SPX3819M5-L-3-3/TR EXAR Integrated Circuit (SOT23 (5-Pin)) In Stock

Name: SPX3819M5-L-3-3/TR
Brand: EXAR
SKU: SPX3819M5-L-3-3/TR
Availability: InStock

SPX3819M5-L-3-3/TR is a power-management IC by EXAR. Key specs: 5 pins, SOT23 (5-Pin), production sourcing support. From quote-based pricing, with in-stock sourcing and worldwide shipping through FindMyChip.

TRANSFERREDIntegrated CircuitVerified Jun 2026

Package / Visual Reference

SPX3819M5-L-3-3/TRSOT23 (5-Pin)

Quick Facts

Manufacturer: EXAR
Package: SOT23 (5-Pin)
Pin Count: 5
Lifecycle: TRANSFERRED
Datasheet: SPX3819M5-L-3-3/TR Datasheet PDF
Category: Integrated Circuit
Price: From $0.0824(MOQ 10)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SPX3819M5-L-3-3/TR?

5-pin configuration supports clearly defined PCB connectivity and procurement matching
power-management IC format gives engineers a manufacturer-specific fit for integrated circuit designs
SOT23 (5-Pin) package information helps align footprint, assembly, and receiving inspection
Manufacturer datasheet reference is available for footprint, mating, and compliance checks
Suitable for RFQ-based sourcing, stock validation, and worldwide shipment coordination

What is SPX3819M5-L-3-3/TR used for?

SPX3819M5-L-3-3/TR is used in embedded control, power management, protection, sensing, and interface circuits where a manufacturer-qualified component is required. It supports engineering teams that need documented parameters, controlled sourcing, and production-ready procurement support.

What are the specifications of SPX3819M5-L-3-3/TR?

Dropout Voltage1-Max	0.7V
Input Voltage-Max	16V
Input Voltage-Min	2.5V
JESD-30 Code	R-PDSO-G5
JESD-609 Code	e3
Number of Functions	1
Output Voltage1-Max	3.333V
Output Voltage1-Min	3.267V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSOP5,.11,37
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Regulator Type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount	YES
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.95mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40
Package	SOT23 (5-Pin)

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 SPX3819M5-L-3-3/TR datasheet?

SPX3819M5-L-3-3/TR Datasheet Download

Official datasheet from EXAR

What are equivalent replacements for SPX3819M5-L-3-3/TR?

Compatible alternatives and drop-in replacements for SPX3819M5-L-3-3/TR:

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Compare all alternatives & request quotes →

Frequently Asked Questions

Which design situations are a good fit for SPX3819M5-L-3-3/TR when 5 pins matters?

Use SPX3819M5-L-3-3/TR in integrated circuit circuits and production assemblies where 5 pins and manufacturer-specific fit are important. The EXAR part helps engineering teams keep layout, qualification, and sourcing decisions aligned across prototype and production builds.

How should engineers review the footprint or assembly details for SPX3819M5-L-3-3/TR?

Review the SOT23 (5-Pin) footprint, 5 pins, and mating or mounting requirements before board release. This keeps mechanical clearance, connector alignment, and assembly assumptions consistent between CAD, purchasing, and receiving inspection.

What should purchasing teams confirm before ordering SPX3819M5-L-3-3/TR for production?

Confirm manufacturer traceability, lifecycle status, and the exact 5 pins ordering configuration before buying. FindMyChip can coordinate stock checks, RFQ pricing, and worldwide shipping for production demand.

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Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

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About EXAR

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

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AvailabilityIn Stock

Reference Price (USD)

From $0.0824

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
10+	$0.5200	$5.20
50+	$0.4780	$23.90
100+	$0.4580	$45.80
2250+	$0.0890	$200.25
2920+	$0.0857	$250.24
3645+	$0.0824	$300.35

pcs

Unit price: $0.5200 · Total: $5.20

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

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

Marco Rossi

CTO, AutoDrive Systems, Italy

SPX3819M5-L-3-3/TR EXAR Integrated Circuit (SOT23 (5-Pin)) In Stock

What are the key features of SPX3819M5-L-3-3/TR?

What is SPX3819M5-L-3-3/TR used for?

What are the specifications of SPX3819M5-L-3-3/TR?

Compliance & Regulatory

Where can I find the SPX3819M5-L-3-3/TR datasheet?

What are equivalent replacements for SPX3819M5-L-3-3/TR?

Frequently Asked Questions

Which design situations are a good fit for SPX3819M5-L-3-3/TR when 5 pins matters?

How should engineers review the footprint or assembly details for SPX3819M5-L-3-3/TR?

What should purchasing teams confirm before ordering SPX3819M5-L-3-3/TR for production?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About EXAR

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