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LDK220PU33R The STMicroelectronics LDK220PU33R is a linear voltage regulator providing a fixed 3.3V output at up to 200mA current. It features a low dropout voltage of 0.35V.
Mfr Part #:

LDK220PU33R

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK220PU33R is a linear voltage regulator providing a fixed 3.3V output at up to 200mA current. It features a low dropout voltage of 0.35V.
✓ Total Stock: 45,750 pcs
$ Price Range: $0.28

LDK220PU33R Available from 3 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
39,000 pcs
On Request
39000 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
750 pcs
On Request
750 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.

LDK220PU33R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LDK220PU33R Description

Short technical summary and product information.

The LDK220PU33R from STMicroelectronics is a linear voltage regulator designed for power management applications. It offers a stable, fixed 3.3V output voltage with a maximum output current of 200mA.

 

Key electrical characteristics include a low dropout voltage of 0.35V at 200mA, enabling efficient operation. The device also features protection against over current and over temperature conditions, along with an Enable control input. Its quiescent current is rated at 90 µA.

 

This regulator is housed in a compact 6-DFN (1.2x1.3) surface mount package, suitable for space-constrained designs. The operating temperature range is from -40°C to 125°C, ensuring reliability in various environments.

LDK220PU33R Quick Information

Product Type: Linear Voltage Regulator
Series: LDK220
Canonical Name: LDK220PU33R Linear Voltage Regulator IC
Subcategory: Linear, Low Drop Out (LDO) Regulator

LDK220PU33R Compliance

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

LDK220PU33R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK220PU33R Features

  • Fixed 3.3V output voltage.
  • 200mA maximum output current.
  • Low 0.35V dropout voltage.
  • Over current and over temperature protection.
  • Compact 6-DFN surface mount package.

LDK220PU33R Applications

  • Power management circuits.
  • Portable electronic devices.
  • Low power applications.
  • Embedded systems.

LDK220PU33R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK220PU33R?

The fixed output voltage is 3.3V.

What is the package type of the LDK220PU33R?

The package is 6-DFN (1.2x1.3).

What is the operating temperature range?

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

What is the dropout voltage at 200mA?

The maximum dropout voltage at 200mA is 0.35V.

What is the quiescent current?

The quiescent current is 90 µA.

Does it have over-current protection?

Yes, over-current protection is included.

What is the maximum input voltage?

The maximum input voltage is 13.2V.

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