What is NCV4949ADWR2G?
NCV4949ADWR2G is a PMIC - Voltage Regulators - Linear component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original NCV4949ADWR2G, PMIC - Voltage Regulators - Linear, by ON Semiconductor
IC REG LINEAR 5V 100MA 20SOIC
RoHS
Datasheet
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Key specifications
Serise
Automotive, AEC-Q100
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR 5V 100MA 20SOIC
key Attributes
-
Technical document
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Globally recognized certifications
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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
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Structured product content
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Product overview
Overview
The NCV4949A is a monolithic integrated 5.0 V voltage regulator with a very low dropout and additional functions such as reset and an uncommitted voltage sense comparator.It is designed for supplying microcontroller/microprocessor controlled systems particularly in automotive applications.
The NCV4949A has improved reset behavior for lower input and output voltage levels.
Features
• Operating DC Supply Voltage Range 5.0 V to 28 V
• Transient Supply Voltage Up to 40 V
• High Precision Output Voltage 5.0 V ±1%
• Output Current Capability Up to 100 mA
• Very Low Dropout Voltage Less Than 0.4 V
• Reset Circuit Sensing
The Output Voltage
• Programmable Reset Pulse Delay
• Voltage Sense Comparator
•
Thermal Shutdown and Short Circuit Protections
• NCV Prefix for Automotive and Other Applications Requiring Site and Change Control
•
These are Pb−Free Devices
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Package Parameter
Height Seated (Max)
2.65mm
Product Parameter
Terminal Finish
Tin (Sn)
Product Parameter
Output Configuration
Positive
Product Parameter
Output Voltage Accuracy
1 %
Product Parameter
Protection Features
Over Temperature, Short Circuit
Product Parameter
Accuracy
1 %
Height Seated (Max)
2.65mm
Terminal Finish
Tin (Sn)
Output Configuration
Positive
Output Voltage Accuracy
1 %
Protection Features
Over Temperature, Short Circuit
Accuracy
1 %
Number Of Regulators
1
Output Voltage 1
5V
Dropout Voltage1-Nom
0.3V
Dropout Voltage
300mV
Voltage Dropout (Max)
0.5V @ 100mA
Voltage - Input (Max)
28V
Control Features
Reset
Min Current Limit
105mA
Input Voltage (Min)
5V
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
15 Weeks
Packaging
Tape & Reel (TR)
Published
2010
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Qualification Status
Not Qualified
Series
Automotive, AEC-Q100
Packing Method
TAPE AND REEL
Manufacturer
ON Semiconductor
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Fixed
Package / Case
20-SOIC (0.295, 7.50mm Width)
Voltage Tolerance-Max
2%
Number Of Functions
1
Number Of Terminations
20
Number Of Pins
20
Pin Count
20
Width
7.5mm
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Outputs
1
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Reflow Temperature-Max (S)
NOT SPECIFIED
Max Output Current
100mA
Output Voltage
5V
Reference Voltage
1.23V
Base Part Number
NCV4949A
Quiescent Current
260μA
Current - Supply (Max)
5mA
Manufacturer'S Part No.
NCV4949ADWR2G
Input Voltage Absolute-Max
28V
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing NCV4949ADWR2G, stock, documentation, and sourcing steps.
What package and description are listed for NCV4949ADWR2G?
NCV4949ADWR2G is listed with package reference 20SOIC. The current product description is IC REG LINEAR 5V 100MA 20SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is NCV4949ADWR2G available in stock?
This page currently shows 94338 units in stock and 63589 units available for NCV4949ADWR2G. 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 NCV4949ADWR2G?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for NCV4949ADWR2G by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for NCV4949ADWR2G?
Yes. This page links to the datasheet for NCV4949ADWR2G by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify NCV4949ADWR2G before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for NCV4949ADWR2G before approving the order.
PMIC - Voltage Regulators - Linear
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