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TPS79633DCQG4 The Texas Instruments TPS79633DCQG4 is a 3.3V, 1A low-dropout linear voltage regulator. It offers ultralow noise and high power-supply rejection ratio (PSRR).
Mfr Part #:

TPS79633DCQG4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79633DCQG4 is a 3.3V, 1A low-dropout linear voltage regulator. It offers ultralow noise and high power-supply rejection ratio (PSRR).
✓ Total Stock: 60,882 pcs
$ Price Range: $0.28

TPS79633DCQG4 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
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
615 pcs
On Request
615 pcs On Request 1 On Request On Request 09+ 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.

TPS79633DCQG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS79633DCQG4 Description

Short technical summary and product information.

The Texas Instruments TPS79633DCQG4 is a 1-A low-dropout linear voltage regulator designed for applications requiring ultralow noise and high power-supply rejection ratio (PSRR). It features a fixed 3.3V output voltage and is stable with a small 1-µF ceramic capacitor on the output.

 

This regulator provides excellent load and line transient responses and has a very low dropout voltage of 0.33V at a 1A load. Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device operates over a temperature range of -40°C to 125°C.

 

Packaged in a SOT-223-6 surface-mount package, the TPS79633DCQG4 is suitable for various electronic designs. Its high PSRR (59dB ~ 42dB from 100Hz to 100kHz) and ultralow noise characteristics make it ideal for noise-sensitive applications such as RF circuits and audio systems.

TPS79633DCQG4 Quick Information

Product Type: Linear Voltage Regulator
Series: TPS796xx
Canonical Name: Texas Instruments TPS79633DCQG4 Linear Voltage Regulator
Subcategory: LDO

TPS79633DCQG4 Compliance

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

TPS79633DCQG4 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS79633DCQG4 Features

  • 1A low-dropout linear voltage regulator.
  • Fixed 3.3V output voltage.
  • Ultralow noise and high PSRR.
  • Stable with 1µF ceramic capacitor.
  • SOT-223-6 surface mount package.

TPS79633DCQG4 Applications

  • Ideal for RF applications.
  • Suitable for audio circuits.
  • Powers noise-sensitive analog components.
  • Used in portable electronics.

TPS79633DCQG4 FAQs

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

The output voltage is fixed at 3.3V.

What is the maximum output current?

The maximum output current is 1A.

What is the dropout voltage?

The typical dropout voltage is 0.33V at 1A output current.

What is the operating temperature range?

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

What package does this regulator come in?

It comes in a SOT-223-6 surface-mount package.

Does the regulator have an enable pin?

Yes, it has an enable (EN) control input.

What protection features are included?

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

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