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RT8105GS The RICHTEK RT8105GS is a DC-DC switching controller in an 8-SOP package. It operates with a supply voltage range of 4.75V to 13.2V and a switching frequency of 300kHz.
Mfr Part #:

RT8105GS

Available from 3 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT8105GS is a DC-DC switching controller in an 8-SOP package. It operates with a supply voltage range of 4.75V to 13.2V and a switching frequency of 300kHz.
✓ Total Stock: 28,088 pcs
$ Price Range: $0.78

RT8105GS Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,507 pcs
On Request
5507 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,581 pcs
On Request
2581 pcs On Request 1 On Request On Request On Request 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.

RT8105GS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
Voltage Supply
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RT8105GS Description

Short technical summary and product information.

The RICHTEK RT8105GS is a DC-DC switching controller designed for step-down applications. It comes in an 8-SOP package and is suitable for surface mount assembly.

 

Key electrical specifications include an operating supply voltage range of 4.75V to 13.2V and a maximum duty cycle of 100%. The device operates at a switching frequency of 300kHz and features a synchronous rectifier. The operating temperature range is -20°C to 85°C (TA).

 

This controller is designed for positive output configurations and offers control features such as Enable and Phase Control. Its topology is Buck, with a single output and a single output phase.

 

The RT8105GS is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is suitable for various power management applications requiring efficient voltage regulation.

RT8105GS Quick Information

Product Type: DC-DC Switching Controller
Canonical Name: RT8105GS DC-DC Switching Controller

RT8105GS Compliance

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

RT8105GS Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

RT8105GS Features

  • Step-down DC-DC switching controller
  • 4.75V to 13.2V supply voltage range
  • 300kHz switching frequency
  • Surface mount 8-SOP package
  • RoHS3 compliant

RT8105GS Applications

  • Buck converter for DC-DC step-down regulation
  • Power management for low-voltage digital circuits
  • Suitable for 5V to 3.3V conversion applications
  • Used in point-of-load (POL) power supplies
  • Ideal for single-output buck regulator designs

RT8105GS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the RT8105GS?

The supply voltage range is 4.75V to 13.2V.

What package is the RT8105GS available in?

The RT8105GS is available in an 8-SOIC (8-SOP) surface mount package.

What is the operating temperature range of the RT8105GS?

The operating temperature range is -20°C to 85°C (TA).

What is the switching frequency of the RT8105GS?

300kHz.

Does the RT8105GS have synchronous rectification?

Yes, it includes a synchronous rectifier.

What is the maximum duty cycle of the RT8105GS?

100%.

How many outputs does the RT8105GS have?

It has a single output.

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