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TPS7A5301RPSR The Texas Instruments TPS7A5301RPSR is a 3-A, low-noise, high-accuracy, ultra-low-dropout linear voltage regulator. It offers an adjustable output voltage with features like Enable, Power Good, and Soft Start.
Mfr Part #:

TPS7A5301RPSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS7A5301RPSR is a 3-A, low-noise, high-accuracy, ultra-low-dropout linear voltage regulator. It offers an adjustable output voltage with features like Enable, Power Good, and Soft Start.
✓ Total Stock: 4,350 pcs
$ Price Range: $1.37

TPS7A5301RPSR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
4,349 pcs
On Request
4349 pcs On Request 1 On Request On Request On Request On Request On Request
Shenzhen YJT Company Limited ✓
Non-Authorised Inventory information
1 pcs
On Request
1 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.

TPS7A5301RPSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Features
Load Capacitance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS7A5301RPSR Description

Short technical summary and product information.

The TPS7A5301RPSR from Texas Instruments is a high-performance linear voltage regulator designed for demanding applications. It provides a stable and low-noise output with a maximum current capability of 3 A and a typical dropout voltage of 60 mV at 3 A. The regulator features high accuracy of 0.5% over line, load, and temperature variations, and a low output voltage noise of 4.4 µVrms.

 

Key electrical characteristics include an input voltage range of 1.1 V to 6.5 V with BIAS and an adjustable output voltage range from 0.8 V to 5 V. It offers excellent power-supply rejection ratio (PSRR) of up to 40 dB at 500 kHz. Control features include Enable, Power Good, and Soft Start, along with protection features such as Over Current, Over Temperature, and Under Voltage Lockout (UVLO).

 

Packaged in a 12-VQFN-HR (2.2x2.5 mm) surface-mount package, the TPS7A5301RPSR is suitable for space-constrained designs. Its operating temperature range is -40°C to 125°C (TJ), making it robust for various environmental conditions. This device is ideal for applications requiring clean power, such as sensitive analog circuits, FPGAs, and processors.

TPS7A5301RPSR Quick Information

Product Type: LDO Voltage Regulator
Canonical Name: TPS7A5301RPSR 3-A Low-Noise High-Accuracy Ultra-Low-Dropout Voltage Regulator
Subcategory: Linear (LDO)

TPS7A5301RPSR Compliance

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

TPS7A5301RPSR Estimated Pricing

Qty Low High
1+ $1.37 $1.37

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

TPS7A5301RPSR Features

  • 3-A output current capability.
  • Low output noise of 4.4 µVrms.
  • High accuracy of 0.5% over conditions.
  • Adjustable output voltage range.
  • Enable, Power Good, and Soft Start features.

TPS7A5301RPSR Applications

  • Ideal for sensitive analog circuits.
  • Suitable for FPGA power supplies.
  • Used in processor power delivery.
  • Provides clean power for sensitive loads.

TPS7A5301RPSR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current rating of the TPS7A5301RPSR?

The TPS7A5301RPSR can deliver up to 4A of output current.

What is the dropout voltage of this regulator?

The typical dropout voltage is 60mV, with a maximum of 110mV at 3A with BIAS.

What is the output noise level?

The output noise is 4.4µVrms.

What is the operating temperature range?

The operating junction temperature range is -40°C to +125°C.

What package is the TPS7A5301RPSR available in?

It is available in a 12-VFQFN package (12-VQFN-HR 2.2x2.5mm) for surface mount.

What protection features does this LDO include?

It includes overcurrent, overtemperature, and undervoltage lockout (UVLO) protection.

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