Can I request technical information for LM339DR?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to LM339DR.

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

UMW RFQ AVAILABLE

LM339DR

IC COMPARATOR 4CH 14-SOP

Part Number: LM339DR

Manufacturer: UMW

Category: Comparators

Package: 14-SOIC (0.154", 3.90mm Width)

Datasheet:: LM339DR.pdf

Description: IC COMPARATOR 4CH 14-SOP

Select Quantity Stock: 2,014

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Qty.	Unit Price	Ext. Price
1+	$0.10000	$0.10
10+	$0.06650	$0.66
25+	$0.05840	$1.46
100+	$0.04970	$4.97
250+	$0.04554	$11.38
500+	$0.04304	$21.52
1000+	$0.04098	$40.98

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TECHNICAL RESOURCES

LM339DR Technical Information

Specifications
FAQ
Hot Sale
Packaging
Related Products

Specifications

Product Attribute: Attribute Value

Part Number: LM339DR

Manufacturer: UMW

Package: 14-SOIC (0.154", 3.90mm Width)

Package/Case: 14-SOIC (0.154", 3.90mm Width)

Series: -

Packaging: Tape & Reel (TR)

Product Status: Active

Type: General Purpose

Number of Elements: 1

Output Type: -

Voltage - Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V

: 5mV @ 5V

Voltage - Input Offset (Max): 0.25µA @ 5V

Current - Input Bias (Max): -

Current - Output (Typ): 2mA

Current - Quiescent (Max): -

CMRR, PSRR (Typ): -

Propagation Delay (Max): -

Hysteresis: 0°C ~ 70°C

Operating Temperature: -

Grade: -

Qualification: Surface Mount

: 14-SOP

Frequently Asked Questions

1. How can I order LM339DR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of LM339DR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of LM339DR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for LM339DR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for LM339DR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Hot Sale Part Numbers

74HCT08D TPS563201DDCT UCC33020QRAQRQ1 TMS5703135CPGEQQ1 DAC8811ICDGKR LT3090MPMSE LTC3646IDE-1 LTC3630AMPMSE#TRPBF LTC3630AHMSE#PBF LTC3630AHMSE#TRPBF LM76002QRNPTQ1 LM76003QRNPRQ1 LM76005QRNPRQ1 DAC8551IDGKTG4 DAC8564IDPWR DAC7734EG4 DAC7615EBG4 DAC7715UG4 DAC7614PG4 DAC7734EB LT1014AMFKB LT1014DMDWREP TPS40200DR TPS40200HDR TPS40200QDRQ1 DAC8564IDPW UCC21520QDWRQ1 UCC SN74AHC245QPWRG4 74AHC245D,112

Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

LM339DR Procurement and Technical Support

LM339DR is manufactured by UMW. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing LM339DR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for LM339DR.

Part Number: LM339DR

Manufacturer: UMW

Package: 14-SOIC (0.154", 3.90mm Width)

Category: Comparators

Submit BOM RFQ Contact Sales

Payment Method

PayPal Bank Transfer VISA Mastercard Western Union

Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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