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LM339N The LM339N is a single supply quad comparator from Motorola designed for level detection and sensing applications. It operates with a single supply voltage up to 36V.
Mfr Part #:

LM339N

Available from 3 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The LM339N is a single supply quad comparator from Motorola designed for level detection and sensing applications. It operates with a single supply voltage up to 36V.
✓ Total Stock: 142 pcs
$ Price Range: $0.25

LM339N Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
98 pcs
On Request
98 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 16 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM339N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Elements
Operating Temperature
Operating Voltage
Output Type
Quiescent Current
Storage Temperature
Tape & Reel
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LM339N Description

Short technical summary and product information.

The LM339N is a versatile quad comparator IC designed for various electronic applications including level detection, low-level sensing, and memory applications. It supports single supply operation from 3.0 V to 36 V and split supply operation from ±1.5 V to ±18 V.

 

Key electrical characteristics include a low input bias current of 25 nA (typical) and a low output saturation voltage of 130 mV (typical) at 4.0 mA. The comparator features an open-collector output type, compatible with TTL and CMOS logic.

 

This component is housed in a 14-DIP (Dual In-line Package) with a through-hole mounting type. It is suitable for consumer, automotive, and industrial electronic applications requiring reliable voltage comparison.

 

The LM339N is Pb-free and halogen-free, complying with RoHS standards.

LM339N Quick Information

Product Type: Comparator
Canonical Name: LM339N Single Supply Quad Comparator
Subcategory: Logic

LM339N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM339N Estimated Pricing

Qty Low High
1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM339N Features

  • Single supply operation up to 36V.
  • Quad comparator for versatile use.
  • Open-collector output type.
  • 14-DIP through-hole package.
  • Pb-free and halogen-free compliance.

LM339N Applications

  • Ideal for level detection circuits.
  • Suitable for low-level sensing.
  • Used in memory applications.
  • Applicable in consumer electronics.
  • Designed for industrial applications.

LM339N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range for the LM339N?

The LM339N supports single supply operation from 3.0 V to 36 V and split supply operation from ±1.5 V to ±18 V.

What type of output does the LM339N have?

The LM339N features an open-collector output type.

What is the typical input bias current for the LM339N?

The typical input bias current for the LM339N is 25 nA.

What is the operating temperature range of the LM339N?

The LM339N operates from 0°C to 70°C.

What package is the LM339N available in?

The LM339N is available in a 14-DIP (0.300", 7.62mm) package.

Is the LM339N RoHS compliant?

Yes, the LM339N is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the LM339N?

The Moisture Sensitivity Level (MSL) for the LM339N is 1 Unlimited.

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