TPS7A2033PDQNR The Texas Instruments TPS7A2033PDQNR is a 300mA ultra-low-noise, low-IQ linear regulator with high PSRR. It offers excellent transient performance for sensitive analog circuits.
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TPS7A2033PDQNR

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS7A2033PDQNR is a 300mA ultra-low-noise, low-IQ linear regulator with high PSRR. It offers excellent transient performance for sensitive analog circuits.
✓ Total Stock: 1,096 pcs

TPS7A2033PDQNR Available from 1 distributor

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TPS7A2033PDQNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPS7A2033PDQNR Description

Short technical summary and product information.

The Texas Instruments TPS7A2033PDQNR is an ultra-small, low-dropout (LDO) linear regulator designed to provide 300mA of output current. It is engineered for applications requiring low noise and high Power Supply Rejection Ratio (PSRR), making it suitable for sensitive analog circuits.

 

Key electrical specifications include an input voltage range of 1.6V to 6.0V and an output voltage range from 0.8V to 5.5V, with a maximum output voltage tolerance of ±1.5%. The regulator boasts a very low dropout voltage, typically 140mV at 300mA for a 3.3V output. It operates with a quiescent current of only 6.5μA and features low output voltage noise of 7μVRMS.

 

The TPS7A2033PDQNR is available in a compact 4-pin X2SON (DQN) package, measuring 1mm x 1mm, suitable for space-constrained designs. It supports surface mount technology and operates within an ambient temperature range of -40°C to 125°C. The regulator is stable with a minimum of 1μF ceramic output capacitor and includes features like smart enable and low inrush current control.

TPS7A2033PDQNR Quick Information

Product Type: LDO Linear Regulator
Series: TPS7A20
Canonical Name: Texas Instruments TPS7A2033PDQNR LDO Linear Regulator
Subcategory: LDO

TPS7A2033PDQNR Compliance

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

TPS7A2033PDQNR Features

  • 300mA ultra-low-noise LDO regulator.
  • High PSRR of 95dB at 1kHz.
  • Very low quiescent current of 6.5μA.
  • Wide input voltage range 1.6V to 6.0V.
  • Compact 1mm x 1mm X2SON package.

TPS7A2033PDQNR Applications

  • Ideal for sensitive analog circuits.
  • Suitable for RF applications.
  • Powering portable electronics.
  • Low noise power supply needs.
  • Space-constrained designs.

TPS7A2033PDQNR FAQs

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

Input voltage: 1.6V to 6.0V. Output voltage: 0.8V to 5.5V.

What is the package type?

X2SON (DQN) with 4 pins.

What is the operating temperature range?

-40°C to 125°C.

What is the dropout voltage?

Maximum 140mV at 300mA output (VOUT=3.3V) for X2SON package.

What is the quiescent current?

Typically 6.5µA.

What is the power supply rejection ratio?

95dB at 1kHz.

What is the output current rating?

300mA.

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