Name: LM399AH
Brand: Linear Technology
SKU: LM399AH
Availability: InStock
Rating: 5 (161 reviews)

LM399AH

For Reference Only

Part Number	LM399AH
Manufacturer	Linear Technology
Description	IC VREF SHUNT 6.95V TO46-4
Datasheet	LM399AH Specifications
Package	TO-46-4 Metal Can
ECAD
In Stock	25,200 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 6 - Jun 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM399AH (PMIC - Voltage Reference) is manufactured by Linear Technology 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 LM399AH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM399AH with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM399AH.

LM399AH Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Reference
Package	TO-46-4 Metal Can
ECAD
Series	-
Reference Type	Shunt
Output Type	Fixed
Voltage - Output (Min/Fixed)	6.95V
Voltage - Output (Max)	-
Current - Output	10mA
Tolerance	±0.17%
Temperature Coefficient	1ppm/°C
Noise - 0.1Hz to 10Hz	-
Noise - 10Hz to 10kHz	7µVrms
Voltage - Input	-
Current - Supply	-
Current - Cathode	500µA
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole
Package / Case	TO-46-4 Metal Can
Supplier Device Package	TO-46-4

LM399AH Reviews

Nyla*****rson

March 16, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Soph*****arrell

March 15, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Alex*****ampath

March 12, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Aliz*****ralta

March 9, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Arie*****uston

March 8, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Eva*****aneja

March 7, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Thatc*****osario

March 4, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Veron*****ashyap

February 23, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Write a Review

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LM399AH Packaging

LM399AH FAQ

1. How to order LM399AH 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 LM399AH is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM399AH. All suppliers must pass our qualification reviews before they can publish their products including LM399AH on Heisener; we pay more attention to the channels and quality of LM399AH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM399AH price and inventory displayed accurate?

The price and inventory of LM399AH 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 LM399AH?

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 LM399AH we delivered, we will accept the replacement or return of the LM399AH 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 LM399AH.

(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 LM399AH pin diagram, LM399AH datasheet?

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

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LM399AH 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

LM399AH

D# VN5:3623_07482135

Analog Devices Inc

V-Ref Precision 6.95V 10mA 4-Pin TO-46 Tray

RoHS: Not Compliant

LM399AH#PBF

D# V36:1790_06413749

Analog Devices Inc

V-Ref Precision 6.95V 10mA 4-Pin TO-46 Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM399AH

Linear Technology

Part Number

Manufacturer

Description

Stock

LM399AH#PBF

Linear Technology

SC-Refs/Shunt, Precision Reference , RoHS Compliant: Yes

LM399AH

Linear Technology

SC-Refs/Shunt, Precision Reference , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

LM399AH

National Semiconductor Corporation

Leaded (ship within 1day) - D/C 2006

Part Number

Manufacturer

Description

Stock

LM399AH

D# LM399AH-ND

Analog Devices Inc

IC VREF SHUNT 0.17% TO46-4

LM399AH#PBF

D# LM399AH#PBF-ND

Analog Devices Inc

IC VREF SHUNT 0.17% TO46-4

Part Number

Manufacturer

Description

Stock

LM399AH-20

D# LM399AH-20

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

1561

LM399AH

D# LM399AH

National Semiconductor Corporation

2835

Part Number

Manufacturer

Description

Stock

LM399AH#40014PBF

Analog Devices Inc

In stock shipping within 2days

600

Part Number

Manufacturer

Description

Stock

LM399AH

LINEAR Technology

Stock

Part Number	Manufacturer	Description	Stock
LM399AH	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	313
LM399AH50	NATIONL	OEM/CM QUOTES ONLY \| NO BROKERS	718
LM399AHMTR		OEM/CM QUOTES ONLY \| NO BROKERS	528
LM399AHNOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	232
LM399AHPBF	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	928

Part Number	Manufacturer	Description	Stock
LM399AH40014PBF	Linear Technology	OEM/CM ONLY	384
LM399AH	Linear Technology	OEM/CM ONLY	5392
LM399AHPBF	Texas Instruments	OEM/CM ONLY	955

Part Number

Manufacturer

Description

Stock

LM399AH

Linear Technology

In stock

Part Number

Manufacturer

Description

Stock

LM399AH#PBF

ADI Electronics Inc

OEM/CM Immediate delivery

30000

Part Number	Manufacturer	Description	Stock
LM399AH#PBF D# NS-LM399AH#PBF	Linear Technology	OEM/CM ONLY	4683
LM399AH50 D# NS-LM399AH50	National Semiconductor Corporation	OEM/CM ONLY	9051
LM399AH D# NS-LM399AH	Linear Technology	OEM/CM ONLY	7300

Part Number

Manufacturer

Description

Stock

LM399AH

National Semiconductor Corporation

Voltage Reference, Fixed, 6.95V, 4 Pin, Metal, TO-46

Part Number

Manufacturer

Description

Stock

LM399AH#PBF

D# LM399AH#PBF

Analog Devices Inc

VOLTAGE REFERENCE

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM399AH	National Semiconductor Corporation	OEM/CM ONLY	286
LM399AH50	Linear Technology	OEM/CM ONLY	669
LM399AHMTR		OEM/CM ONLY	471
LM399AHNOPB	National Semiconductor Corporation	OEM/CM ONLY	211
LM399AHPBF	Linear Technology	OEM/CM ONLY	627

Part Number

Manufacturer

Description

Stock

LM399AH#PBF

Analog Devices Inc

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

LM399AH-40014PBF

Analog Devices Inc

shipping today

596

LM399AH-PBF

Linear Technology

shipping today

206

Part Number

Manufacturer

Description

Stock

LM399AH-50

Linear Technology

RFQ

1806

LM399AHNOPB

National Semiconductor Corporation

RFQ

10870

Quick Inquiry

LM399AH

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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