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TPS75533KTTRG3 The Texas Instruments TPS75533KTTRG3 is a 3.3V, 5A low-dropout linear voltage regulator. It offers fast transient response and low quiescent current, suitable for various power management applications.
Mfr Part #:

TPS75533KTTRG3

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS75533KTTRG3 is a 3.3V, 5A low-dropout linear voltage regulator. It offers fast transient response and low quiescent current, suitable for various power management applications.
✓ Total Stock: 60 pcs
$ Price Range: $0.28

TPS75533KTTRG3 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 ✓
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60 pcs
On Request
60 pcs On Request 1 On Request On Request 18+ On Request On Request
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TPS75533KTTRG3 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
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS75533KTTRG3 Description

Short technical summary and product information.

The TPS75533KTTRG3 from Texas Instruments is a high-performance 5A low-dropout (LDO) linear voltage regulator designed for demanding applications. This device provides a stable 3.3V output with a typical dropout voltage of 250mV at 5A, ensuring efficient power conversion. It features fast transient response to handle large load current changes and a low quiescent current of 125µA at full load, which drops to less than 1µA when disabled, conserving power.

 

The regulator includes integrated power-good (PG) status output and an enable (EN) pin for control. Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO) to ensure system reliability. The TPS75533KTTRG3 is available in a 5-pin TO-263 surface-mount package, making it suitable for space-constrained designs.

 

Key electrical characteristics include a PSRR of 60dB at 100Hz and an operating temperature range of -40°C to 125°C. The device is designed for applications requiring a reliable and efficient voltage regulation solution with a significant current capability.

TPS75533KTTRG3 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS75533KTTRG3 3.3V 5A Low Dropout Linear Voltage Regulator
Subcategory: Linear

TPS75533KTTRG3 Compliance

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

TPS75533KTTRG3 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS75533KTTRG3 Features

  • Provides a stable 3.3V output voltage.
  • Capable of delivering up to 5A of output current.
  • Features fast transient response for load changes.
  • Low quiescent current conserves power.
  • Includes over current and thermal shutdown protection.

TPS75533KTTRG3 Applications

  • Ideal for 3.3V digital logic supplies.
  • Powering microcontrollers and FPGAs.
  • Used in industrial control systems.
  • Suitable for automotive electronics modules.
  • Applicable in power management for peripherals.

TPS75533KTTRG3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS75533KTTRG3?

The TPS75533KTTRG3 provides a fixed 3.3V output voltage.

What is the maximum output current for the TPS75533KTTRG3?

The TPS75533KTTRG3 can supply up to 5A of output current.

What is the dropout voltage at 5A for the TPS75533KTTRG3?

The dropout voltage is typically 250mV at an output current of 5A.

What is the quiescent current of the TPS75533KTTRG3?

The typical quiescent current is 125µA at full load and drops to less than 1µA when disabled.

What are the operating temperature limits for the TPS75533KTTRG3?

The device operates within a temperature range of -40°C to 125°C.

What package type is the TPS75533KTTRG3 available in?

The TPS75533KTTRG3 is available in a TO-263-6, D²Pak (5 Leads + Tab), TO-263BA surface-mount package.

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