LDS3985PU33RY
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- Mfr.Part #
- LDS3985PU33RY
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 300MA 6DFN
- Stock
- 3,221
- In Stock ：
- 3,221
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Surface Mount
- Number of Pins :
- 6
- Output Voltage :
- 3.3V
- Series :
- Automotive, AEC-Q100
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Control Features :
- Shutdown
- Width :
- 3.1mm
- Terminal Position :
- Dual
- Nominal Output Voltage :
- 3.3V
- Quiescent Current :
- 150μA
- Current - Output :
- 300mA
- Number of Regulators :
- 1
- Protection Features :
- Over Current, Over Temperature
- Output Type :
- FIXED
- Base Part Number :
- LDS3985
- Height :
- 950μm
- Package / Case :
- 6-VDFN Exposed Pad
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Dropout Voltage :
- 150mV
- Terminal Pitch :
- 0.95mm
- Factory Lead Time :
- 18 Weeks
- PSRR :
- 55dB ~ 50dB (1kHz ~ 10kHz)
- Number of Terminations :
- 6
- Current - Supply (Max) :
- 300μA
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Accuracy :
- 2 %
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Operating Supply Current :
- 85μA
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Output Voltage 1 :
- 3.3V
- Power Supply Rejection Ratio (PSRR) :
- 55dB
- Output Configuration :
- Positive
- Voltage - Input (Max) :
- 6V
- Length :
- 3.1mm
- Min Input Voltage :
- 2.5V
- Voltage Dropout (Max) :
- 0.25V @ 300mA
- Datasheets
- LDS3985PU33RY
Voltage Regulators - Linear STMicroelectronics LDS3985PU33RY Overview
The LDS3985PU33RY from STMicroelectronics is a high-performance linear voltage regulator, designed specifically for applications requiring a stable and reliable power supply. This regulator delivers a fixed output of 3.3V with a current capacity of up to 300mA, making it an ideal choice for powering sensitive electronic components. Its small 6DFN package ensures a minimal footprint on PCBs, providing a compact solution for space-constrained applications. The Voltage Regulators - Linear STMicroelectronics LDS3985PU33RY is engineered to meet the rigorous demands of modern electronic devices, offering low dropout, excellent line and load regulation, and high efficiency, which are essential for maintaining the integrity and functionality of electronic systems.
LDS3985PU33RY Features
This voltage regulator features a low dropout voltage, which ensures efficient operation even at lower input voltages, making it particularly suitable for battery-powered devices. It also boasts excellent thermal performance, which is critical for reliability and long-term operation. With its built-in current limiting and thermal shutdown features, the LDS3985PU33RY provides additional layers of protection for connected devices, safeguarding them against potential damage due to abnormal operating conditions.
LDS3985PU33RY Applications
- Portable Devices: Utilizes its low dropout feature to provide a stable power supply, ensuring efficient operation even with fluctuating battery levels.
- Wireless Communications: Offers reliable voltage regulation, critical for maintaining performance in wireless modems and communication peripherals.
- Consumer Electronics: Ideal for supplying stable voltage to sensitive consumer electronics like GPS devices and portable media players, enhancing device reliability and user experience.
- Healthcare Equipment: Ensures accurate and stable operation of healthcare devices such as portable medical monitors and diagnostic equipment.
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