TL3842D-8 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Switching Controllers Current-Mode PWM Controller

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
TL3842D-8Small Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.4979(MOQ 150)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Max30V
Input Voltage-Min12V
Input Voltage-Nom15V
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Number of Functions1
Output Current-Max1A
Output Voltage-Max5.1V
Output Voltage-Min4.9V
Output Voltage-Nom5V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Current-Max (Isup)30mA
Supply Voltage-Max (Vsup)30V
Supply Voltage-Nom (Vsup)15V
Surface MountYES
Switcher ConfigurationBUCK-BOOST
Switching Frequency-Max500kHz
TechnologyBIPOLAR
Temperature GradeCOMMERCIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMexico

Datasheet

TL3842D-8 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TL3842D-8:

TL2842D-8Texas Instruments

Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

View Part →
TL3842DRTexas Instruments

Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

View Part →
TL3842DRE4-8Texas Instruments

Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

View Part →

Frequently Asked Questions

What is the price of TL3842D-8?

TL3842D-8 is priced from $0.4979 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TL3842D-8 in stock?

TL3842D-8 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy TL3842D-8?

You can buy TL3842D-8 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TL3842D-8 from Texas Instruments.

What is the datasheet for TL3842D-8?

The official TL3842D-8 datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does TL3842D-8 come in?

TL3842D-8 is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $0.4979
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
150+$0.6203$93.05
300+$0.5922$177.65
525+$0.5731$300.87
100000+$0.4979$49790.00
pcs
Unit price: $0.6203 · Total: $93.05

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

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK