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NCV4949CDR2G The On Semiconductor NCV4949CDR2G is a monolithic 5.0V linear voltage regulator designed for microcontroller-based systems. It offers a low dropout voltage and includes reset and sense comparator functions.
Mfr Part #:

NCV4949CDR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCV4949CDR2G is a monolithic 5.0V linear voltage regulator designed for microcontroller-based systems. It offers a low dropout voltage and includes reset and sense comparator functions.
✓ Total Stock: 1,112 pcs
$ Price Range: $0.28

NCV4949CDR2G Available from 1 distributor

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✓ Non-Authorised
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1,112 pcs
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NCV4949CDR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCV4949CDR2G Description

Short technical summary and product information.

The NCV4949C is a monolithic integrated 5.0 V voltage regulator from On Semiconductor, featuring a very low dropout voltage 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.

 

Key electrical specifications include an operating DC supply voltage range of 5.5 V to 40 V, a high precision output voltage of 5.0 V ±1%, and an output current capability of up to 100 mA. The device boasts a very low dropout voltage of less than 0.4 V. It also incorporates a reset circuit that senses the output voltage and offers a programmable reset pulse delay.

 

Fault protection features include +60 V peak transient voltage, -40 V reverse voltage, short circuit protection, and thermal overload protection. The NCV prefix indicates suitability for automotive and other applications requiring site and change control. This device is Pb-Free.

 

The NCV4949CDR2G is supplied in an 8-SOIC package with surface mount mounting type. The operating temperature range is -40°C to 150°C (TJ).

NCV4949CDR2G Quick Information

Product Type: Voltage Regulator - Linear
Series: NCV4949
Canonical Name: NCV4949C 5.0V 100mA Low Dropout Voltage Regulator with Reset and Sense Comparator
Subcategory: Linear

NCV4949CDR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCV4949CDR2G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCV4949CDR2G Features

  • 5.0V fixed output voltage.
  • 100mA output current capability.
  • Very low dropout voltage (<0.4V).
  • Includes reset and sense comparator.
  • Automotive qualified with fault protection.

NCV4949CDR2G Applications

  • Microcontroller power supply.
  • Automotive applications.
  • Systems requiring reset function.
  • Low power voltage regulation.

NCV4949CDR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCV4949CDR2G?

The NCV4949CDR2G provides a fixed 5.0V output voltage with ±1% precision.

What is the maximum output current for the NCV4949CDR2G?

The NCV4949CDR2G can supply an output current of up to 100 mA.

What is the dropout voltage of the NCV4949CDR2G?

The dropout voltage for the NCV4949CDR2G is less than 0.4V.

What is the operating temperature range for the NCV4949CDR2G?

The operating temperature range for the NCV4949CDR2G is -40°C to 150°C (TJ).

What protection features are included in the NCV4949CDR2G?

The NCV4949CDR2G includes over temperature and short circuit protection.

What is the package type for the NCV4949CDR2G?

The NCV4949CDR2G is available in an 8-SOIC package.

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