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RT9819A-27PV The onsemi NCP1117DT33T5G is a 3.3V LDO voltage regulator. It offers a 1A output current and operates with a maximum input voltage of 20V.
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RT9819A-27PV

Available from 1 distributors
Mfr Name: Richtek
Richtek
The onsemi NCP1117DT33T5G is a 3.3V LDO voltage regulator. It offers a 1A output current and operates with a maximum input voltage of 20V.
✓ Total Stock: 485 pcs
$ Price Range: $2.16

RT9819A-27PV Available from 1 distributor

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485 pcs
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RT9819A-27PV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Accuracy
Halogen Free
Height
Input Voltage
Length
Mounting Type
Number of Outputs
Number of Regulators
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Output Voltage
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RT9819A-27PV Description

Short technical summary and product information.

The NCP1117DT33T5G from onsemi is a 3.3V Low Dropout (LDO) linear voltage regulator designed for power management applications. This device provides a stable 3.3V output with a maximum output current capability of 2.2A, and a minimum current limit of 1A. It features a low dropout voltage of 1.07V, enabling efficient operation even with low input-to-output voltage differentials.

 

The regulator is designed to accept an input voltage up to 20V and operates with a minimum supply voltage of 1.225V. It includes features such as a 1% accuracy for precise voltage regulation and a Power Supply Rejection Ratio (PSRR) of 64dB, indicating good noise filtering capabilities.

 

Packaged in a DPAK surface-mount case, the NCP1117DT33T5G is suitable for applications requiring a compact and reliable power solution. Its operating temperature range is from 0°C to 125°C, making it versatile for various environmental conditions. The device is RoHS compliant and lead-free.

RT9819A-27PV Quick Information

Product Type: Voltage Regulator
Canonical Name: 3.3V 1A Positive Fixed Output LDO Voltage Regulator

RT9819A-27PV Compliance

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

RT9819A-27PV Estimated Pricing

Qty Low High
1+ $2.16 $2.16

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

RT9819A-27PV Features

  • 3.3V fixed output voltage.
  • 1A minimum output current.
  • 1.07V maximum dropout voltage.
  • 20V maximum input voltage.
  • Surface mount DPAK package.

RT9819A-27PV Applications

  • Power management in electronic devices.
  • Regulating voltage for sensitive circuits.
  • Applications requiring stable 3.3V supply.
  • Compact power solutions.

RT9819A-27PV FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP1117DT33T5G?

The nominal output voltage is 3.3V.

What is the maximum input voltage for the NCP1117DT33T5G?

The maximum input voltage is 20V.

What is the dropout voltage of the NCP1117DT33T5G?

The dropout voltage is 1.07V.

What is the maximum output current for the NCP1117DT33T5G?

The maximum output current is 2.2A.

What is the operating temperature range for the NCP1117DT33T5G?

The operating temperature range is 0°C to 125°C.

What package type is the NCP1117DT33T5G in?

The NCP1117DT33T5G is in a DPAK package.

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