REF191ESZ

Mfr. #:: REF191ESZ
Manufacturer:: Analog Devices Inc.
Description:: Voltage References 2.048V Prec Micropwr LDO Low VRef
Lifecycle:: New from this manufacturer.
Datasheet:: REF191ESZ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: REF191ESZ more Information REF191ESZ Product Details

Product Attribute
Attribute Value

Manufacturer: AD/PMI

Product Category: PMIC - Voltage Reference

Series: REF19

Packaging: Tube Alternate Packaging

Unit-Weight: 0.019048 oz

Package-Case: SOIC-8

Operating-Temperature: -40°C ~ 85°C (TA)

Mounting-Type: Surface Mount

Output-Type: Fixed

Supplier-Device-Package: 8-SOIC

Tolerance: ±0.1%

Voltage-Input: 3 V ~ 15 V

Current-Supply: 45μA

Current-Output: 30mA

Reference-Type: Series

Voltage-Output-Min-Fixed: 2.048V

Voltage-Output-Max: -

Temperature-Coefficient: 5ppm/°C

Noise-0#1Hz-to-10Hz: 20μVp-p

Noise-10Hz-to-10kHz: -

Current-Cathode: -

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Output-Voltage: 2.048 V

Input-Voltage: 18 V

Initial-Accuracy: 2 mV

Shunt-Current-Max: 30 mA

Tags: REF191ESZ, REF191ES, REF191E, REF191, REF19, REF1, REF

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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REF191ESZ Description

***eco: Voltage Reference Precision 2.048 Volt 30 mA 8-Pin SOIC N

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

***ark: VOLTAGE REF, SERIES, 2.048V, NSOIC-8; Voltage Reference Type:Series - Fixed; Product Range:REF191 Series; Reference Voltage:2.048V; Initial Accuracy:0.1%; Temperature Coefficient:± 2ppm/°C; Voltage Reference Case Style:NSOIC RoHS Compliant: Yes

***log Devices: The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy. The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 µA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 µA. The REF19x series references are specified over the extended industrial temperature range (-40°C to +85°C) with typical performance specifications over -40°C to +125°C for applications, such as automotive. All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade. Applications Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments Data Sheet, Rev. J, 3/08

REF191ESZ More Information

Power Management ADI SLP

Market price

Part #	Mfg.	Description	Stock	Price
REF191ESZ-REEL DISTI # V72:2272_06228557	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N T/R RoHS: Compliant	1105	1000:$2.8380 500:$3.2190 250:$3.5260 100:$3.8270 25:$4.1360 10:$4.5110 1:$4.9520
REF191ESZ DISTI # V37:1799_06228556	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant	74	1078:$2.9000 588:$3.3300 196:$4.0250 98:$4.1990 1:$5.3320
REF191ESZ-REEL DISTI # REF191ESZ-REELCT-ND	Analog Devices Inc	IC VREF SERIES 2.048V 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2033In Stock	1000:$3.2733 500:$3.8812 100:$4.5593 10:$5.5650 1:$6.2000
REF191ESZ-REEL DISTI # REF191ESZ-REELDKR-ND	Analog Devices Inc	IC VREF SERIES 2.048V 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2033In Stock	1000:$3.2733 500:$3.8812 100:$4.5593 10:$5.5650 1:$6.2000
REF191ESZ DISTI # REF191ESZ-ND	Analog Devices Inc	IC VREF SERIES 2.048V 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	1075In Stock	1078:$3.1780 588:$3.7682 196:$4.4265 98:$5.1075 1:$6.0200
REF191ESZ-REEL DISTI # REF191ESZ-REELTR-ND	Analog Devices Inc	IC VREF SERIES 2.048V 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$3.0191
REF191ESZ DISTI # 27621865	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant	2352	500:$2.9103 250:$3.2300 196:$3.5615
REF191ESZ DISTI # 29478121	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant	1635	1000:$2.9868 500:$3.2736 250:$3.6480 100:$4.0224 50:$4.2144 25:$4.4160 10:$4.9056
REF191ESZ-REEL DISTI # 29412125	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N T/R RoHS: Compliant	1105	1000:$2.8380 500:$3.2190 250:$3.5260 100:$3.8270 25:$4.1360 10:$4.5110 3:$4.9520
REF191ESZ DISTI # 31225678	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant	74	3:$5.3320
REF191ESZ-REEL DISTI # 584-REF191ESZ-R	Analog Devices Inc	Voltage References 2.048V Prec Micropwr LDO Low VRef RoHS: Compliant	1086	1:$5.7300 10:$5.1100 25:$4.6000 50:$4.3900 100:$4.1900 250:$3.8000 500:$3.4100 1000:$2.9400 2500:$2.7800
REF191ESZ DISTI # 584-REF191ESZ	Analog Devices Inc	Voltage References 2.048V Prec Micropwr LDO Low VRef RoHS: Compliant	11	1:$5.7300 10:$5.1100 25:$4.6000 50:$4.3900 100:$4.1900 250:$3.8000 500:$3.4100 1000:$2.9400 2500:$2.7800
REF191ESZ	Analog Devices Inc	Three Terminal Voltage Reference, 1 Output, 2.048V, CMOS, PDSO8 RoHS: Compliant	19	1000:$3.9500 500:$4.1600 100:$4.3300 25:$4.5100 1:$4.8600
REF191ESZ DISTI # 427098P	Analog Devices Inc	LDOLOW VREFREF191ESZ, TU	261	20:£3.9400 49:£3.6200
REF191ESZ DISTI # 427098	Analog Devices Inc	LDOLOW VREFREF191ESZ, EA	94	1:£4.2700 20:£3.9400 49:£3.6200
REF191ESZ	Analog Devices Inc		7	1:$5.0400 6:$3.2760
REF191ESZ	Analog Devices Inc	Voltage Reference, Fixed, 2.048V, 8 Pin, Plastic, SOP	5	2:$4.5000 1:$6.7500
REF191ESZ	Analog Devices Inc	Voltage Reference, Fixed, 2.048V, 8 Pin, Plastic, SOP	20	11:$6.7484 4:$7.4232 1:$10.1226
REF191ESZ DISTI # REF191ESZ	Analog Devices Inc	VOLTAGE REFERENCE RoHS: Compliant	0	196:$3.0900 500:$3.0500 1000:$2.9700
REF191ESZ-REEL DISTI # REF191ESZ-REEL	Analog Devices Inc	VOLTAGE REFERENCE RoHS: Compliant	0	2500:$2.9700
REF191ESZ DISTI # 2457388	Analog Devices Inc	VOLTAGE REF, SERIES, 2.048V, NSOIC-8 RoHS: Compliant	144	1:$9.0800 10:$8.0900 25:$7.2800 50:$6.9600 100:$6.6300 250:$6.0200 500:$5.4000 1000:$4.6600
REF191ESZ DISTI # C1S103100192793	Analog Devices Inc	V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant	7	1:$5.1300
REF191ESZ DISTI # 2457388	Analog Devices Inc	VOLTAGE REF, SERIES, 2.048V, NSOIC-8 RoHS: Compliant	144	1:£4.8400 10:£3.9000 25:£3.5100 50:£3.3500 100:£3.2000

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Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of REF191ESZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$4.17~~; ~~$4.17~~

10: ~~$3.96~~; ~~$39.62~~

100: ~~$3.75~~; ~~$375.30~~

500: ~~$3.54~~; ~~$1 772.25~~

1000: ~~$3.34~~; ~~$3 336.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes