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LDK130M28RY The STMicroelectronics LDK130M28RY is a linear voltage regulator providing a fixed 2.8V output at up to 300mA. It features a low dropout voltage and over-temperature protection.
Mfr Part #:

LDK130M28RY

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK130M28RY is a linear voltage regulator providing a fixed 2.8V output at up to 300mA. It features a low dropout voltage and over-temperature protection.
✓ Total Stock: 34,000 pcs
$ Price Range: $0.28

LDK130M28RY 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
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
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 21+ 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.

LDK130M28RY 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
Output Voltage
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDK130M28RY Description

Short technical summary and product information.

The STMicroelectronics LDK130M28RY is a linear voltage regulator designed for various electronic applications. It offers a stable 2.8V output voltage with a maximum output current of 300mA. The device operates from an input voltage of up to 5.5V and exhibits a low dropout voltage of 0.4V at 300mA.

 

Key electrical characteristics include a PSRR of 55dB at 120Hz to 10kHz and a quiescent current of 60µA. Protection features such as over current and over temperature are integrated for enhanced reliability. The regulator operates within a temperature range of -40°C to 125°C (TJ).

 

Packaged in a SOT-23-5 surface mount case, the LDK130M28RY is suitable for space-constrained designs. Its fixed output, enable control, and robust protection make it a versatile choice for power management in portable devices and other electronics requiring a reliable, regulated voltage supply.

LDK130M28RY Quick Information

Product Type: Linear Voltage Regulator
Series: LDK130
Canonical Name: STMicroelectronics LDK130M28RY Linear Voltage Regulator
Subcategory: Linear

LDK130M28RY Compliance

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

LDK130M28RY Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK130M28RY Features

  • Fixed 2.8V output voltage.
  • 300mA maximum output current.
  • Low 0.4V dropout voltage.
  • Surface mount SOT-23-5 package.
  • Over current and over temperature protection.

LDK130M28RY Applications

  • Powering sensitive electronic circuits.
  • Battery-powered portable devices.
  • Low power consumption applications.
  • Compact electronic designs.

LDK130M28RY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK130M28RY?

The LDK130M28RY has a fixed output voltage of 2.8V.

What is the maximum output current?

The maximum output current is 300mA.

What is the input voltage range?

The maximum supply voltage is 5.5V.

What is the dropout voltage?

The maximum dropout voltage is 0.4V at a 300mA load.

What package does the LDK130M28RY come in?

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

What is the operating temperature range?

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

Does the LDK130M28RY have protection features?

Yes, it includes over-current and over-temperature protection.

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