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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















