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TPS77533QPWPRQ1 The Texas Instruments TPS77533QPWPRQ1 is a 500mA low-dropout linear voltage regulator with a fixed 3.3V output. It features fast transient response and low quiescent current.
Mfr Part #:

TPS77533QPWPRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS77533QPWPRQ1 is a 500mA low-dropout linear voltage regulator with a fixed 3.3V output. It features fast transient response and low quiescent current.
✓ Total Stock: 5,529 pcs
$ Price Range: $1.66

TPS77533QPWPRQ1 Available from 2 distributors

✓ 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
3,676 pcs
On Request
3676 pcs On Request 1 On Request On Request 0949+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,853 pcs
On Request
1853 pcs On Request 1 On Request On Request 0919+ 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.

TPS77533QPWPRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Control Features
Current
Halogen Free
Industrial Grade
Load Capacitance
Medical Grade
Military Grade
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS77533QPWPRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS77533QPWPRQ1 is a high-performance, 500mA, low-dropout linear voltage regulator designed for fast transient response and stability with low ESR capacitors. It provides a fixed 3.3V output voltage with a typical dropout voltage of 169mV at 500mA.

 

This LDO regulator features an ultralow quiescent current of 85µA typical, making it suitable for battery-powered applications. It includes an Enable (EN) pin for sleep mode, reducing quiescent current to 1µA at +25°C when disabled. Protection features include over current, over temperature, and reverse polarity.

 

The TPS77533QPWPRQ1 is available in a 20-pin HTSSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C. The regulator offers a PSRR of 60dB at 100Hz and 29dB at 100kHz, and has a 2% accuracy over specified conditions for fixed-output versions.

 

This device is qualified for automotive applications and offers ESD protection exceeding 2000V per MIL-STD-883, Method 3015.

TPS77533QPWPRQ1 Quick Information

Product Type: Linear Voltage Regulator
Series: TPS775-Q1
Canonical Name: Texas Instruments TPS77533QPWPRQ1 Low-Dropout Voltage Regulator

TPS77533QPWPRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

TPS77533QPWPRQ1 Estimated Pricing

Qty Low High
1+ $1.66 $1.66

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

TPS77533QPWPRQ1 Features

  • 500mA output current capability.
  • Fixed 3.3V output voltage.
  • Low dropout voltage of 169mV typical.
  • Ultralow 85µA typical quiescent current.
  • 20-HTSSOP surface mount package.

TPS77533QPWPRQ1 Applications

  • Ideal for automotive applications.
  • Suitable for battery-powered systems.
  • Used in FPGA power applications.
  • Powers DSP core and I/O voltages.

TPS77533QPWPRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of TPS77533QPWPRQ1?

Fixed 3.3V.

What is the maximum output current?

500mA.

What is the input voltage range?

2.7V to 10V (minimum 2.7V, maximum 10V).

What is the typical dropout voltage at 500mA?

Typical 169mV; maximum 0.29V.

What is the operating temperature range?

-40°C to 125°C.

What package does the TPS77533QPWPRQ1 come in?

20-HTSSOP (also described as 20-PowerTSSOP).

What protection features does it include?

Over Current, Over Temperature, Reverse Polarity.

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