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: Technical Documents
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STMicroelectronics RFQ AVAILABLE

LM311N

IC COMPARATOR 1 GEN PUR 8DIP

Part Number: LM311N

Manufacturer: STMicroelectronics

Category: Comparators

Package: 8-DIP (0.300", 7.62mm)

Datasheet:: LM311N.pdf

Description: IC COMPARATOR 1 GEN PUR 8DIP

Select Quantity Stock: 2,036

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TECHNICAL RESOURCES

LM311N Technical Information

Specifications
FAQ
Hot Sale
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Specifications

Product Attribute: Attribute Value

Part Number: LM311N

Manufacturer: STMicroelectronics

Package: 8-DIP (0.300", 7.62mm)

Package/Case: 8-DIP (0.300", 7.62mm)

Series: -

Packaging: Tube

Product Status: Obsolete

Type: General Purpose

Number of Elements: 1

Output Type: DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL

Voltage - Supply, Single/Dual (±): 5V ~ 30V, ±2.5V ~ 15V

: 7.5mV @ ±15V

Voltage - Input Offset (Max): 0.25µA @ ±15V

Current - Input Bias (Max): 50mA

Current - Output (Typ): 7.5mA

Current - Quiescent (Max): -

CMRR, PSRR (Typ): -

Propagation Delay (Max): -

Hysteresis: 0°C ~ 70°C

Operating Temperature: -

Grade: -

Qualification: Through Hole

: 8-DIP

Frequently Asked Questions

1. How can I order LM311N 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 LM311N?

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

3. Are the stock and price of LM311N 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 LM311N?

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 LM311N?

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

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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.

LM311N Procurement and Technical Support

LM311N is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing LM311N 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 LM311N.

Part Number: LM311N

Manufacturer: STMicroelectronics

Package: 8-DIP (0.300", 7.62mm)

Category: Comparators

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Payment Method

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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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