Name: REF191GS
Brand: Analog Devices Inc.
SKU: REF191GS
Price: 2.1115 USD
Availability: InStock
Rating: 5 (85 reviews)

REF191GS

For Reference Only

Part Number	REF191GS
Manufacturer	Analog Devices Inc.
Description	IC VREF SERIES 2.048V 8SOIC
Datasheet	REF191GS Datasheet REF191GS Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,592 piece(s)
Unit Price	$ 2.1115 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
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Part Number # REF191GS (PMIC - Voltage Reference) is manufactured by Analog Devices Inc. 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 REF191GS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add REF191GS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of REF191GS.

REF191GS Specifications

Manufacturer	Analog Devices Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Reference
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	REF19
Reference Type	Series
Output Type	Fixed
Voltage - Output (Min/Fixed)	2.048V
Voltage - Output (Max)	-
Current - Output	30mA
Tolerance	±0.5%
Temperature Coefficient	25ppm/°C
Noise - 0.1Hz to 10Hz	20µVp-p
Noise - 10Hz to 10kHz	-
Voltage - Input	3 V ~ 15 V
Current - Supply	45µA
Current - Cathode	-
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

REF191GS Datasheet

REF191GS Reviews

Kian*****ynes

March 16, 2023

★ ★ ★ ★ ★

Not much to say. Nice and cheap, and haven't had a failure yet.

Griffi*****nzuela

March 16, 2023

★ ★ ★ ★ ★

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

Abiga*****ields

March 9, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Isai*****oody

February 25, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

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REF191GS Packaging

REF191GS FAQ

1. How to order REF191GS 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 REF191GS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the REF191GS. All suppliers must pass our qualification reviews before they can publish their products including REF191GS on Heisener; we pay more attention to the channels and quality of REF191GS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the REF191GS price and inventory displayed accurate?

The price and inventory of REF191GS 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 REF191GS?

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 REF191GS we delivered, we will accept the replacement or return of the REF191GS 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 REF191GS.

(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 REF191GS pin diagram, REF191GS datasheet?

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

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REF191GS 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

REF191GSZ-REEL

D# V72:2272_06228559

Analog Devices Inc

V-Ref Precision 2.048V 30mA 8-Pin SOIC N T/R

RoHS: Compliant

REF191GSZ

D# E54:1762_00117802

Analog Devices Inc

V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

REF191GS

Analog Devices Inc

Part Number	Manufacturer	Description	Stock
REF191GSZ	Analog Devices Inc	VOLTAGE REFERENCE	0
REF191GSZ-REEL	Analog Devices Inc	VOLTAGE REFERENCE	0
REF191GS	Analog Devices Inc	VOLTAGE REFERENCE	0
REF191GS-REEL	Analog Devices Inc	VOLTAGE REFERENCE	0

Part Number

Manufacturer

Description

Stock

REF191GSZ

Analog Devices Inc

RoHS (ship within 1day) - D/C 2018

Part Number	Manufacturer	Description	Stock
REF191GS-REEL D# 2156-REF191GS-REEL-ND	Rochester Electronics LLC	LOW DROPOUT VOLTAGE REFERENCE	56759
REF191GS D# 2156-REF191GS-AD-ND	Rochester Electronics LLC	LOW DROPOUT VOLTAGE REFERENCE	211600
REF191GSZ-REEL D# REF191GSZ-REELCT-ND	Analog Devices Inc	IC VREF SERIES 0.5% 8SOIC	3022
REF191GSZ D# REF191GSZ-ND	Analog Devices Inc	IC VREF SERIES 0.5% 8SOIC	5033

Part Number	Manufacturer	Description	Stock
REF191GS-REEL	Analog Devices Inc	In stock shipping within 2days	1000
REF191GSZ	Analog Devices Inc	In stock shipping within 2days	1000
REF191GS	Analog Devices Inc	In stock shipping within 2days	1000
REF191GSZ-REEL	Analog Devices Inc	In stock shipping within 2days	1490

Part Number

Manufacturer

Description

Stock

REF191GSZ

D# 2457389

Analog Devices Inc

VOLTAGE REF, SERIES, 2.048V, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
REF191GSREEL	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	68291
REF191GSZREEL	Analog Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	2438
REF191GS	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	253920
REF191GSZ	Analog Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	2400

