LDLN025PU28R
- Mfr.Part #
- LDLN025PU28R
- Manufacturer
- STMicroelectronics
- Package / Case
- 4-XDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 250MA 4DFN
- Stock
- 2,030
- In Stock :
- 2,030
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Current, Over Temperature, Short Circuit, Soft Start
- Package / Case :
- 4-XDFN Exposed Pad
- Current - Quiescent (Iq) :
- 25μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input (Max) :
- 5.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Control Features :
- Enable
- Number of Terminations :
- 4
- Number of Regulators :
- 1
- Voltage Dropout (Max) :
- 0.25V @ 250mA
- Current - Supply (Max) :
- 425µA
- Input Voltage (Min) :
- 3.8V
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.65mm
- JESD-30 Code :
- S-PDSO-N4
- Current - Output :
- 250mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- LDLN025
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Factory Lead Time :
- 20 Weeks
- Mounting Type :
- Surface Mount
- Output Voltage1-Max :
- 2.856V
- Surface Mount :
- yes
- Voltage - Output (Min/Fixed) :
- 2.8V
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 0.4mm
- Operating Temperature :
- -40°C~125°C TJ
- PSRR :
- 80dB ~ 60dB (100Hz ~ 100KHz)
- Output Voltage1-Min :
- 2.744V
- Output Voltage 1 :
- 2.8V
- Number of Functions :
- 1
- Output Type :
- FIXED
- Terminal Form :
- NO LEAD
- Datasheets
- LDLN025PU28R

Voltage Regulators - Linear STMicroelectronics LDLN025PU28R Overview
Introducing the LDLN025PU28R from STMicroelectronics, a state-of-the-art linear voltage regulator designed to deliver a stable, precise 2.8V output from a higher input voltage. This component is essential for applications requiring low power consumption and high voltage accuracy. The LDLN025PU28R, a member of STMicroelectronics' Voltage Regulators - Linear category, ensures robust performance in a compact 4DFN package, making it ideal for space-constrained applications. Its low dropout voltage enhances system efficiency while reducing thermal footprint, thereby supporting modern, eco-friendly technologies.
LDLN025PU28R Features
The LDLN025PU28R boasts several features that make it a reliable choice for critical applications. Key features include a low dropout voltage of just 250 mA, ensuring minimal energy loss during voltage regulation. Its ultra-small form factor enhances its adaptability in various design layouts. Additionally, the device offers excellent transient response and stability, underpinned by STMicroelectronics' advanced process technology.
LDLN025PU28R Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices, the LDLN025PU28R ensures stable operation by providing consistent power supply, which is crucial for the longevity and reliability of these devices.
- Healthcare Devices: Used in medical monitoring equipment, this voltage regulator supports the critical requirement for accurate and stable voltage, contributing to reliable readings and patient safety.
- Wearable Technology: The LDLN025PU28R is ideal for use in wearable devices such as fitness trackers and smartwatches, where its compact size and efficiency are essential for long battery life and consistent performance.
- Automotive Applications: Integrated in automotive electronics, it provides precise voltage regulation, crucial for sensor performance and overall vehicle reliability.
- Industrial Systems: This component supports various industrial applications by maintaining voltage stability in harsh environments, ensuring operational reliability of critical control systems.
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