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TPS75433QPWPR The Texas Instruments TPS75433QPWPR is a 3.3V, 2A low-dropout linear voltage regulator. It features fast transient response and a power good output.
Mfr Part #:

TPS75433QPWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS75433QPWPR is a 3.3V, 2A low-dropout linear voltage regulator. It features fast transient response and a power good output.
✓ Total Stock: 14,353 pcs
$ Price Range: $2.43

TPS75433QPWPR 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
12,053 pcs
On Request
12053 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,300 pcs
On Request
2300 pcs On Request 1 On Request On Request 2010 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.

TPS75433QPWPR 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
Tape & Reel
Tolerance
Voltage
Voltage Dropout (Max)
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TPS75433QPWPR Description

Short technical summary and product information.

The Texas Instruments TPS75433QPWPR is a 2-Amp, ultra-low-dropout voltage regulator designed for applications requiring fast transient response and stable output voltage. It provides a fixed 3.3V output with a maximum dropout voltage of 0.4V at 2A.

 

Key features include a typical quiescent current of 75µA, which drops to 1µA in shutdown mode, making it suitable for battery-powered systems. The device offers integrated power-good (PG) status output and thermal shutdown protection for enhanced system reliability. It also includes an enable pin for control.

 

This regulator is available in a 20-pin HTSSOP package, suitable for surface mounting. The operating temperature range is -40°C to 125°C, making it robust for various environmental conditions. Applications include telecom, servers, and DSP/FPGA power supplies.

TPS75433QPWPR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS75433QPWPR Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulators

TPS75433QPWPR Compliance

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

TPS75433QPWPR Estimated Pricing

Qty Low High
1+ $2.43 $2.43

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

TPS75433QPWPR Features

  • 2-Amp output current capability.
  • 3.3V fixed output voltage.
  • Low dropout voltage of 0.4V at 2A.
  • Fast transient response for load changes.
  • Power good status output included.

TPS75433QPWPR Applications

  • Suitable for telecom power supplies.
  • Used in server power management.
  • Ideal for DSP and FPGA supplies.
  • Provides stable 3.3V power rail.

TPS75433QPWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS75433QPWPR?

The TPS75433QPWPR provides a fixed 3.3V output voltage.

What is the maximum output current for the TPS75433QPWPR?

The TPS75433QPWPR can supply up to 2A of output current.

What is the dropout voltage of the TPS75433QPWPR at 2A?

The dropout voltage is a maximum of 0.4V at 2A.

What is the operating temperature range for this voltage regulator?

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

What package type is the TPS75433QPWPR supplied in?

The TPS75433QPWPR is supplied in a 20-HTSSOP package.

Does the TPS75433QPWPR have a power good output?

Yes, the TPS75433QPWPR features an open-drain power good status output.

What is the quiescent current of the TPS75433QPWPR?

The typical quiescent current is 75µA.

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