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LDK220C33R The STMicroelectronics LDK220C33R is a linear voltage regulator IC providing a fixed 3.3V output at 200mA. It features low quiescent current and operates within a wide input voltage range.
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LDK220C33R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK220C33R is a linear voltage regulator IC providing a fixed 3.3V output at 200mA. It features low quiescent current and operates within a wide input voltage range.
✓ Total Stock: 2,686 pcs
$ Price Range: $0.28

LDK220C33R Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
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2,686 pcs
On Request
2686 pcs On Request 1 On Request On Request 21+ On Request On Request
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LDK220C33R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Failure Rate
Mounting Style
Mounting Type
Number of Outputs
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supply Current
Type
Voltage
Voltage Dropout (Max)
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LDK220C33R Description

Short technical summary and product information.

The STMicroelectronics LDK220C33R is a positive fixed output linear voltage regulator designed for efficient power management. It provides a stable 3.3V output voltage with a maximum current capability of 200mA.

 

Key electrical specifications include a wide input voltage range from 2.5V to 13.2V and a low dropout voltage of 350mV at 200mA. The device exhibits low quiescent current of 60 uA, making it suitable for power-sensitive applications. It also offers features such as over-current and over-temperature protection.

 

This LDO regulator is supplied in a compact SOT-323-5 surface-mount package, facilitating integration into space-constrained designs. The operating temperature range is from -40°C to +125°C, ensuring reliable performance in various environmental conditions.

 

The LDK220C33R is categorized under LDO Voltage Regulators and is manufactured by STMicroelectronics. Its low quiescent current and low noise characteristics make it a versatile component for a range of electronic circuits.

LDK220C33R Quick Information

Product Type: LDO Voltage Regulator
Series: ldk220c
Canonical Name: STMicroelectronics LDK220C33R LDO Voltage Regulator
Subcategory: PMIC-Power Management ICs

LDK220C33R Compliance

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

LDK220C33R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK220C33R Features

  • Fixed 3.3V output voltage.
  • 200mA maximum output current.
  • Low quiescent current of 60 uA.
  • Wide 2.5V to 13.2V input range.
  • Compact SOT-323-5 surface mount package.

LDK220C33R Applications

  • Ideal for battery-powered devices.
  • Suitable for noise-sensitive circuits.
  • Used in portable electronic equipment.
  • Powering microcontrollers and sensors.
  • General voltage regulation tasks.

LDK220C33R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK220C33R?

The LDK220C33R provides a fixed output voltage of 3.3V.

What is the maximum output current for the LDK220C33R?

The LDK220C33R can supply a maximum output current of 200mA.

What is the input voltage range for the LDK220C33R?

The input voltage range for the LDK220C33R is from 2.5V to 13.2V.

What is the dropout voltage of the LDK220C33R?

The dropout voltage for the LDK220C33R is 350mV at 200mA.

What is the quiescent current of the LDK220C33R?

The quiescent current of the LDK220C33R is 60 uA.

What operating temperature range does the LDK220C33R support?

The LDK220C33R operates within a temperature range of -40°C to +125°C.

What package type is the LDK220C33R available in?

The LDK220C33R is available in a SOT-323-5 package.

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