LD39020ATPU185R
- Mfr.Part #
- LD39020ATPU185R
- Manufacturer
- STMicroelectronics
- Package / Case
- 4-XDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 1.85V 200MA 4DFN
- Stock
- 1,667
- In Stock :
- 1,667
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Functions :
- 1
- Factory Lead Time :
- 20 Weeks
- Output Voltage :
- 1.85V
- Control Features :
- Enable
- Output Configuration :
- Positive
- Package / Case :
- 4-XDFN Exposed Pad
- Operating Temperature :
- -40°C~125°C TJ
- JESD-30 Code :
- S-PDSO-N4
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage Dropout (Max) :
- 0.35V @ 200mA
- Terminal Form :
- NO LEAD
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Packaging :
- Tape and Reel (TR)
- PSRR :
- 80dB ~ 55dB (1kHz ~ 100kHz)
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Output Type :
- FIXED
- Height Seated (Max) :
- 0.4mm
- Current - Output :
- 200mA
- Current - Quiescent (Iq) :
- 40μA
- Number of Regulators :
- 1
- Dropout Voltage :
- 200mV
- Number of Terminations :
- 4
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- LD39020
- Protection Features :
- Over Current, Over Temperature, Soft Start
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage 1 :
- 1.85V
- ECCN Code :
- EAR99
- Input Voltage (Min) :
- 2.85V
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Voltage - Input (Max) :
- 5.5V
- Datasheets
- LD39020ATPU185R

Voltage Regulators - Linear STMicroelectronics LD39020ATPU185R Overview
The LD39020ATPU185R from STMicroelectronics is a high-performance, linear voltage regulator, optimized for delivering a stable 1.85V output from a wide range of input voltages. This compact regulator is housed in a 4-DFN package, making it ideal for space-constrained applications where efficiency and reliability are crucial. With its ability to source up to 200mA of output current, this Voltage Regulators - Linear STMicroelectronics LD39020ATPU185R unit is perfect for powering sensitive electronic components in various devices, ensuring minimal voltage fluctuation and enhanced operational stability.
LD39020ATPU185R Features
The LD39020ATPU185R boasts several key features that make it a reliable choice for power management solutions:
- Output Voltage: 1.85V
- Output Current: up to 200mA
- Package Type: 4-DFN
- Low dropout voltage for improved efficiency
- Excellent transient response
- Overcurrent and thermal protection for enhanced safety
LD39020ATPU185R Applications
- Smart Wearables: Utilized to provide stable voltage supply for microcontrollers and sensors, enhancing device reliability and performance in compact form factors.
- Healthcare Devices: Used in portable healthcare monitoring devices, ensuring precise and consistent voltage for accurate sensor readings.
- Internet of Things (IoT) Devices: Powers a variety of IoT devices, supporting consistent performance and long operational life in smart home and industrial applications.
- Portable Electronics: Ideal for battery-powered gadgets such as smartphones and tablets, where maintaining battery life and efficiency is paramount.
- Embedded Systems: Provides dependable power for embedded systems, crucial for maintaining system stability and performance in critical applications.
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