DistyParts Icon
LF33CDT-TR The STMicroelectronics LF33CDT-TR is a linear voltage regulator with a 16V input and a fixed 3.3V output. It features a Surface Mount package for easy integration.
Mfr Part #:

LF33CDT-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF33CDT-TR is a linear voltage regulator with a 16V input and a fixed 3.3V output. It features a Surface Mount package for easy integration.
✓ Total Stock: 49,756 pcs
$ Price Range: $0.28

LF33CDT-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
47,500 pcs
On Request
47500 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
829 pcs
On Request
829 pcs On Request 1 On Request On Request 14+ On Request On Request
Innova Technologies ✓
Non-Authorised Inventory information
350 pcs
On Request
350 pcs On Request 1 On Request On Request 17+ 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.

LF33CDT-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
View Similar Products (0)

LF33CDT-TR Description

Short technical summary and product information.

The STMicroelectronics LF33CDT-TR is a linear voltage regulator designed for applications requiring a stable 3.3V output. It accepts an input voltage up to 16V and provides a regulated output current. The device features over current and over temperature protection, ensuring reliable operation.

 

With a dropout voltage of 0.7V at 500mA, this regulator is suitable for various power management tasks. It operates within a temperature range of -40°C to 125°C. The component is housed in a DPAK (TO-252-3) surface mount package, facilitating integration onto printed circuit boards.

 

Key electrical characteristics include a PSRR of 80dB to 65dB across a frequency range of 120Hz to 65dB. The positive output configuration and single regulator design make it a versatile choice for embedded systems and electronic designs requiring a dependable voltage supply.

LF33CDT-TR Quick Information

Product Type: Linear Voltage Regulator
Series: LF33
Canonical Name: LF33CDT-TR STMicroelectronics Linear Voltage Regulator
Subcategory: Linear

LF33CDT-TR Compliance

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

LF33CDT-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LF33CDT-TR Features

  • Fixed 3.3V positive linear voltage regulator.
  • 16V maximum input voltage.
  • 500mA output current capability.
  • Surface mount DPAK package.
  • Over current and over temperature protection.

LF33CDT-TR Applications

  • Used in battery-powered devices.
  • Ideal for post-regulation in power supplies.
  • Suitable for automotive electronics.
  • Applicable in industrial control systems.

LF33CDT-TR FAQs

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

The maximum input voltage is 16V.

What package does the LF33CDT-TR come in?

The LF33CDT-TR is available in a TO-252-3 (DPAK) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the output voltage?

The output voltage is fixed at 3.3V.

What is the dropout voltage?

The dropout voltage is 0.7V at 500mA.

What protection features does it have?

Over current and over temperature protection.

What is the PSRR?

80dB to 65dB from 120Hz to 65dB.

Home

Categories