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

Frequently Asked Questions

What is the price of LD39030SJ28R?

LD39030SJ28R is priced from $0.1533 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LD39030SJ28R in stock?

LD39030SJ28R 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 LD39030SJ28R?

You can buy LD39030SJ28R from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LD39030SJ28R from STMicroelectronics.

What is the datasheet for LD39030SJ28R?

The official LD39030SJ28R datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LD39030SJ28R come in?

LD39030SJ28R is available in BGA packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.1533
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.4300$0.43
25+$0.3800$9.50
100+$0.3000$30.00
250+$0.2600$65.00
1000+$0.1719$171.90
10000+$0.1533$1533.00
pcs
Unit price: $0.4300 · Total: $0.43

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

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India