Name: LM331N
Brand: Texas Instruments
SKU: LM331N
Availability: InStock
Rating: 5 (145 reviews)

LM331N

For Reference Only

Part Number	LM331N
Manufacturer	Texas Instruments
Description	IC CONV PREC VOLT TO FREQ 8-DIP
Datasheet	LM331N Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	1,625,748 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM331N (PMIC - V/F and F/V Converters) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM331N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM331N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM331N.

LM331N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - V/F and F/V Converters
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Type	Voltage to Frequency
Frequency - Max	100kHz
Full Scale	±150ppm/°C
Linearity	±0.01%
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-PDIP

LM331N Reviews

Emma***** Ward

April 5, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Tomm*****cobs

March 31, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Jose*****Barnes

March 19, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Dila*****onnell

March 8, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Kings*****ndrade

March 2, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Lex*****Ray

February 26, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Mall*****Gara

February 22, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Write a Review

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LM331N Packaging

LM331N FAQ

1. How to order LM331N on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM331N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM331N. All suppliers must pass our qualification reviews before they can publish their products including LM331N on Heisener; we pay more attention to the channels and quality of LM331N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM331N price and inventory displayed accurate?

The price and inventory of LM331N fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM331N?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM331N we delivered, we will accept the replacement or return of the LM331N only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM331N.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM331N pin diagram, LM331N datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LM331N Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# V99:2348_07274573

Texas Instruments

VFC 100kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# LM331N/NOPB

Texas Instruments

VFC 100kHz 8-Pin PDIP Rail - Rail/Tube (Alt: LM331N/NOPB)

Part Number

Manufacturer

Description

Stock

LM331NNOPB

National Semiconductor Corporation

LM331N

National Semiconductor Corporation

Part Number

Manufacturer

Description

Stock

LM331N

Texas Instruments

PRECISION VOLTAGE TO -FREQUENCY

400

LM331N/NOPB

Texas Instruments

PRECISION VOLTAGE TO -FREQUENCY

400

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# C1S523900215522

Texas Instruments

VFC 100kHz 8-Pin PDIP Rail

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

Texas Instruments

DIP-8 Analog To Digital Converters (ADCs) RoHS

807

LM331N

HuaGuan Semiconductor

DIP-8 Analog To Digital Converters (ADCs) RoHS

6505

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# LM331N/NOPB-ND

Texas Instruments

IC V/F CONV 100KHZ 8DIP

4365

LM331N

D# 2156-LM331N-TI-ND

Rochester Electronics LLC

VOLTAGE TO FREQUENCY CONVERTER

Part Number

Manufacturer

Description

Stock

LM331N

D# LM331N

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2587

Part Number

Manufacturer

Description

Stock

LM331N

National Semiconductor Corporation

In stock shipping within 2days

749

LM331N/NOPB

Texas Instruments

In stock shipping within 2days

150

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# 3119237

Texas Instruments

IC, VOLT/FREQ CONV, 10KHZ, 0.01%, PDIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

609

Part Number	Manufacturer	Description	Stock
LM331NNOPB		OEM/CM QUOTES ONLY \| NO BROKERS	20880
LM331NB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	220
LM331N	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	49577

Part Number	Manufacturer	Description	Stock
LM331NNOPBNSC	Texas Instruments	OEM/CM ONLY	180
LM331NPRC	Texas Instruments	OEM/CM ONLY	105
LM331NJAM	Texas Instruments	OEM/CM ONLY	102
LM331NX	Microchip Technology Inc	OEM/CM ONLY	2844

Part Number

Manufacturer

Description

Stock

LM331N

National Semiconductor Corporation

In Stock

Part Number

Manufacturer

Description

Stock

LM331N

Texas Instruments

Voltage to Frequency Converter IC ±0.01% 8-PDIP

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# C9722

Texas Instruments

257

LM331N

D# C444397

Texas Instruments

6300

Part Number

Manufacturer

Description

Stock

LM331N

National Semiconductor Corporation

in stock - can ship the same day

LM331NNOPB

National Semiconductor Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

Texas Instruments

OEM/CM Immediate delivery

8258

LM331N

XBL

OEM/CM Immediate delivery

14797

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# 926-LM331N/NOPB

Texas Instruments

Voltage to Frequency & Frequency to Voltage PREC VLTG-TO-FREQ CONVERTER

RoHS: Compliant

723

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# 33AH4163

Texas Instruments

IC, VOLT/FREQ CONV, 10KHZ, 0.01%, PDIP-8, Frequency:100kHz, Full Scale Range:1Hz to 100kHz, Linearity %:0.01%, Supply Voltage Range:4V to 40V, Digital IC Case:DIP, No. of Pins:8Pins, Product Range:LMx31x, MSL:MSL 1 - Unlimited, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

549

Part Number	Manufacturer	Description	Stock
LM331N-A+ D# NS-LM331N-A+	National Semiconductor Corporation	OEM/CM ONLY	1297
LM331N+ D# NS-LM331N+	National Semiconductor Corporation	OEM/CM ONLY	4238
LM331N/NOPB D# NS-LM331N/NOPB	Texas Instruments	OEM/CM ONLY	6148
LM331N D# NS-LM331N	Texas Instruments	OEM/CM ONLY	8989

Part Number

Manufacturer

Description

Stock

LM331N

National Semiconductor Corporation

VOLTAGE-TO-FREQUENCY CONVERTER, 8 Pin, DIP

Part Number

Manufacturer

Description

Stock

LM331N

D# LM331N

National Semiconductor Corporation

Inventory R

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# 1218693

Texas Instruments

LM331N/NOPB, Voltage to Frequency Converter 100kHz 0.14%FSR, 8-Pin MDIP, TU

Min Qty: 40

Container: Tube

120

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

Texas Instruments

LM331 Precision Voltage-to-Frequency Converter

RoHS: Compliant

15330

Part Number	Manufacturer	Description	Stock
LM331N	National Semiconductor Corporation	OEM/CM ONLY	2250
LM331NB+		OEM/CM ONLY	206
LM331N/NOPB	National Semiconductor Corporation	OEM/CM ONLY	11139
LM331NPB		OEM/CM ONLY	2561

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

Texas Instruments

IN stock Immediate delivery

8273

LM331N

XBL

IN stock Immediate delivery

14812

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

Texas Instruments

Precision voltage-to-frequency converter with 1-Hz to 100-KHz full scale frequency

Part Number

Manufacturer

Description

Stock

LM331N

National Semiconductor Corporation

shipping today

5989

LM331N/NOPB

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# 53158154

Texas Instruments

VFC 100kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM331N	mfr	RFQ	106
LM331N/NOPB	Texas Instruments	RFQ	9904
LM331N NOPB	National Semiconductor Corporation	RFQ	1960
LM331N+	National Semiconductor Corporation	RFQ	13669

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

Texas Instruments

IC CONV PREC VOLT TO FREQ 8-DIP

33255

LM331N

Texas Instruments

V-F Converter | IC CONV PREC VOLT TO FREQ 8-DIP

31110

Part Number

Manufacturer

Description

Stock

LM331N/NOPB

D# 3119237

Texas Instruments

IC, VOLT/FREQ CONV, 10KHZ, 0.01%, PDIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

643

Quick Inquiry

LM331N

Certified Quality

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