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TPS51461RGER The Texas Instruments TPS51461RGER is a 6A synchronous buck converter designed for step-down applications. It supports input voltages from 3.3V to 5V and offers an output current of up to 6A.
Mfr Part #:

TPS51461RGER

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS51461RGER is a 6A synchronous buck converter designed for step-down applications. It supports input voltages from 3.3V to 5V and offers an output current of up to 6A.
✓ Total Stock: 56,767 pcs
$ Price Range: $3.61

TPS51461RGER Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
51,657 pcs
On Request
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,970 pcs
On Request
4970 pcs On Request 1 On Request On Request 1214+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
140 pcs
On Request
140 pcs On Request 1 On Request On Request 1240+ 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.

TPS51461RGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS51461RGER Description

Short technical summary and product information.

The TPS51461RGER from Texas Instruments is a fully integrated synchronous buck converter employing D-CAP+ mode architecture. It is designed for step-down applications requiring high performance and optimized Bill of Materials (BOM) in compact system sizes.

 

This converter supports input voltages ranging from 3.3V to 5V and can deliver a maximum output current of 6A. The output voltage is programmable, with a minimum output voltage of 0.675V and a maximum of 0.9V. It operates with selectable switching frequencies of 700 kHz and 1 MHz, and features a typical quiescent current of 1.1mA.

 

The TPS51461RGER is housed in a small 4mm x 4mm, 24-pin VQFN package, making it suitable for space-constrained designs. It features integrated FETs, minimum external parts count, and supports MLCC output capacitors. The operating temperature range is -40°C to 85°C.

 

Key features include adaptive/dynamic voltage scaling, enable function, light load efficiency, output discharge, power good signal, and adjustable soft start. This device is well-suited for low-voltage applications stepping down from 5V or 3.3V rails, commonly found in notebook and desktop computers.

TPS51461RGER Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS51461 Synchronous Step-Down Converter
Subcategory: Synchronous Buck Converter

TPS51461RGER Compliance

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

TPS51461RGER Estimated Pricing

Qty Low High
1+ $3.61 $3.61

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

TPS51461RGER Features

  • 6A maximum output current capability.
  • Supports 3.3V to 5V input voltage.
  • Programmable output voltage range.
  • Selectable 700kHz and 1MHz frequency.
  • Compact 4mm x 4mm, 24-pin VQFN package.

TPS51461RGER Applications

  • Ideal for low-voltage step-down applications.
  • Suitable for notebook and desktop computers.
  • Supports Intel system agent applications.
  • Compact designs requiring high efficiency.

TPS51461RGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the TPS51461RGER?

The TPS51461RGER has a maximum output current of 6A.

What is the input voltage range for the TPS51461RGER?

The TPS51461RGER supports input voltages of 3.3V and 5V.

What are the selectable switching frequencies for the TPS51461RGER?

The TPS51461RGER offers selectable switching frequencies of 700kHz and 1MHz.

What is the operating temperature range of the TPS51461RGER?

The operating temperature range for the TPS51461RGER is -40°C to 85°C.

What package type is the TPS51461RGER available in?

The TPS51461RGER is available in a 24-VQFN (4x4mm) package.

What is the RoHS status of the TPS51461RGER?

The TPS51461RGER is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TPS51461RGER?

The Moisture Sensitivity Level (MSL) for the TPS51461RGER is 1.

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