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NCV4274CDT50RKG The NCV4274CDT50RKG is a 5.0V, 400mA low dropout linear voltage regulator from On Semiconductor. It features protection against reverse battery, short circuit, and thermal overload.
Mfr Part #:

NCV4274CDT50RKG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCV4274CDT50RKG is a 5.0V, 400mA low dropout linear voltage regulator from On Semiconductor. It features protection against reverse battery, short circuit, and thermal overload.
✓ Total Stock: 143,666 pcs
$ Price Range: $0.28

NCV4274CDT50RKG Available from 4 distributors

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✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCV4274CDT50RKG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Reverse Voltage
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCV4274CDT50RKG Description

Short technical summary and product information.

The NCV4274CDT50RKG is a precision, micro-power linear voltage regulator from On Semiconductor, offering a fixed 5.0V output with a 400mA capability. It is designed for automotive and battery-operated microprocessor equipment, providing a stable output voltage accurate within ±2.0%.

 

Key electrical characteristics include a very low dropout voltage of 0.5V at 250mA and a low quiescent current of 125µA at a 1mA load. The device incorporates robust fault protection features, including over-temperature, reverse polarity, and short circuit protection. It can also withstand transient voltages up to +60V and reverse voltages down to -42V, making it suitable for demanding automotive environments.

 

This regulator is available in a DPAK surface mount package (TO-252-3, DPak), facilitating integration into compact designs. The operating temperature range is -40°C to 150°C (TJ).

NCV4274CDT50RKG Quick Information

Product Type: Voltage Regulator - Linear
Canonical Name: NCV4274C 5.0V 400mA Low Dropout Voltage Regulator
Subcategory: Linear

NCV4274CDT50RKG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NCV4274CDT50RKG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCV4274CDT50RKG Features

  • Fixed 5.0V output voltage.
  • 400mA output current capability.
  • Low dropout voltage of 0.5V.
  • Reverse polarity and short circuit protection.
  • Surface mount DPAK package.

NCV4274CDT50RKG Applications

  • Automotive battery-operated microprocessor equipment
  • Engine control module voltage regulation
  • Reverse battery protected power supplies
  • Low dropout 5V rail generation
  • Surface mount DPAK power management

NCV4274CDT50RKG FAQs

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

5.0 V fixed output.

What is the package type?

TO-252-3 (DPAK) surface mount package.

What is the operating temperature range?

-40°C to 150°C junction temperature.

What is the maximum output current?

400 mA.

What protection features does it have?

Over temperature, reverse polarity, and short circuit protection.

What is the dropout voltage?

0.5V maximum at 250mA load.

What is the input voltage range?

Maximum input voltage is 40V, with peak transient up to 60V.

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