RT9166A-18GXL The RICHTEK RT9166A-18GXL is a linear voltage regulator IC providing a fixed 1.8V output at up to 600mA. It features a low dropout voltage and operates over a wide temperature range.
Mfr Part #:

RT9166A-18GXL

Available from 1 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT9166A-18GXL is a linear voltage regulator IC providing a fixed 1.8V output at up to 600mA. It features a low dropout voltage and operates over a wide temperature range.
Total Stock: 353 pcs
$ Price Range: $23.40

RT9166A-18GXL Available from 1 distributor

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353 pcs
353 pcs On Request 1 On Request On Request 14+ On Request On Request

RT9166A-18GXL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)

RT9166A-18GXL Description

Short technical summary and product information.

The RICHTEK RT9166A-18GXL is a fixed output linear voltage regulator designed for power management applications. It provides a stable 1.8V output voltage with a maximum output current capability of 600mA. The device features a low dropout voltage of 0.58V at 600mA, making it suitable for applications where input voltage is close to the output voltage.

 

With an input voltage range from 2.8V to 5.5V, the RT9166A-18GXL is versatile for various power supply designs. It includes protection features such as over current and over temperature protection, enhancing system reliability. The regulator operates efficiently with a quiescent current of 300µA.

 

This component is housed in a SOT-89-3 package, also known as TO-243AA, and is designed for surface mount applications. The operating temperature range is from -40°C to 85°C, ensuring performance in diverse environmental conditions. Its PSRR of 55dB at 1kHz indicates good noise rejection capabilities.

RT9166A-18GXL Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: RICHTEK RT9166A-18GXL Linear Voltage Regulator
Subcategory: Linear

RT9166A-18GXL Compliance

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

RT9166A-18GXL Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

RT9166A-18GXL Features

  • Fixed 1.8V output voltage.
  • 600mA maximum output current.
  • Low 0.58V dropout voltage.
  • Surface mount SOT-89-3 package.
  • Wide -40°C to 85°C operating range.

RT9166A-18GXL Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered systems.
  • Used in power supply regulation.
  • Provides stable voltage rails.

RT9166A-18GXL FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the RT9166A-18GXL?

The nominal output voltage is 1.8V.

What is the maximum output current for the RT9166A-18GXL?

The maximum output current is 600mA.

What is the operating temperature range for this voltage regulator?

The operating temperature range is -40°C to 85°C.

What package type is the RT9166A-18GXL available in?

It is available in SOT-89-3 and TO-243AA packages.

Is the RT9166A-18GXL RoHS compliant?

Yes, it is RoHS3 Compliant.

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