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TLV74033PDBVR The Texas Instruments TLV74033PDBVR is a 3.3V, 300mA low-dropout linear regulator. It features foldback overcurrent protection and active output discharge.
Mfr Part #:

TLV74033PDBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV74033PDBVR is a 3.3V, 300mA low-dropout linear regulator. It features foldback overcurrent protection and active output discharge.
✓ Total Stock: 86,601 pcs
$ Price Range: $0.02

TLV74033PDBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
42,861 pcs
On Request
42861 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
42,383 pcs
On Request
42383 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,357 pcs
On Request
1357 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.

TLV74033PDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TLV74033PDBVR Description

Short technical summary and product information.

The TLV74033PDBVR from Texas Instruments is a low-dropout (LDO) linear regulator designed for power-sensitive applications. It provides a fixed output voltage of 3.3V and can supply up to 300mA of current.

 

Key electrical specifications include a wide input voltage range of 1.4V to 5.5V, a typical dropout voltage of 0.5V at 300mA, and a low quiescent current of 80 µA. The regulator also offers high Power Supply Rejection Ratio (PSRR) of 67dB at 100Hz, decreasing to 32dB at 1MHz, and includes protection features such as overcurrent, over temperature, and under voltage lockout (UVLO).

 

This device is available in a compact SOT-23-5 package, suitable for surface mount applications. It also features an Enable pin for control and active output discharge for quick load removal.

 

Applications for the TLV74033PDBVR include portable media players, notebook PCs, streaming media players, home printers, and set-top boxes (STB) and digital video recorders (DVR).

TLV74033PDBVR Quick Information

Product Type: Linear Voltage Regulator
Series: TLV740P
Canonical Name: TLV74033PDBVR 3.3V 300mA Low-Dropout Linear Regulator
Subcategory: Linear

TLV74033PDBVR Compliance

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

TLV74033PDBVR Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

TLV74033PDBVR Features

  • Provides 3.3V fixed output voltage.
  • Supports up to 300mA output current.
  • Low dropout voltage of 0.5V at 300mA.
  • Features foldback overcurrent protection.
  • Available in SOT-23-5 package.

TLV74033PDBVR Applications

  • Suitable for portable media players.
  • Used in notebook PCs and streaming devices.
  • Applicable for home printers and STB/DVRs.
  • Ideal for power-sensitive applications.

TLV74033PDBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TLV74033PDBVR?

1.4V to 5.5V.

What is the output voltage of the TLV74033PDBVR?

3.3V fixed.

What is the maximum output current?

300 mA.

What is the operating temperature range?

-40°C to 125°C junction temperature.

What package options are available for the TLV74033PDBVR?

SC-74A, SOT-753, SOT-23-5, and X2SON.

What is the dropout voltage at 300mA?

Typical 0.5V at 300mA.

What protection features does it include?

Over current, over temperature, and under voltage lockout (UVLO).

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