XRP7665IDBTR-F EXAR Integrated Circuit (Small Outline Packages) In Stock

DC-DC 3A 18V Step-Down Converter HSOIC8 EXAR XRP7665IDBTR-F PWM Switching Regulator, 3 A, 400 kHz, Adjustable, 0.925 → 16 V, 8-Pin SOIC

TRANSFERREDIntegrated CircuitVerified Jul 2026
Package / Visual Reference
XRP7665IDBTR-FSmall Outline Packages
Quick Facts
Manufacturer
EXAR
Package
Small Outline Packages
Pin Count
8
Lifecycle
TRANSFERRED
Category
Integrated Circuit
Price
From $0.1710(MOQ 30)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Additional FeatureALSO OPERATES IN ADJUSTABLE RANGE FROM 0.925 TO 16V
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Max18V
Input Voltage-Min4.75V
Input Voltage-Nom12V
JESD-30 CodeR-PDSO-G8
JESD-609 Codee3
Number of Functions1
Output Current-Max6.7A
Output Voltage-Nom3.3V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, HEAT SINK/SLUG
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max380kHz
Temperature GradeINDUSTRIAL
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

XRP7665IDBTR-F Datasheet Download

Official datasheet from EXAR

Alternate & Equivalent Parts

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

Frequently Asked Questions

What is the price of XRP7665IDBTR-F?

XRP7665IDBTR-F is priced from $0.1710 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is XRP7665IDBTR-F in stock?

XRP7665IDBTR-F 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 XRP7665IDBTR-F?

You can buy XRP7665IDBTR-F from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for XRP7665IDBTR-F from EXAR.

What is the datasheet for XRP7665IDBTR-F?

The official XRP7665IDBTR-F datasheet from EXAR contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does XRP7665IDBTR-F come in?

XRP7665IDBTR-F is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About EXAR

EXAR is a leading electronic component manufacturer. FindMyChip sources EXAR ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.1710
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
30+$0.2020$6.06
100+$0.1860$18.60
500+$0.1710$85.50
pcs
Unit price: $0.2020 · Total: $6.06

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

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy