DistyParts Icon
LDK120C11R The STMicroelectronics LDK120C11R is a linear voltage regulator with a fixed 1.1V output and a 200mA current capability. It is supplied in a SOT-323-5 package.
Mfr Part #:

LDK120C11R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK120C11R is a linear voltage regulator with a fixed 1.1V output and a 200mA current capability. It is supplied in a SOT-323-5 package.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.28

LDK120C11R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1308+ 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.

LDK120C11R 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)
View Similar Products (0)

LDK120C11R Description

Short technical summary and product information.

The STMicroelectronics LDK120C11R is a linear voltage regulator designed for applications requiring a stable 1.1V output voltage with a maximum current of 200mA. This device features a low dropout voltage of 0.3V at 200mA, making it efficient for power-sensitive designs.

 

Key electrical characteristics include a fixed positive output, an enable control feature, and protection against over current and over temperature conditions. The regulator also offers a Power Supply Rejection Ratio (PSRR) of 55dB across a frequency range of 120Hz to 10kHz, ensuring clean power delivery.

 

This component is suitable for surface mount applications and comes in a SOT-323-5 package. It operates within a temperature range of -40°C to 125°C. The LDK120C11R is RoHS3 compliant.

LDK120C11R Quick Information

Product Type: Linear Voltage Regulator
Series: LDK120
Canonical Name: STMicroelectronics LDK120C11R Linear Voltage Regulator
Subcategory: Linear

LDK120C11R Compliance

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

LDK120C11R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK120C11R Features

  • Fixed 1.1V output voltage.
  • 200mA maximum output current.
  • Low 0.3V dropout voltage.
  • Enable control feature included.
  • SOT-323-5 surface mount package.

LDK120C11R Applications

  • Ideal for low voltage power supplies.
  • Suitable for battery powered devices.
  • Used in portable electronics.
  • Provides stable voltage regulation.
  • Applications requiring low quiescent current.

LDK120C11R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK120C11R?

The output voltage is fixed at 1.1V.

What is the output current capability?

The regulator can deliver up to 200mA.

What is the dropout voltage?

The maximum dropout voltage is 0.3V at 200mA load.

What protection features does it include?

It includes over current and over temperature protection.

What is the operating temperature range?

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

What packages are available?

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

Does it have an enable control feature?

Yes, it includes an enable control pin for on/off operation.

Home

Categories