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TPS73230DBVT The Texas Instruments TPS73230DBVT is a low-dropout (LDO) linear voltage regulator. It offers stable operation with or without an output capacitor and features reverse current protection.
Mfr Part #:

TPS73230DBVT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73230DBVT is a low-dropout (LDO) linear voltage regulator. It offers stable operation with or without an output capacitor and features reverse current protection.
✓ Total Stock: 129,310 pcs
$ Price Range: $1.06

TPS73230DBVT 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
120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
8,777 pcs
On Request
8777 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.

TPS73230DBVT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
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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TPS73230DBVT Description

Short technical summary and product information.

The TPS73230DBVT from Texas Instruments is an NMOS-based, low-dropout (LDO) voltage regulator designed for portable and battery-powered equipment. It provides stable operation with or without an output capacitor, offering excellent load transient response. The device features an input voltage range of 1.7V to 5.5V and an ultra-low dropout voltage of 40mV typical at 250mA.

 

Key electrical characteristics include 0.5% initial accuracy and 1% overall accuracy across line, load, and temperature variations. It boasts low noise performance of 30μVRMS (10kHz to 100kHz) and very low quiescent current, consuming less than 1μA in shutdown mode. Protection features include thermal shutdown and current limiting.

 

This regulator is available in a compact SOT-23-5 package, suitable for surface mount applications. It is designed for noise-sensitive circuitry such as VCOs and point-of-load regulation for DSPs, FPGAs, and microprocessors. Note that this part is marked as obsolete by the manufacturer.

TPS73230DBVT Quick Information

Product Type: Low-Dropout (LDO) Voltage Regulator
Series: TPS732
Canonical Name: Texas Instruments TPS73230DBVT Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO)

TPS73230DBVT Compliance

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

TPS73230DBVT Estimated Pricing

Qty Low High
1+ $1.06 $1.06

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

TPS73230DBVT Features

  • Stable with no output capacitor required.
  • Ultra-low dropout voltage of 40mV typical.
  • Low noise performance of 30μVRMS.
  • Low quiescent current (<1μA in shutdown).
  • Integrated thermal shutdown and current limit.

TPS73230DBVT Applications

  • Portable and battery-powered equipment.
  • Post-regulation for switching supplies.
  • Noise-sensitive circuitry like VCOs.
  • Point of load regulation for processors.

TPS73230DBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73230DBVT?

1.7V to 5.5V.

What package is the TPS73230DBVT available in?

SOT-23-5 (also known as SC-74A, SOT-753).

What is the operating temperature range?

-40°C to 125°C.

What is the dropout voltage of the TPS73230DBVT?

40mV typical at 250mA load, maximum 150mV.

What is the maximum output current?

250mA.

What is the accuracy of the TPS73230DBVT?

0.5% initial accuracy, 1% overall over line, load, and temperature.

What is the quiescent current?

550µA typical operating current, less than 1µA in shutdown mode.

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