2A 5V Adjustable Low Dropout Voltage Regulator
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Information 2A 5V-Adjustable Low Dropout Voltage Regulator
Output Option Adjustable, Fixed
VOUT (V) 5, Adj
VOUT Adj MIN (V) 0.7
VOUT Adj MAX (V) 5.3
IOUT (mA) 2000
VIN MIN (V) 1.8
IQ (µA) 30
Accuracy (%) 2%
Vdrop (mV) 550
Output Noise (µVRMS) 24
PSRR (dB) 70
Junction Temp Range (°C) -40 to 85
Package TO252-5, NSOIC-8
Features Enable,Power Good,Current limit and thermal protection,Reverse Bias Protection
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The XRP6272 is a low dropout voltage regulator capable of a constant output current up to 2 Amps. A wide 1.8V to 6V input voltage range allows for single supply operations from industry standard 1.8V, 2.8V, 3.3V and 5V power rails as well as the 5.8V rail. 

With better than ±2% output voltage accuracy, low output noise and high Power Supply Rejection Ratio (PSRR), the XRP6272 is perfectly suited for powering RF circuits. Optimized for use with small, low cost ESR ceramic output capacitors and featuring a low 30μA quiescent current, this device is also adequate for use in battery powered portable equipment. The XRP6272 operates by default as a 5V fixed output voltage regulator while usage of an external resistor voltage divider allows adjustable output voltages as low as 0.7V. An enable function, power good flag and output noise reduction pin complete the feature set.

Built-in current limit and thermal protections ensure safe operation under abnormal operating conditions.

The XRP6272 is offered in RoHS compliant, green/halogen free 5-pin TO-252 and 8-pin exposed pad SOIC packages.

  • Guaranteed 2A output current
    • Low 550mV dropout at 3.3V/2A
  • 1.8V to 6V single input voltage range
    • Fixed 5V and adjustable output voltage
    • ±2% output voltage accuracy
  • 30µA quiescent current
  • Power good and enable functions
  • 70dB power supply rejection ratio
  • Low output noise
  • 0.01µA shutdown current
  • Current limit and thermal protection
  • "Green"/Halogen free 5-pin TO252 and 8-pin exposed pad SOIC packages

  • Networking equipment
  • RF circuitry power supplies
  • Set-top box equipment
  • Portable equipment

Documentation & Design Tools

Type Title Version Date File Size
Data Sheets XRP6272 2A 5V-Adjustable Low Dropout Voltage Regulator 1.2.3 August 2023 1.4 MB
Application Notes AN200, Downloading and Installing CAD Symbols and Footprints with Ultra Librarian April 2019 1.2 MB
Product Flyers Power Management & Interface Products for Cable, Satellite and IP STB/Home Gateway March 2018 2 MB
Product Brochures Power Management Brochure October 2020 2.4 MB
Symbols & Footprints XRP6272ITC5TR-F CAD File (.bxl) September 2018 19.5 KB
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Quality & RoHS

Part Number RoHS | Exempt RoHS Halogen Free REACH TSCA MSL Rating / Peak Reflow Package
XRP6272ITC5TR-F N Y Y Y Y L2 / 260ᵒC TO-252-5 OPT2

Click on the links above to download the Certificate of Non-Use of Hazardous Substances.

Additional Quality Documentation may be available, please Contact Support.

Parts & Purchasing

Part Number Pkg Code Min Temp Max Temp Status Buy Now Order Samples
XRP6272IDBTR-F HSOIC8 OPT1 -40 85 Active Order
XRP6272ITC5TR-F TO-252-5 -40 85 Active Order

Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.


Pkg Code Details Quantities Dimensions PDF
  • JEDEC Reference: MS-012
  • MSL Pb-Free: L3 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 60ºC/W
  • Bulk Pack Style: n/a
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 2500
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
  • Tape & Reel Unit Orientation: Pin 1 near sprocket hole
  • Dimensions: mm
  • Length: 4.90
  • Width: 3.90
  • Thickness: 1.75
  • Lead Pitch: 1.27
  • JEDEC Reference: TO-252
  • MSL Pb-Free: L2 @ 260°C
  • MSL SnPb Eutectic:
  • ThetaJA: 59°C/W
  • Bulk Pack Style: n/a
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 2000
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330x16x8
  • Tape & Reel Unit Orientation: Heatsink near to sprocket
  • Dimensions: mm
  • Length: 5.46
  • Width: 6.54
  • Thickness: 2.39
  • Lead Pitch: 1.27


Distribution Date Description File
07/19/2021 To improve manufacturing efficiency, leadframe supplier has gone from 1 row to 4 row strip. For this TO-252-5L package, there are minor cosmetic differences to the package form; a) Chamfered, 45° corners to reduce stress b) Heat sink shape for sturdier mold lock c) Ejector pin mark on package bottom Otherwise, there is no impact to fit and electrical function. No change to land pattern is required to use this updated package.
08/16/2012 Material change: Bond wire is changed from gold to copper. To update our manufacturing to be compatible with current industry standards and maintain capacity.

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Yes. Try our Excel-based heat calculation spreadsheet ANP-03, Thermal Calculator
For further study, this spreadsheet is mentioned in the following helpful application note: ANP-02, Thermal Considerations for Linear Regulators 

The -F suffix indicates ROHS / Green compliance: