What is REF191ESZ?
REF191ESZ is a PMIC - Voltage Reference component from Analog Devices Inc./Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original REF191ESZ, PMIC - Voltage Reference, by Analog Devices Inc./Maxim Integrated
IC VREF SERIES 2.048V 8SOIC
RoHS
Datasheet
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Part Number
REF191ESZ
Internal code
TCE000051197
Package
8SOIC
Manufacturer
Analog Devices Inc./Maxim IntegratedKey specifications
Serise
REF19
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage ReferenceDescription
IC VREF SERIES 2.048V 8SOIC
key Attributes
-
Technical document
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ISO 9001
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AS9120B
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ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
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Product overview
Overview
IC VREF SERIES 2.048V 8SOIC
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Parameter
Terminal Finish
Matte Tin (Sn)
Product Parameter
Number Of Channels
1
Product Parameter
Supply Voltage-Min (Vsup)
3V
Product Parameter
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Product Parameter
Supply Current-Max (Isup)
0.045mA
Product Attribute
Part Status
Active
Terminal Finish
Matte Tin (Sn)
Number Of Channels
1
Supply Voltage-Min (Vsup)
3V
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Supply Current-Max (Isup)
0.045mA
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Categories
Integrated Circuits (ICs)
Manufacturer
Analog Devices Inc./Maxim Integrated
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Package / Case
8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Output Type
Fixed
Number Of Functions
1
Surface Mount
YES
Pbfree Code
no
Reflow Temperature-Max (S)
30
Radiation Hardening
No
Width
4mm
Height
1.5mm
Length
5mm
Number Of Outputs
1
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Operating Supply Current
45μA
Supply Voltage
3.3V
Max Input Voltage
18V
Trim/Adjustable Output
NO
Nominal Supply Current
45μA
Quiescent Current
45μA
Max Output Current
30mA
Series
REF19
Reference Type
Series
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Voltage - Input
3V~15V
Current Rating
45μA
Reference Voltage
2.048V
Output Voltage
2.048V
Max Output Voltage
2.048V
Min Output Voltage
2.048V
Temp Coef Of Voltage-Max
5 ppm/°C
Temperature Coefficient
5ppm/°C
Noise - 0.1Hz To 10Hz
20μVp-p
Tolerance
±0.1%
Manufacturer'S Part No.
REF191ESZ
Base Part Number
REF191
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing REF191ESZ, stock, documentation, and sourcing steps.
What package and description are listed for REF191ESZ?
REF191ESZ is listed with package reference 8SOIC. The current product description is IC VREF SERIES 2.048V 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is REF191ESZ available in stock?
This page currently shows 11746 units in stock and 11609 units available for REF191ESZ. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for REF191ESZ?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for REF191ESZ by Analog Devices Inc./Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for REF191ESZ?
Yes. This page links to the datasheet for REF191ESZ by Analog Devices Inc./Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify REF191ESZ before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for REF191ESZ before approving the order.
PMIC - Voltage Reference
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