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TPS51463RGER The Texas Instruments TPS51463RGER is a fully integrated synchronous buck regulator with D-CAP+ mode. It supports input voltages from 3.3V to 5V and provides a programmable output voltage between 0.75V and 0.9V with up to 4A of output current.
Mfr Part #:

TPS51463RGER

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS51463RGER is a fully integrated synchronous buck regulator with D-CAP+ mode. It supports input voltages from 3.3V to 5V and provides a programmable output voltage between 0.75V and 0.9V with up to 4A of output current.
✓ Total Stock: 78,972 pcs
$ Price Range: $3.06

TPS51463RGER Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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66,963 pcs
On Request
66963 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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10,149 pcs
On Request
10149 pcs On Request 1 On Request On Request 1210+ On Request On Request
Smaxon Electronics ✓
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1,860 pcs
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1860 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.

TPS51463RGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle (Max)
Features
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS51463RGER Description

Short technical summary and product information.

The TPS51463RGER from Texas Instruments is a highly integrated synchronous buck converter designed for step-down applications where space and performance are critical. It operates with an input voltage range of 3.3V to 5V and delivers a programmable output voltage from 0.75V to 0.9V, capable of handling up to 4A of output current.

 

This converter features TI's proprietary D-CAP+ mode architecture, minimizing external component count and supporting MLCC output capacitors. It offers selectable switching frequencies of 700 kHz and 1 MHz, along with features like auto-skip mode, pre-bias startup, and output discharge.

 

The TPS51463RGER is housed in a compact 4 mm x 4 mm, 24-pin VQFN package, making it suitable for space-constrained designs. It operates within an ambient temperature range of -40°C to 85°C and is designed for surface mount applications.

 

This device is well-suited for low-voltage applications stepping down from 5V or 3.3V rails, commonly found in notebook and desktop computers, particularly for Intel Chief River platform ULV CPU system agent applications.

TPS51463RGER Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: Texas Instruments TPS51463RGER Synchronous Buck Converter
Subcategory: Buck Converter

TPS51463RGER Compliance

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

TPS51463RGER Estimated Pricing

Qty Low High
1+ $3.06 $3.06

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

TPS51463RGER Features

  • Integrated FETs with D-CAP+ mode architecture.
  • Supports 3.3V to 5V input voltage range.
  • Programmable output voltage from 0.75V to 0.9V.
  • Maximum output current of 4A.
  • Selectable 700kHz and 1MHz switching frequencies.

TPS51463RGER Applications

  • Suitable for processor core voltage rails.
  • Ideal for FPGA and SoC power supplies.
  • Used in point-of-load (POL) regulators.
  • Applicable in low-voltage distributed power systems.

TPS51463RGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS51463RGER?

The input voltage range is 3.3V to 5V.

What is the output current capability of the TPS51463RGER?

The maximum output current is 4A.

What is the output voltage range of the TPS51463RGER?

The output voltage is adjustable from 0.75V to 0.9V.

What is the operating temperature range of the TPS51463RGER?

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

What package does the TPS51463RGER come in?

It comes in a 24-VFQFN exposed pad package, also referred to as 24-VQFN (4x4mm).

What control mode does the TPS51463RGER use?

It uses D-CAP+ control mode.

Does the TPS51463RGER have a synchronous rectifier?

Yes, it includes a synchronous rectifier for improved efficiency.

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