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RT9055-NPWSC The RICHTEK RT9055-NPWSC is a dual output LDO voltage regulator providing a fixed 3.3V output. It supports a maximum input voltage of 5.5V and an output current of 300mA per channel.
Mfr Part #:

RT9055-NPWSC

Available from 2 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT9055-NPWSC is a dual output LDO voltage regulator providing a fixed 3.3V output. It supports a maximum input voltage of 5.5V and an output current of 300mA per channel.
✓ Total Stock: 3,744 pcs
$ Price Range: $1.87

RT9055-NPWSC Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
1,872 pcs
On Request
1872 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,872 pcs
On Request
1872 pcs On Request 1 On Request On Request 1232+ On Request On Request
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.

RT9055-NPWSC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
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RT9055-NPWSC Description

Short technical summary and product information.

The RICHTEK RT9055-NPWSC is a dual output Low Dropout (LDO) voltage regulator designed for power management applications. It delivers a stable 3.3V output voltage with a maximum input voltage capability of 5.5V. Each regulator channel can supply up to 300mA of output current.

 

This device features a low dropout voltage of 0.3V at 300mA, making it suitable for battery-powered applications where voltage efficiency is critical. The regulator includes over-current, over-temperature, and short-circuit protection features for enhanced reliability.

 

Packaged in a compact 6-WLCSP (Wafer Level Chip Scale Package), the RT9055-NPWSC is ideal for space-constrained designs. It is designed for surface mount applications and operates within a temperature range of -40°C to 85°C.

RT9055-NPWSC Quick Information

Product Type: LDO Voltage Regulator
Canonical Name: RT9055-NPWSC Dual Output LDO Voltage Regulator
Subcategory: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

RT9055-NPWSC Compliance

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

RT9055-NPWSC Estimated Pricing

Qty Low High
1+ $1.87 $1.87

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

RT9055-NPWSC Features

  • Dual output 3.3V LDO voltage regulator.
  • Maximum input voltage of 5.5V.
  • 300mA output current per channel.
  • Low dropout voltage of 0.3V.
  • Compact 6-WLCSP package.

RT9055-NPWSC Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered systems.
  • Used in space-constrained applications.
  • Provides stable voltage regulation.

RT9055-NPWSC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the RT9055-NPWSC?

The RT9055-NPWSC provides a fixed output voltage of 3.3V.

What is the maximum input voltage for the RT9055-NPWSC?

The maximum input voltage for the RT9055-NPWSC is 5.5V.

What is the output current capability of the RT9055-NPWSC?

Each output channel of the RT9055-NPWSC can provide up to 300mA of current.

What is the operating temperature range for the RT9055-NPWSC?

The RT9055-NPWSC operates within a temperature range of -40°C to 85°C.

What type of package is the RT9055-NPWSC in?

The RT9055-NPWSC is supplied in a 6-WLCSP (Wafer Level Chip Scale Package).

What protection features are included in the RT9055-NPWSC?

The RT9055-NPWSC includes over-current, over-temperature, and short-circuit protection.

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