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TPS75003RHLR The Texas Instruments TPS75003RHLR is an integrated and configurable Power Management IC (PMIC) featuring two 3A buck controllers and one 300mA LDO. It supports an input voltage range of 2.2V to 6.5V.
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TPS75003RHLR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS75003RHLR is an integrated and configurable Power Management IC (PMIC) featuring two 3A buck controllers and one 300mA LDO. It supports an input voltage range of 2.2V to 6.5V.
✓ Total Stock: 26,128 pcs
$ Price Range: $2.45

TPS75003RHLR Available from 5 distributors

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TPS75003RHLR Specifications Quick View

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TPS75003RHLR Description

Short technical summary and product information.

The TPS75003RHLR from Texas Instruments is a versatile, configurable Power Management IC (PMIC) designed to provide multiple power rails for various applications. It integrates two high-efficiency 3A buck controllers and a 300mA LDO, offering a total of three regulated outputs.

 

This PMIC operates with an input voltage range of 2.2V to 6.5V and supports adjustable output voltages. The buck converters can be configured for outputs between 1.2V and 6.5V, while the LDO offers adjustable outputs from 1.0V to 6.5V. Key electrical features include a typical quiescent current of 75µA and a shutdown current of 0.05µA. The switching frequency can reach up to 300kHz.

 

Designed for flexibility, the TPS75003RHLR includes independent soft-start and enable functions for each supply, allowing for precise power sequencing. It is housed in a compact 20-VQFN package with exposed pad, measuring 4.5mm x 3.5mm, suitable for space-constrained designs. The operating temperature range is -40°C to 85°C, and it features overcurrent protection.

 

This device is tested and endorsed by Xilinx for powering Spartan-3, Spartan-3E, and Spartan-3L FPGAs, making it a suitable choice for embedded systems requiring robust power management.

TPS75003RHLR Quick Information

Product Type: Power Management IC (PMIC)
Canonical Name: Texas Instruments TPS75003RHLR Configurable Multi-Rail PMIC
Subcategory: Specialized PMIC

TPS75003RHLR Compliance

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

TPS75003RHLR Estimated Pricing

Qty Low High
1+ $2.45 $2.45

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

TPS75003RHLR Features

  • Integrated dual 3A buck controllers and one 300mA LDO.
  • Adjustable output voltages for all channels.
  • Input voltage range of 2.2V to 6.5V.
  • Independent soft-start and enable controls.
  • Compact 4.5mm x 3.5mm VQFN package.

TPS75003RHLR Applications

  • Powering Xilinx Spartan FPGAs.
  • Multi-rail power supply systems.
  • Embedded system power management.
  • Portable electronic devices.

TPS75003RHLR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS75003RHLR?

The input voltage range is 2.2V to 6.5V.

What is the maximum output current of the buck converters?

Each buck converter can deliver up to 3A.

What is the output current capability of the LDO?

The LDO provides up to 300mA.

What is the operating temperature range?

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

What package is the TPS75003RHLR available in?

It is available in a 20-VQFN Exposed Pad package (3.5x4.5mm).

Does the TPS75003RHLR include overcurrent protection?

Yes, it includes overcurrent protection.

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