TPS51125RGER The ADI Electronics TPS51125RGER is a dual-channel synchronous buck controller. It features a wide input voltage range and integrated LDOs for versatile power management.
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TPS51125RGER

Available from 1 distributors
Mfr Name: ADI Electronics
ADI Electronics
The ADI Electronics TPS51125RGER is a dual-channel synchronous buck controller. It features a wide input voltage range and integrated LDOs for versatile power management.
Total Stock: 7,166 pcs
$ Price Range: $1.92

TPS51125RGER Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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7,166 pcs
7166 pcs On Request 1 On Request On Request 21+ On Request On Request

TPS51125RGER Specifications Quick View

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TPS51125RGER Description

Short technical summary and product information.

The TPS51125RGER from ADI Electronics is a dual-channel synchronous buck controller designed for power management applications. It operates with an input voltage range of 4.5 V to 28 V and supports output voltages from 2 V to 5.5 V. This controller includes built-in 100-mA, 5-V and 3.3-V LDOs with switches, simplifying system design.

 

Key features include a 1.6-ms internal voltage servo soft-start and a built-in 1% 2-V reference output. The device offers selectable light-load and PWM-only operation modes, along with adaptive on-time control architecture. Protection features include OVP/UVP/OCP and thermal shutdown.

 

The TPS51125RGER is housed in a 24-pin VQFN package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C. This component is ideal for notebook computers, I/O supplies, and general system power supplies.

TPS51125RGER Quick Information

Product Type: DC/DC Switching Regulator Controller
Canonical Name: TPS51125 Dual-Synchronous Buck Controller
Subcategory: Buck Controller

TPS51125RGER Compliance

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

TPS51125RGER Estimated Pricing

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1+ $1.92 $1.92

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

TPS51125RGER Features

  • Dual-channel synchronous buck controller.
  • Wide 4.5-V to 28-V input voltage range.
  • Integrated 100-mA LDOs for 5-V and 3.3-V.
  • Built-in 1% 2-V reference output.
  • 24-pin VQFN package.

TPS51125RGER Applications

  • Used in power management circuits
  • Suitable for electronic systems requiring voltage regulation
  • Ideal for embedded power supplies
  • Applicable in industrial and consumer electronics

TPS51125RGER FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS51125RGER?

The input voltage range is 4.5 V to 28 V.

What is the output voltage range of the TPS51125RGER?

The output voltage range is 2 V to 5.5 V.

Does the TPS51125RGER have integrated LDOs?

Yes, it has built-in 100-mA, 5-V and 3.3-V LDOs with switches.

What is the operating temperature range for this component?

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

What package type is the TPS51125RGER supplied in?

It is supplied in a 24-pin VQFN package.

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