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

[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.
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.
















