LD2985BM31R
- Mfr.Part #
- LD2985BM31R
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.1V 150MA SOT23-5
- Stock
- 20,916
- In Stock :
- 20,916
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Outputs :
- 1
- Number of Pins :
- 5
- Dropout Voltage1-Nom :
- 0.28V
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Output Voltage 1 :
- 3.1V
- Number of Regulators :
- 1
- Terminal Position :
- Dual
- Voltage - Input (Max) :
- 16V
- Pin Count :
- 5
- Current - Supply (Max) :
- 4mA
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PSRR :
- 45dB (1kHz)
- Factory Lead Time :
- 14 Weeks
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 3mA
- Output Type :
- FIXED
- Output Voltage Accuracy :
- 1.5 %
- Operating Temperature :
- -40°C~125°C
- Dropout Voltage :
- 280mV
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin (Sn)
- Output Configuration :
- Positive
- Input Bias Current :
- 80μA
- Min Input Voltage :
- 2.5V
- Length :
- 2.9mm
- Number of Terminations :
- 5
- ECCN Code :
- EAR99
- Protection Features :
- Over Current, Over Temperature
- Terminal Form :
- Gull wing
- Control Features :
- Enable
- JESD-609 Code :
- e3
- Current - Quiescent (Iq) :
- 150μA
- Voltage Dropout (Max) :
- 0.575V @ 150mA
- Package / Case :
- SC-74A, SOT-753
- Base Part Number :
- LD2985
- Max Output Current :
- 150mA
- Output Voltage :
- 3.1V
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Datasheets
- LD2985BM31R

Voltage Regulators - Linear STMicroelectronics LD2985BM31R Overview
Introducing the LD2985BM31R by STMicroelectronics, a premier choice in linear voltage regulators. This IC (Integrated Circuit) stands as a pinnacle of stability and efficiency in power management solutions. Engineered with precision, it offers a steady 3.1V output with a current rating of 150mA, ensuring optimal performance across various applications.
Designed with cutting-edge technology and meticulous attention to detail, the LD2985BM31R epitomizes reliability, making it a preferred component for critical electronic systems. Its compact SOT235 package enhances versatility and facilitates seamless integration into diverse circuit designs.
LD2985BM31R Features
- Stable 3.1V output voltage
- Maximum output current of 150mA
- Efficient linear regulation
- Compact SOT235 package
- High reliability and precision
- Wide operating temperature range
- Low dropout voltage
- Short-circuit and thermal protection
LD2985BM31R Applications
- Medical Devices: The LD2985BM31R is ideal for powering critical components in medical devices such as portable monitors, infusion pumps, and diagnostic equipment. Its stable output voltage ensures consistent performance, crucial for accurate readings and patient safety.
- Industrial Automation: In industrial automation systems, this regulator finds its place in PLCs (Programmable Logic Controllers), motor drives, and sensor interfaces. Its compact size and robust design make it suitable for harsh operating conditions, providing reliable power regulation for uninterrupted operation.
- Consumer Electronics: From handheld gadgets to home appliances, the LD2985BM31R caters to a wide range of consumer electronics applications. It ensures smooth operation of microcontrollers, sensors, and display modules, enhancing the overall performance and longevity of the devices.
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