LD2985BM28R
- Mfr.Part #
- LD2985BM28R
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 150MA SOT23-5
- Stock
- 4,400
- In Stock :
- 4,400
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Outputs :
- 1
- Protection Features :
- Over Current, Over Temperature
- Number of Terminations :
- 5
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- SC-74A, SOT-753
- Voltage Dropout (Max) :
- 0.575V @ 150mA
- Factory Lead Time :
- 14 Weeks
- Length :
- 3mm
- Output Voltage :
- 2.8V
- Base Part Number :
- LD2985
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Current - Supply (Max) :
- 4mA
- Quiescent Current :
- 100μA
- Pin Count :
- 5
- JESD-609 Code :
- e3
- Min Input Voltage :
- 2.5V
- Max Output Current :
- 150mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.3mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Dropout Voltage :
- 280mV
- Voltage - Input (Max) :
- 16V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- PSRR :
- 45dB (1kHz)
- RoHS Status :
- ROHS3 Compliant
- Dropout Voltage1-Nom :
- 0.28V
- Number of Functions :
- 1
- Width :
- 1.75mm
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Current - Quiescent (Iq) :
- 150μA
- Control Features :
- Enable
- Output Voltage 1 :
- 2.8V
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Number of Regulators :
- 1
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 5
- Input Bias Current :
- 80μA
- Datasheets
- LD2985BM28R
LD2985BM28R Documents

[Voltage Regulators - Linear] STMicroelectronics LD2985BM28R Overview
Welcome to the realm of precision voltage regulation with the LD2985BM28R from STMicroelectronics. Crafted to exacting standards, this integrated circuit (IC) exemplifies reliability and performance in managing power requirements for a diverse range of applications. Designed with the utmost attention to detail, this linear regulator stands as a beacon of stability, delivering a consistent output voltage of 2.8V with a maximum current rating of 150mA. Its compact SOT235 package ensures efficient utilization of board space, making it an ideal choice for projects demanding both precision and efficiency.
LD2985BM28R Features
- Precision Voltage Regulation: Ensures a stable output voltage of 2.8V, critical for sensitive electronic components.
- Low Dropout Voltage: With minimal dropout voltage, this IC maximizes efficiency, particularly in low-voltage applications.
- Compact SOT235 Package: Optimized for space-constrained designs, facilitating seamless integration into various electronic devices.
- Thermal Shutdown and Current Limit Protection: Safeguards against overheating and overcurrent conditions, enhancing reliability.
- Wide Input Voltage Range: Operates efficiently across a broad input voltage range, providing flexibility in design.
LD2985BM28R Applications
- Mobile Devices: Utilized in smartphones, tablets, and portable media players to ensure stable voltage supply to sensitive components such as processors and memory modules.
- Wearable Technology: Integrated into smartwatches, fitness trackers, and health monitoring devices to regulate power supply for various sensors and communication modules.
- Embedded Systems: Embedded in industrial control systems, IoT devices, and instrumentation equipment to maintain precise voltage levels for consistent performance.
- Automotive Electronics: Incorporated into automotive infotainment systems, dashboard displays, and sensor modules for reliable voltage regulation in harsh operating conditions.
- Consumer Electronics: Employed in digital cameras, audio amplifiers, and gaming consoles to ensure stable power delivery for enhanced user experience and longevity of components.
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