LD2985BM18R
- Mfr.Part #
- LD2985BM18R
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 150MA SOT23-5
- Stock
- 2,234
- In Stock :
- 2,234
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Dropout Voltage :
- 280mV
- Number of Terminations :
- 5
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Control Features :
- Enable
- Protection Features :
- Over Current, Over Temperature
- RoHS Status :
- ROHS3 Compliant
- Length :
- 3mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Min Input Voltage :
- 2.5V
- PSRR :
- 45dB (1kHz)
- Max Output Current :
- 150mA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Quiescent Current :
- 100μA
- Voltage - Input (Max) :
- 16V
- Output Voltage 1 :
- 1.8V
- Package / Case :
- SC-74A, SOT-753
- Current - Quiescent (Iq) :
- 150μA
- Voltage Dropout (Max) :
- 0.575V @ 150mA
- Current - Supply (Max) :
- 4mA
- Base Part Number :
- LD2985
- Number of Pins :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Dropout Voltage1-Nom :
- 0.28V
- Number of Functions :
- 1
- Height :
- 1.3mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Input Bias Current :
- 80μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C
- Width :
- 1.75mm
- Number of Regulators :
- 1
- Output Voltage :
- 1.8V
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Pin Count :
- 5
- Packaging :
- Cut Tape (CT)
- Factory Lead Time :
- 14 Weeks
- Terminal Position :
- Dual
- Datasheets
- LD2985BM18R

Voltage Regulators - Linear STMicroelectronics LD2985BM18R Overview
The LD2985BM18R by STMicroelectronics is a pivotal component in the Voltage Regulators - Linear category, offering precise voltage control and stability. Designed to deliver a steady 1.8V output with a current capacity of up to 150mA, this linear voltage regulator stands out for its exceptional performance in a compact SOT235 package. Its low dropout voltage makes it particularly efficient for battery-operated devices, ensuring minimal power loss and extending battery life. The integration of this regulator into various applications underscores STMicroelectronics' commitment to providing reliable and efficient power solutions, making the Voltage Regulators - Linear STMicroelectronics LD2985BM18R an ideal choice for manufacturers seeking robust performance in demanding applications.
LD2985BM18R Features
This regulator is characterized by a series of features that enhance its applicability and reliability in various contexts:
- Output Voltage: 1.8V, ideal for low-voltage circuits.
- Output Current: Up to 150mA, suitable for a range of moderate power needs.
- Low Dropout Voltage: Ensures efficient operation, especially critical in battery-powered applications.
- Package Type: SOT235, compact and easy to integrate into various designs.
- High output voltage accuracy, providing stable power supply under varying load conditions.
LD2985BM18R Applications
- Portable Devices: Used to provide stable voltage in smartphones, tablets, and other personal electronics where consistent power delivery is critical.
- Wireless Communication Systems: Ensures reliable operation of RF modules by stabilizing power supply, crucial for maintaining signal integrity.
- Healthcare Monitoring Devices: Integral in powering sensitive medical monitoring equipment, where precise voltage regulation is essential for accurate readings.
- Wearable Technology: Powers a wide range of wearables, offering a balance of power efficiency and space-saving design, critical for compact, battery-operated devices.
- Power Management Solutions: Used in larger systems to provide localized voltage regulation, ensuring that each component receives the correct voltage irrespective of fluctuations in power demand.
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