What is REF01CSA+?
REF01CSA+ is a PMIC - Voltage Reference component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original REF01CSA+, PMIC - Voltage Reference, by Maxim Integrated
IC VREF SERIES 10V 8SOIC
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage ReferenceDescription
IC VREF SERIES 10V 8SOIC
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for REF01CSA+ from Maxim Integrated in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
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
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
General Description
The REF01 and REF02 are precision voltage references that are pretrimmed to within ±3% of +10V and +5V, respectively. Both references feature excellent temperature stability (as low as 8.5 ppm/°C worst case), low current drain, and low noise.
Features
♦Pretrimmed to +5V, +10V ±0.3%
♦Excellent Temperature Stability: 3ppm/°C
♦Low Noise: 10µVp-p (REF02)
♦Low Supply Current: 1.4mA max
♦Short-Circuit Proof
♦Linear Temperature Transducer O/P (REF02)Applications A to D Converters D to A Converters Digital Voltmeters Voltage Regulators Threshold Detectors
The REF01 and REF02 are precision voltage references that are pretrimmed to within ±3% of +10V and +5V, respectively. Both references feature excellent temperature stability (as low as 8.5 ppm/°C worst case), low current drain, and low noise.
Features
♦Pretrimmed to +5V, +10V ±0.3%
♦Excellent Temperature Stability: 3ppm/°C
♦Low Noise: 10µVp-p (REF02)
♦Low Supply Current: 1.4mA max
♦Short-Circuit Proof
♦Linear Temperature Transducer O/P (REF02)Applications A to D Converters D to A Converters Digital Voltmeters Voltage Regulators Threshold Detectors
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Parameter
Terminal Finish
Matte Tin (Sn)
Product Parameter
Number Of Channels
1
Product Parameter
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Product Parameter
Supply Voltage-Max (Vsup)
33V
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Terminal Finish
Matte Tin (Sn)
Number Of Channels
1
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Supply Voltage-Max (Vsup)
33V
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
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Published
2005
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
0°C~70°C TA
Package / Case
8-SOIC (0.154, 3.90mm Width)
Output Type
Fixed
Manufacturer
Maxim Integrated
Number Of Functions
1
Radiation Hardening
No
Width
4mm
Height
1.5mm
Mount
Surface Mount
Pbfree Code
yes
Supply Voltage
15V
Length
5mm
Technology
BIPOLAR
Number Of Outputs
1
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Max Output Voltage
10V
Max Supply Current
1.6mA
Max Input Voltage
30V
Reference Voltage
10V
Trim/Adjustable Output
YES
Quiescent Current
1.6mA
Output Voltage
10V
Min Input Voltage
13V
Reference Type
Series
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Noise - 0.1Hz To 10Hz
25μVp-p
Tolerance
±1%
Temperature Coefficient
65ppm/°C
Additional Feature
OUTPUT VOLTAGE ADJUSTABLE 3 PERCENT
Temp Coef Of Voltage-Max
65 ppm/°C
Base Part Number
REF01
Manufacturer'S Part No.
REF01CSA+
Voltage - Input
13V~30V
Min Output Voltage
9.9V
Max Output Current
500μA
Current - Output
21mA
Common questions
Product FAQ
Quick answers for buyers reviewing REF01CSA+, stock, documentation, and sourcing steps.
What package and description are listed for REF01CSA+?
REF01CSA+ is listed with package reference 8SOIC. The current product description is IC VREF SERIES 10V 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is REF01CSA+ available in stock?
This page currently shows 30592 units in stock and 30255 units available for REF01CSA+. 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 REF01CSA+?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for REF01CSA+ by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for REF01CSA+?
Yes. This page links to the datasheet for REF01CSA+ by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify REF01CSA+ before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for REF01CSA+ before approving the order.
PMIC - Voltage Reference
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
ADR420BRZ
132 purchased
8SOIC
RoHS
Datasheet
IC VREF SERIES 2.048V 8SOIC
Reference price
$6.55Add to RFQ list
ADR445ARMZ
168 purchased
TSSOP
RoHS
Datasheet
IC VREF SERIES 5V 8MSOP
Reference price
$24.95Add to RFQ list
More sourcing insights
Articles
Jul 3, 2026
How to Read a Product Change Notification (PCN): TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
Learn how to read a Product Change Notification (PCN), separate PCN vs PDN vs EOL, and decide which supplier changes need tracking, validation, or engineering escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.