LD3980PU08R
- Mfr.Part #
- LD3980PU08R
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 0.8V 300MA 6DFN
- Stock
- 3,071
- In Stock :
- 3,071
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Configuration :
- Positive
- Quiescent Current :
- 110μA
- Control Features :
- Enable
- Output Type :
- FIXED
- Polarity :
- Positive
- Current - Quiescent (Iq) :
- 110μA
- Reference Voltage :
- 700mV
- Max Operating Temperature :
- 85°C
- Min Operating Temperature :
- -40°C
- Mounting Type :
- Surface Mount
- Output Voltage :
- 800mV
- Dropout Voltage :
- 150mV
- Supplier Device Package :
- 6-DFN (3x3)
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Package / Case :
- 6-VDFN Exposed Pad
- Number of Pins :
- 6
- PSRR :
- 60dB ~ 58dB (1kHz ~ 10kHz)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 300mA
- RoHS Status :
- ROHS3 Compliant
- Number of Regulators :
- 1
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C
- Voltage - Input (Max) :
- 3.6V
- Min Input Voltage :
- 1.7V
- Min Output Voltage :
- 800mV
- Accuracy :
- 1 %
- Lead Free :
- Lead Free
- Max Input Voltage :
- 3.6V
- Number of Outputs :
- 1
- Input Bias Current :
- 90μA
- Protection Features :
- Over Current, Over Temperature
- Current - Supply (Max) :
- 130μA
- Current - Output :
- 300mA
- Base Part Number :
- LD3980
- Voltage - Output (Min/Fixed) :
- 0.8V
- Datasheets
- LD3980PU08R

Voltage Regulators - Linear STMicroelectronics LD3980PU08R Overview
The LD3980PU08R from STMicroelectronics is a top-tier linear voltage regulator designed to meet the rigorous standards required in today's advanced electronic circuits. Providing a stable 0.8V output at up to 300mA, this IC is optimized for high reliability and efficiency. Its ultra-low dropout performance makes it an ideal choice for continuous power supply in battery-operated devices. The compact 6DFN package ensures minimal footprint on the PCB, making it suitable for space-constrained applications. The integration of advanced features in this Voltage Regulators - Linear STMicroelectronics LD3980PU08R enhances system stability and power management in various technological environments.
LD3980PU08R Features
This regulator is equipped with several notable features designed to improve performance and safety. It includes thermal shutdown protection, which prevents the device from overheating, and a low quiescent current that maximizes battery life. Additionally, the LD3980PU08R offers a low-noise output, which is crucial for maintaining signal integrity in sensitive applications. Its robust design ensures reliable operation even under varying load conditions and environmental factors.
LD3980PU08R Applications
- Portable Devices: The LD3980PU08R is used to provide stable power in smartphones, tablets, and GPS devices, ensuring efficient operation even with fluctuating battery levels.
- Wireless Communications: This regulator helps maintain consistent power in RF transceivers and wireless modules, contributing to reliable communication and data transmission.
- Healthcare Equipment: In medical devices such as portable monitors and small diagnostic equipment, the LD3980PU08R ensures precise voltage regulation, critical for accurate readings and patient safety.
- Wearable Technology: Ideal for smartwatches and fitness trackers, this component supports compact, energy-efficient designs with its small footprint and low power consumption.
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