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TPS73533DRBR The Texas Instruments TPS73533DRBR is a 500mA low-dropout linear voltage regulator with a fixed 3.3V output. It features low quiescent current and a compact 8-SON package.
Mfr Part #:

TPS73533DRBR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73533DRBR is a 500mA low-dropout linear voltage regulator with a fixed 3.3V output. It features low quiescent current and a compact 8-SON package.
✓ Total Stock: 8,622 pcs
$ Price Range: $0.78

TPS73533DRBR Available from 4 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
3,181 pcs
On Request
3181 pcs On Request 1 On Request On Request 20 On Request On Request
Rayichip ✓
Non-Authorised Inventory information
3,011 pcs
On Request
3011 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,457 pcs
On Request
1457 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
973 pcs
On Request
973 pcs On Request 1 On Request On Request On Request 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.

TPS73533DRBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS73533DRBR Description

Short technical summary and product information.

The Texas Instruments TPS73533DRBR is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a stable 3.3V output voltage with a maximum output current of 500mA.

 

Key electrical characteristics include a very low quiescent current of 45µA, a high power-supply rejection ratio (PSRR) of 68dB at 1kHz, and low noise of 13.2µV RMS. The regulator has a fast start-up time of 45µs and is stable with a 2.2µF ceramic output capacitor. It offers excellent load and line transient response and features protection against over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

This device is suitable for applications requiring efficient and clean power delivery. It operates over a temperature range of -40°C to 125°C.

 

The TPS73533DRBR is available in an 8-SON (3x3) package, suitable for surface mount applications. The package type is 8-VDFN Exposed Pad, and it comes in a standard quantity of 250 units on tape and reel.

TPS73533DRBR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS735
Canonical Name: Texas Instruments TPS73533DRBR Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS73533DRBR Compliance

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

TPS73533DRBR Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TPS73533DRBR Features

  • 500mA low-dropout linear regulator.
  • Fixed 3.3V output voltage.
  • Low 45µA quiescent current.
  • High PSRR of 68dB at 1kHz.
  • Compact 8-SON package.

TPS73533DRBR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power management systems.
  • Provides clean power for sensitive circuits.

TPS73533DRBR FAQs

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

2.7V to 6.5V.

What is the output voltage?

Fixed 3.3V.

What is the output current capability?

500mA.

What is the dropout voltage?

Maximum 0.5V at 500mA; typical 280mV.

What is the quiescent current?

45µA typical.

What is the operating temperature range?

-40°C to 125°C.

What package is available?

8-SON (3x3) and 8-VDFN exposed pad.

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