LDS3985M50R
- Mfr.Part #
- LDS3985M50R
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 300MA SOT23-5
- Stock
- 8,656
- In Stock :
- 8,656
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 6V
- Dropout Voltage :
- 150mV
- Protection Features :
- Over Current, Over Temperature
- Voltage Tolerance-Max :
- 3%
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Voltage Dropout (Max) :
- 0.25V @ 300mA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Output Voltage 1 :
- 5V
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Quiescent Current :
- 150μA
- Packing Method :
- Tape and Reel
- Min Output Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Output Voltage :
- 5V
- Accuracy :
- 2 %
- Number of Terminations :
- 5
- Package / Case :
- SC-74A, SOT-753
- Base Part Number :
- LDS3985
- PSRR :
- 55dB ~ 50dB (1kHz ~ 10kHz)
- Number of Pins :
- 5
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- JESD-609 Code :
- e3
- Control Features :
- Shutdown
- Output Type :
- FIXED
- Current - Supply (Max) :
- 300μA
- Lead Free :
- Lead Free
- Factory Lead Time :
- 14 Weeks
- Output Configuration :
- Positive
- Max Output Current :
- 300mA
- Pin Count :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 2.9mm
- Operating Temperature :
- -40°C~125°C
- Min Input Voltage :
- 2.5V
- Dropout Voltage1-Nom :
- 0.15V
- Number of Regulators :
- 1
- Mount :
- Surface Mount
- Datasheets
- LDS3985M50R
LDS3985M50R Documents

Voltage Regulators - Linear STMicroelectronics LDS3985M50R Overview
The Voltage Regulators - Linear STMicroelectronics LDS3985M50R is a high-quality integrated circuit designed to provide reliable and efficient regulation of voltage in various electronic devices and systems. Manufactured by STMicroelectronics, a trusted leader in semiconductor solutions, this IC regulator offers exceptional performance and stability, making it an ideal choice for demanding industrial applications.
With its compact SOT235 package and advanced design, the LDS3985M50R delivers a regulated output voltage of 5V with a maximum current of 300mA. This makes it suitable for powering a wide range of components, ensuring consistent and precise voltage levels for optimal device operation.
Whether used in consumer electronics, automotive systems, or industrial equipment, this voltage regulator from STMicroelectronics provides the reliability and performance required for critical applications.
LDS3985M50R Features
- High-quality linear voltage regulation
- Output voltage: 5V
- Maximum output current: 300mA
- Compact SOT235 package
- Wide input voltage range
- Low dropout voltage
- Excellent line and load regulation
- Thermal shutdown and current limit protection
- Stable and reliable performance
LDS3985M50R Applications
- Industrial Automation: The LDS3985M50R is commonly used in industrial automation systems to regulate voltage for sensors, actuators, and control modules. Its stable output voltage ensures precise operation of critical equipment in manufacturing environments.
- Embedded Systems: This voltage regulator is well-suited for use in embedded systems, providing consistent power to microcontrollers, memory devices, and other components. Its compact package makes it ideal for space-constrained designs in IoT devices and wearable technology.
- Telecommunications: In telecommunications equipment such as routers, switches, and base stations, the LDS3985M50R ensures stable voltage levels for reliable performance and network connectivity. Its low dropout voltage and thermal protection features make it suitable for demanding telecom applications.
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