Part Number	Manufacturer	Description	Stock
REF191GSZRE	Analog Devices Inc	OEM/CM ONLY	2595
REF191GSZ	Analog Devices Inc	OEM/CM ONLY	432
STOREF191GS	Analog Devices Inc	OEM/CM ONLY	128
REF191GSZREEL	Analog Devices Inc	OEM/CM ONLY	2596
REF191GSZREEL7	Analog Devices Inc	OEM/CM ONLY	2597
REF191GSZREELF	Analog Devices Inc	OEM/CM ONLY	2598
REF191GS	Analog Devices Inc	OEM/CM ONLY	330
REF191GSZPBF	Analog Devices Inc	OEM/CM ONLY	2594
REF191GSI	Analog Devices Inc	OEM/CM ONLY	387
REF191GSZND	Analog Devices Inc	OEM/CM ONLY	2593
REF191GSREEL	Analog Devices Inc	OEM/CM ONLY	452

Part Number

Manufacturer

Description

Stock

REF191GS-REEL

ADI Electronics Inc

OEM/CM Immediate delivery

595

Part Number

Manufacturer

Description

Stock

REF191GSZ-REEL

D# 584-REF191GSZ-R

Analog Devices Inc

Voltage References PRECISION MICRO POWER VOLTAGE REFERENCE

RoHS: Compliant

2025

REF191GSZ

D# 584-REF191GSZ

Analog Devices Inc

Voltage References PRECISION MICRO POWER VOLTAGE REFERENCE

RoHS: Compliant

613

Part Number	Manufacturer	Description	Stock
REF191GS-REEL D# NS-REF191GS-REEL	Analog Devices Inc	OEM/CM ONLY	9743
REF191GSZ D# NS-REF191GSZ	Analog Devices Inc	OEM/CM ONLY	1328
REF191GS D# NS-REF191GS	Analog Devices Inc	OEM/CM ONLY	2995
REF191GSZ-REEL D# NS-REF191GSZ-REEL	Multiple	OEM/CM ONLY	1617

Part Number

Manufacturer

Description

Stock

REF191GSZ

Analog Devices Inc

1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO8

400

REF191GS

Analog Devices Inc

Voltage Reference, Fixed, 2.048V, 8 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

REF191GSZ

D# 6978000

Analog Devices Inc

Analog Devices Fixed Series Voltage Reference 2.048V 0.1 % 8-Pin SOIC, REF191GSZ, EA

Min Qty: 1

Container: Bulk

134

Part Number

Manufacturer

Description

Stock

REF191GSZ

D# REF191GSZ

Analog Devices Inc

VOLTAGE REFERENCE

RoHS: Compliant

REF191GSZ-REEL

D# REF191GSZ-REEL

Analog Devices Inc

VOLTAGE REFERENCE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

REF191GS-REEL

Analog Devices Inc

REF191 - Precision Micropower, Low Dropout Voltage Reference

RoHS: Not Compliant

56759

REF191GS

Analog Devices Inc

REF191 - Precision Micropower, Low Dropout Voltage Reference

RoHS: Not Compliant

211600

Part Number	Manufacturer	Description	Stock
REF191GS	Analog Devices Inc	OEM/CM ONLY	1073
REF191GSZREEL	Analog Devices Inc	OEM/CM ONLY	2048
REF191GSZ	Analog Devices Inc	OEM/CM ONLY	1656

Part Number

Manufacturer

Description

Stock

REF191GS-REEL

Analog Devices Inc

IN stock Immediate delivery

590

Part Number	Manufacturer	Description	Stock
REF191GSZ	Analog Devices Inc	shipping today	3326
REF191GS-REEL	Analog Devices Inc	shipping today	990
REF191GS	Analog Devices Inc	shipping today	990
REF191GSZ-REEL	Analog Devices Inc	shipping today	990

Part Number

Manufacturer

Description

Stock

REF191GSZ-REEL

D# 40657683

Analog Devices Inc

V-Ref Precision 2.048V 30mA 8-Pin SOIC N T/R

RoHS: Compliant

REF191GSZ

D# 53703845

Analog Devices Inc

V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
REF191GS	mfr	RFQ	2168
REF191GS-REEL	Analog Devices Inc	RFQ	928
REF191GSZ	mfr	RFQ	9393

Part Number

Manufacturer

Description

Stock

REF191GSZ

Analog Devices Inc

IC VREF SERIES 2.048V 8SOIC

1198

REF191GSZ-REEL

Analog Devices Inc

IC VREF SERIES 2.048V 8SOIC

870

Part Number

Manufacturer

Description

Stock

REF191GSZ

D# 2457389

Analog Devices Inc

VOLTAGE REF, SERIES, 2.048V, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

REF191GS

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