LT1243CS8 Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: LT1243CS8
Brand: Analog Devices
SKU: LT1243CS8
Availability: InStock

Analog Devices LT1243CS8 is a integrated circuit for embedded electronics, industrial controls, instrumentation, and production BOM sourcing. It offers 8 pins, 5 V in Small Outline Packages. From quote-based sourcing, buyers can request stock checks and worldwide shipping support.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LT1243CS8Small Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: LT1243CS8 Datasheet PDF
Category: Integrated Circuit
Price: From $2.4900(MOQ 1)
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LT1243CS8?

8 pins, 5 V documented for BOM matching and engineering review
Small Outline Packages format supports board-level integration and purchasing checks
Analog Devices LT1243CS8 ordering identity helps buyers match approved vendor lists
Suitable for embedded electronics, industrial controls, instrumentation, and production BOM sourcing where repeatable component sourcing matters

What is LT1243CS8 used for?

LT1243CS8 is commonly used in embedded electronics, industrial controls, instrumentation, and production BOM sourcing, especially when buyers need a traceable Analog Devices part for production or maintenance builds. It fits engineering teams that compare datasheet limits, package fit, lifecycle status, and sourcing availability before releasing a BOM.

What are the specifications of LT1243CS8?

YTEOL	0
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	25V
Input Voltage-Min	8.2V
Input Voltage-Nom	15V
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e0
Number of Functions	1
Output Current-Max	1A
Output Voltage-Nom	2.5V
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Qualification Status	Not Qualified
Supply Current-Max (Isup)	10mA
Surface Mount	YES
Switcher Configuration	SINGLE
Switching Frequency-Max	500kHz
Technology	BIPOLAR
Temperature Grade	COMMERCIAL
Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the LT1243CS8 datasheet?

LT1243CS8 Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LT1243CS8?

Compatible alternatives and drop-in replacements for LT1243CS8:

UC3843BD1R2G

Rochester Electronics LLC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8, HALOGEN AND LEAD FREE, PLASTIC, SOIC-8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

Which design requirement does LT1243CS8 usually cover?

LT1243CS8 is selected as a integrated circuit for embedded electronics, industrial controls, instrumentation, and production BOM sourcing. The available data lists 8 pins, giving engineers a concrete value to compare before approving the BOM line.

How should buyers check package fit for LT1243CS8?

Buyers should compare the Small Outline Packages listing, datasheet footprint, and assembly constraints. The current part record includes 8 pins, which helps confirm mechanical or electrical fit.

When is LT1243CS8 a practical sourcing candidate?

LT1243CS8 is practical when the BOM calls for a Analog Devices component with 8 pins and the purchasing team needs stock checks, traceability, and worldwide shipping support.

Why Buy from FindMyChip

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

View all Analog Devices parts →

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AvailabilityIn Stock

Reference Price (USD)

From $2.4900

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$4.9800	$4.98
3+	$3.3200	$9.96
9+	$2.4900	$22.41

pcs

Unit price: $4.9800 · Total: $4.98

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

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.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LT1243CS8 Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LT1243CS8?

What is LT1243CS8 used for?

What are the specifications of LT1243CS8?

Compliance & Regulatory

Where can I find the LT1243CS8 datasheet?

What are equivalent replacements for LT1243CS8?

Frequently Asked Questions

Which design requirement does LT1243CS8 usually cover?

How should buyers check package fit for LT1243CS8?

When is LT1243CS8 a practical sourcing candidate?

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