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TPS73233DBVT The Texas Instruments TPS73233DBVT is a 250mA, 3.3V fixed output low-dropout linear voltage regulator. It offers excellent load transient response and reverse current protection.
Mfr Part #:

TPS73233DBVT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73233DBVT is a 250mA, 3.3V fixed output low-dropout linear voltage regulator. It offers excellent load transient response and reverse current protection.
✓ Total Stock: 37,471 pcs
$ Price Range: $0.72

TPS73233DBVT Available from 3 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
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request On Request On Request On Request
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
111 pcs
On Request
111 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.

TPS73233DBVT 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
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS73233DBVT Description

Short technical summary and product information.

The Texas Instruments TPS73233DBVT is a high-accuracy, ultra-low-dropout linear voltage regulator designed for portable and battery-powered equipment. It features an NMOS topology providing low reverse leakage current and stable operation even without an output capacitor.

 

This regulator operates with an input voltage range of 1.7V to 5.5V and provides a fixed 3.3V output at up to 250mA. Key electrical characteristics include an ultra-low dropout voltage of 40mV typical at 250mA, low noise of 30μVRMS, and 1% overall accuracy over line, load, and temperature variations. It also includes thermal shutdown and current limit protection.

 

The TPS73233DBVT is available in a compact SOT-23-5 package, suitable for surface mount applications. Its low quiescent current, less than 1μA in shutdown mode, makes it ideal for power-sensitive designs. Applications include post-regulation for switching supplies and noise-sensitive circuitry like VCOs.

TPS73233DBVT Quick Information

Product Type: Low-Dropout Regulator
Canonical Name: TPS73233DBVT Low-Dropout Voltage Regulator
Subcategory: LDO

TPS73233DBVT Compliance

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

TPS73233DBVT Estimated Pricing

Qty Low High
1+ $0.72 $0.72

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

TPS73233DBVT Features

  • Stable with no output capacitor required.
  • Ultra-low dropout voltage of 40mV typical.
  • Low noise output of 30μVRMS.
  • Reverse current protection included.
  • Compact SOT-23-5 package.

TPS73233DBVT Applications

  • Ideal for portable battery-powered devices.
  • Suitable for post-regulation of switchers.
  • Powers noise-sensitive circuitry like VCOs.
  • Point-of-load regulation for DSPs.

TPS73233DBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73233DBVT?

The input voltage range is from 1.7V to 5.5V.

What package is available for the TPS73233DBVT?

It is available in a SOT-23-5 surface-mount package.

What is the operating temperature range?

It operates from -40°C to 125°C.

What is the maximum output current?

It can deliver up to 250mA.

What is the dropout voltage at 250mA load?

Typically 40mV, with a maximum of 150mV.

What is the quiescent current in normal operation and shutdown?

Typical quiescent current is 550µA in normal operation and 1µA in shutdown.

What is the power supply rejection ratio?

58dB at 100Hz and 37dB at 10kHz.

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