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TPS79433DGNRG4 The Texas Instruments TPS79433DGNRG4 is a 250mA low-dropout linear voltage regulator with a fixed 3.3V output. It is available in an 8-MSOP package.
Mfr Part #:

TPS79433DGNRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79433DGNRG4 is a 250mA low-dropout linear voltage regulator with a fixed 3.3V output. It is available in an 8-MSOP package.
✓ Total Stock: 1,098 pcs
$ Price Range: $23.40

TPS79433DGNRG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,098 pcs
On Request
1098 pcs On Request 1 On Request On Request 07+NOPB 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.

TPS79433DGNRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Spacing
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS79433DGNRG4 Description

Short technical summary and product information.

The TPS79433DGNRG4 is a 250mA low-dropout linear voltage regulator from Texas Instruments, designed for applications requiring high power-supply rejection ratio (PSRR) and ultralow noise. It features a fixed 3.3V output voltage and a maximum input voltage of 5.5V.

 

This regulator offers excellent transient response and a low dropout voltage of 0.2V at 250mA. It operates over a temperature range of -40°C to 125°C and includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device is supplied in an 8-MSOP Exposed Pad package, suitable for surface mounting.

 

Key electrical characteristics include a typical quiescent current of 220 µA and a PSRR of 65dB to 40dB across a frequency range of 100Hz to 100kHz. The enable control feature allows for power management.

 

Applications for this regulator include noise-sensitive analog circuits, RF applications like VCOs and receivers, and portable electronic devices where low noise and high efficiency are critical.

TPS79433DGNRG4 Quick Information

Product Type: Voltage Regulator - Linear
Series: TPS79433
Canonical Name: TPS79433DGNRG4 Low-Dropout Linear Regulator

TPS79433DGNRG4 Compliance

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

TPS79433DGNRG4 Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

TPS79433DGNRG4 Features

  • 250mA low-dropout linear regulator
  • Fixed 3.3V output voltage
  • High PSRR and ultralow noise
  • Enable control feature included
  • 8-MSOP exposed pad package

TPS79433DGNRG4 Applications

  • Ideal for noise-sensitive RF circuits
  • Suitable for portable electronics
  • Used in analog signal processing
  • Powering sensitive analog components

TPS79433DGNRG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79433DGNRG4?

The output voltage is 3.3V.

What is the maximum input voltage for the TPS79433DGNRG4?

The maximum input voltage is 5.5V.

What is the operating temperature range of the TPS79433DGNRG4?

-40°C to 125°C.

What protections are included in the TPS79433DGNRG4?

It includes over current, over temperature, reverse polarity, and under voltage lockout protections.

What package type does the TPS79433DGNRG4 use?

It uses an 8-TSSOP, 8-MSOP package with an exposed pad.

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