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LDK130C33R The STMicroelectronics LDK130C33R is a linear voltage regulator providing a fixed 3.3V output at up to 300mA. It is available in a SOT-323-5 surface mount package.
Mfr Part #:

LDK130C33R

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK130C33R is a linear voltage regulator providing a fixed 3.3V output at up to 300mA. It is available in a SOT-323-5 surface mount package.
✓ Total Stock: 33,000 pcs
$ Price Range: $0.28

LDK130C33R Available from 2 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
24,000 pcs
On Request
24000 pcs On Request 1 On Request On Request 17+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 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.

LDK130C33R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDK130C33R Description

Short technical summary and product information.

The STMicroelectronics LDK130C33R is a linear voltage regulator designed for various power management applications. It delivers a stable 3.3V output voltage with a maximum output current of 300mA. The device features a low dropout voltage of 0.4V at 300mA and includes protection against over current and over temperature conditions.

 

This regulator operates within a temperature range of -40°C to 125°C. It is supplied in a compact SOT-323-5 package, suitable for surface mount assembly. The 'Enable' control feature allows for power management.

 

Key electrical characteristics include a PSRR of 55dB at 120Hz to 10kHz. The part is designed for applications requiring a reliable and efficient linear voltage regulation solution. Its fixed output and protective features make it a versatile component for embedded systems.

LDK130C33R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LDK130C33R Linear Voltage Regulator
Subcategory: Voltage Regulators

LDK130C33R Compliance

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

LDK130C33R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK130C33R Features

  • Provides stable 3.3V output voltage.
  • Supports up to 300mA output current.
  • Low 0.4V dropout voltage at 300mA.
  • Includes over current protection.
  • Surface mount SOT-323-5 package.

LDK130C33R Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power supply circuits.
  • General purpose voltage regulation.

LDK130C33R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK130C33R?

The output voltage is 3.3V.

What is the maximum output current?

The maximum output current is 300mA.

What is the dropout voltage at 300mA?

The typical dropout voltage is 0.4V at 300mA.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the LDK130C33R available in?

It is available in SOT-323-5, 5-TSSOP, SC-70-5, and SOT-353 packages.

What protection features does the LDK130C33R have?

It includes over current and over temperature protection.

Does the LDK130C33R have an enable control?

Yes, it has an enable control feature.

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