LM2577S-ADJ Texas Instruments Integrated Circuit (Other) In Stock

Switching Voltage Regulators Step-Up Vtg Reg

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM2577S-ADJOther
Quick Facts
Manufacturer
Texas Instruments
Package
Other
Pin Count
4
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $1.0293(MOQ 1)
Temp Range
-40.0°C to 125.0°C
RoHS
Non-compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Reach Compliance CodeNot Compliant
Date Of Intro1995-01-01
YTEOL0
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Input Voltage-Max40V
Input Voltage-Min3.5V
Input Voltage-Nom5V
JESD-30 CodeR-PSSO-G5
JESD-609 Codee0
Number of Functions1
Number of Outputs1
Output Current-Max6A
Output Voltage-Max60V
Output Voltage-Min1.23V
Output Voltage-Nom12V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSMSIP5H,.6,67TB
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)235
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK-BOOST
Switching Frequency-Max52kHz
TechnologyBIPOLAR
Temperature GradeAUTOMOTIVE
Terminal FinishTIN LEAD
Terminal FormGULL WING
Terminal Pitch1.7mm
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)20
## LM2577S-ADJ Alternates Showing resultsImage
PackageOther

Compliance & Regulatory

RoHS StatusNon-compliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

LM2577S-ADJ Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LM2577S-ADJ:

Frequently Asked Questions

What is the price of LM2577S-ADJ?

LM2577S-ADJ is priced from $1.0293 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM2577S-ADJ in stock?

LM2577S-ADJ 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 LM2577S-ADJ?

You can buy LM2577S-ADJ from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM2577S-ADJ from Texas Instruments.

What is the datasheet for LM2577S-ADJ?

The official LM2577S-ADJ 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 LM2577S-ADJ come in?

LM2577S-ADJ is available in Other 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 $1.0293
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$10.2900$10.29
2+$6.8600$13.72
5+$5.1450$25.72
180+$1.1130$200.34
235+$1.0712$251.73
295+$1.0293$303.64
pcs
Unit price: $10.2900 · Total: $10.29

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