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2.048V, Precision Micropower, Low Dropout, Low Voltage Reference
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Manufacturer | Description | Datasheet |
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REF191ESZ | Analog Devices | PRECISION MICRO POWER VOLTAGE | |
REF191ESZ-REEL | Analog Devices | PRECISION MICRO POWER VOLTAGE |
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
60AK9006
|
Newark | Volt Ref, 2.048V, Nsoic, -40 To 85Deg C, Voltage Reference Type:Series - Fixed, Product Range:Ref191 Series, Reference Voltage Min:2.046V, Reference Voltage Max:2.05V, Initial Accuracy:0.1%, Temperature Coefficient:2Ppm/°C Rohs Compliant: Yes |Analog Devices REF191ESZ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 12 |
|
$5.0200 / $7.7100 | Buy Now |
DISTI #
505-REF191ESZ-ND
|
DigiKey | IC VREF SERIES 0.1% 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
858 In Stock |
|
$4.1117 / $9.4800 | Buy Now |
DISTI #
584-REF191ESZ
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Mouser Electronics | Voltage References PRECISION MICRO POWER VOLTAGE REFERENCE RoHS: Compliant | 226 |
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$4.1100 / $8.5000 | Buy Now |
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Analog Devices Inc | PRECISION MICRO POWER VOLTAGE Package Multiple: 98 | 1564 |
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$4.1117 / $9.4800 | Buy Now |
DISTI #
10080132
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Verical | V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 | Americas - 3412 |
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$8.6730 | Buy Now |
DISTI #
25631569
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Verical | V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 98 Package Multiple: 98 | Americas - 1568 |
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$4.5420 | Buy Now |
DISTI #
69725569
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Verical | V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 6 Package Multiple: 6 Date Code: 2320 | Americas - 6 |
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$4.5420 | Buy Now |
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Bristol Electronics | 81 |
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RFQ | ||
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Quest Components | Voltage Reference, Fixed, 2.048V, 8 Pin, Plastic, SOP | 16 |
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$5.7120 / $8.5680 | Buy Now |
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Quest Components | Voltage Reference, Fixed, 2.048V, 8 Pin, Plastic, SOP | 7 |
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$5.6635 / $7.7229 | Buy Now |
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|
REF191ESZ
Analog Devices Inc
Buy Now
Datasheet
|
Compare Parts:
REF191ESZ
Analog Devices Inc
2.048V, Precision Micropower, Low Dropout, Low Voltage Reference
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | SOIC | |
Package Description | ROHS COMPLIANT, MS-012AA, SOIC-8 | |
Pin Count | 8 | |
Manufacturer Package Code | R-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Voltage-Max | 2.05 V | |
Output Voltage-Min | 2.046 V | |
Output Voltage-Nom | 2.048 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Supply Current-Max (Isup) | 0.045 mA | |
Supply Voltage-Max (Vsup) | 15 V | |
Supply Voltage-Min (Vsup) | 3 V | |
Supply Voltage-Nom (Vsup) | 3.3 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temp Coef of Voltage-Max | 5 ppm/°C | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Trim/Adjustable Output | NO | |
Voltage Tolerance-Max | 0.1% | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for REF191ESZ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of REF191ESZ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
REF191ES-REEL | IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO8, MS-012AA, SOIC-8, Voltage Reference | Analog Devices Inc | REF191ESZ vs REF191ES-REEL |
REF191ES | IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO8, MS-012AA, SOIC-8, Voltage Reference | Analog Devices Inc | REF191ESZ vs REF191ES |
REF191ESZ-REEL | 2.048V, Precision Micropower, Low Dropout, Low Voltage Reference | Analog Devices Inc | REF191ESZ vs REF191ESZ-REEL |