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TPS79530DCQ The Texas Instruments TPS79530DCQ is a 3V, 500mA low-dropout linear voltage regulator. It offers ultra-low noise and high PSRR, making it suitable for noise-sensitive applications.
Mfr Part #:

TPS79530DCQ

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79530DCQ is a 3V, 500mA low-dropout linear voltage regulator. It offers ultra-low noise and high PSRR, making it suitable for noise-sensitive applications.
✓ Total Stock: 21,305 pcs
$ Price Range: $0.28

TPS79530DCQ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
21,271 pcs
On Request
21271 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
34 pcs
On Request
34 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.

TPS79530DCQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS79530DCQ Description

Short technical summary and product information.

The Texas Instruments TPS79530DCQ is a 500mA, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise and high power-supply rejection ratio (PSRR).

 

This device provides a fixed 3V output voltage with a low dropout voltage of 110mV typical at 500mA. It features excellent load and line transient responses and is stable with a small 1µF ceramic capacitor. The regulator operates over a temperature range of -40°C to 125°C.

 

Key electrical characteristics include a high PSRR of 50dB at 10kHz and low noise levels of 33µVRMS (legacy) or 78µVRMS (new chip). Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

The TPS79530DCQ is supplied in a 6-pin SOT-223 package, suitable for surface mount applications. Its performance characteristics make it well-suited for noise-sensitive analog components and portable RF electronics.

TPS79530DCQ Quick Information

Product Type: Linear Voltage Regulator
Series: TPS795
Canonical Name: Texas Instruments TPS79530DCQ Linear Voltage Regulator
Subcategory: LDO Regulators

TPS79530DCQ Compliance

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

TPS79530DCQ Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS79530DCQ Features

  • 500mA low-dropout linear regulator.
  • Fixed 3V output voltage.
  • Ultra-low noise performance.
  • High PSRR for noise-sensitive circuits.
  • SOT-223-6 surface mount package.

TPS79530DCQ Applications

  • Portable RF electronics.
  • Noise-sensitive analog circuits.
  • Power management applications.
  • Battery-powered devices.

TPS79530DCQ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79530DCQ?

The output voltage is fixed at 3V.

What is the maximum output current?

The maximum output current is 500mA.

What is the dropout voltage?

The typical dropout voltage is 110mV, with a maximum of 170mV at 500mA.

What is the operating temperature range?

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

What package is the TPS79530DCQ available in?

It is available in a surface-mount SOT-223-6 package.

What protection features does it include?

It includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection.

Is the output voltage adjustable?

No, the output voltage is fixed.

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