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RT2872GSP The RICHTEK RT2872GSP is an adjustable 3A DC DC switching regulator designed for step-down applications. It operates within a 4.5V input voltage range and a temperature range of -40°C to 85°C.
Mfr Part #:

RT2872GSP

Available from 4 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT2872GSP is an adjustable 3A DC DC switching regulator designed for step-down applications. It operates within a 4.5V input voltage range and a temperature range of -40°C to 85°C.
✓ Total Stock: 28,145 pcs
$ Price Range: $1.08

RT2872GSP Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
6,413 pcs
On Request
6413 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,337 pcs
On Request
6337 pcs On Request 1 On Request On Request 21+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
5,395 pcs
On Request
5395 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.

RT2872GSP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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RT2872GSP Description

Short technical summary and product information.

The RICHTEK RT2872GSP is a versatile DC DC switching regulator featuring an adjustable output and a 3A current capability. This device functions as a step-down (buck) converter, utilizing a synchronous rectifier for improved efficiency.

 

It operates with an input voltage of 4.5V and supports a switching frequency range from 300kHz to 1MHz. The regulator is designed for surface mount installation in an 8-SOP exposed pad package, measuring 8-SOIC (0.154", 3.90mm Width) Exposed Pad.

 

The operating temperature range for the RT2872GSP is -40°C to 85°C (TA). Its adjustable output configuration makes it suitable for a variety of power management designs requiring precise voltage regulation.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status, though these are based on available database information and may require verification.

RT2872GSP Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: RT2872GSP Adjustable Step-Down Buck Converter
Subcategory: Voltage Regulators

RT2872GSP Compliance

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

RT2872GSP Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

RT2872GSP Features

  • Adjustable 3A DC DC switching regulator
  • Step-down (buck) topology with synchronous rectifier
  • Operates from 4.5V input voltage
  • Wide switching frequency range
  • Surface mount 8-SOP (EP) package

RT2872GSP Applications

  • Powering integrated circuits
  • Battery operated devices
  • Portable electronic equipment
  • Point-of-load power supplies

RT2872GSP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the RT2872GSP?

The operating voltage is 4.5V.

What is the operating temperature range of the RT2872GSP?

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

What package is the RT2872GSP available in?

The RT2872GSP is available in an 8-SOP-EP (8-SOIC with exposed pad) package.

What is the output current rating of the RT2872GSP?

The output current rating is 3A.

What is the switching frequency range of the RT2872GSP?

The switching frequency range is 300kHz to 1MHz.

Does the RT2872GSP use synchronous rectification?

Yes, the RT2872GSP features synchronous rectification.

What is the output type of the RT2872GSP?

The output type is adjustable.

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