LMR51420YDDCR Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock

Switching Voltage Regulators SIMPLE SWITCHER power converter 4.5-V to 36-V, 2-A, synchronous buck with 40-uA IQ

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LMR51420YDDCRSOT23 (6-Pin)
Quick Facts
Manufacturer
Texas Instruments
Package
SOT23 (6-Pin)
Pin Count
6
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.3582(MOQ 250)
Temp Range
-40.0°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Control TechniquePULSE FREQUENCY MODULATION
Input Voltage-Max36V
Input Voltage-Min4.5V
Input Voltage-Nom12V
JESD-30 CodeR-PDSO-G6
JESD-609 Codee3
Number of Functions1
Number of Outputs1
Output Current-Max2A
Output Voltage-Max34.2V
Output Voltage-Min0.6V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSOP6,.11,37
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Cel)260
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max1100kHz
TechnologyBICMOS
Terminal FinishTin (Sn)
Terminal FormGULL WING
Terminal Pitch0.95mm
Terminal PositionDUAL
PackageSOT23 (6-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginPhilippines

Datasheet

LMR51420YDDCR Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

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

Frequently Asked Questions

What is the price of LMR51420YDDCR?

LMR51420YDDCR is priced from $0.3582 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LMR51420YDDCR in stock?

LMR51420YDDCR 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 LMR51420YDDCR?

You can buy LMR51420YDDCR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LMR51420YDDCR from Texas Instruments.

What is the datasheet for LMR51420YDDCR?

The official LMR51420YDDCR 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 LMR51420YDDCR come in?

LMR51420YDDCR is available in SOT23 (6-Pin) 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 $0.3582
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
250+$0.7194$179.86
485+$0.4133$200.45
630+$0.3996$251.75
840+$0.3582$300.89
pcs
Unit price: $0.7194 · Total: $179.86

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

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

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India