LD39030DTPU18R
- Mfr.Part #
- LD39030DTPU18R
- Manufacturer
- STMicroelectronics
- Package / Case
- 4-XDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 300MA 4DFN
- Stock
- 3,968
- In Stock :
- 3,968
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 1.8V
- Output Type :
- FIXED
- Factory Lead Time :
- 20 Weeks
- PSRR :
- 80dB ~ 55dB (1kHz ~ 100kHz)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Current - Quiescent (Iq) :
- 40μA
- Base Part Number :
- LD39030
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- RoHS Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Protection Features :
- Over Current, Over Temperature, Soft Start
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 4-XDFN Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Voltage Dropout (Max) :
- 0.33V @ 300mA
- Control Features :
- Enable
- Current - Output :
- 300mA
- Mounting Type :
- Surface Mount
- Voltage - Input (Max) :
- 5.5V
- Datasheets
- LD39030DTPU18R

Voltage Regulators - Linear STMicroelectronics LD39030DTPU18R Overview
The LD39030DTPU18R from STMicroelectronics is a state-of-the-art linear voltage regulator designed for demanding applications that require a stable and reliable power supply. This component ensures a steady 1.8V output with a capacity of 300mA, housed in a compact 4DFN package. Its excellent line and load regulation capabilities make it an ideal choice for precision electronics where stable voltage is crucial. This Voltage Regulators - Linear STMicroelectronics LD39030DTPU18R excels in environments where space is at a premium but performance cannot be compromised.
LD39030DTPU18R Features
The LD39030DTPU18R offers several features that enhance its applicability in various high-performance settings:
- Output Voltage: 1.8V
- Output Current: 300mA
- Package Type: Ultra-small 4DFN
- High PSRR (Power Supply Rejection Ratio) enabling stable operation despite variations in input voltage
- Low dropout voltage ensuring efficiency in low-voltage operations
- Thermal shutdown and short-circuit protection for enhanced safety and reliability
LD39030DTPU18R Applications
- Smartphones and Tablets: Provides stable power for CPU, GPU, and other critical components ensuring optimal performance and reliability.
- Portable Electronics: Ideal for battery-powered devices where efficient power conversion extends battery life and reduces heat generation.
- Wearable Technology: Its compact size and efficiency make it perfect for small, power-sensitive devices like smartwatches and fitness trackers.
- Medical Devices: Ensures consistent performance in medical electronics where precision and reliability are paramount.
- IoT Devices: Supports reliable operation in smart home devices and other IoT applications, facilitating consistent connectivity and function.
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