SP6669DEK-L/TRR3
- Mfr.Part #
- SP6669DEK-L/TRR3
- Manufacturer
- MaxLinear
- Package / Case
- DFN
- Datasheet
- Download
- Description
- IC REG BUCK 1.8V 600MA SOT23-5
- Stock
- 31,540
- In Stock :
- 31,540
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- Manufacturer :
- MaxLinear
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Voltage :
- 1.8V
- Number of Functions :
- 1
- Pin Count :
- 5
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Switcher Configuration :
- Buck
- Operating Supply Voltage :
- 5.5V
- Number of Terminations :
- 5
- Input Voltage (Min) :
- 2.7V
- ECCN Code :
- EAR99
- Min Operating Temperature :
- -40°C
- JESD-30 Code :
- R-PDSO-G5
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR
- Package / Case :
- DFN
- Temperature Grade :
- Industrial
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output :
- 400mA
- Max Operating Temperature :
- 85°C
- Surface Mount :
- yes
- Terminal Pitch :
- 0.95mm
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- RoHS Status :
- RoHS Compliant
- Length :
- 2.9mm
- Input Voltage-Nom :
- 3.6V
- Voltage - Output :
- 1.8V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- CURRENT-MODE
- Datasheets
- SP6669DEK-L/TRR3

Voltage Regulators - DC DC Switching Regulators MaxLinear SP6669DEK-L/TRR3 Overview
The SP6669DEK-L/TRR3 from MaxLinear is a high-performance, step-down (buck) regulator designed for efficiency and reliability in compact form factors. Engineered to deliver a fixed output of 1.8V with a current up to 600mA, this voltage regulator is an ideal solution for powering low-voltage circuits in a wide range of applications. Its compact SOT235 package makes it perfect for space-constrained applications, while ensuring thermal efficiency and operational integrity. The SP6669DEK-L/TRR3 provides an essential function in any power management system, integrating features that support enhanced performance, such as high efficiency, low quiescent current, and excellent transient response, making it a preferred choice for high-volume, commercial, and industrial applications.
SP6669DEK-L/TRR3 Features
This Voltage Regulator distinguishes itself with several key features:
- High Efficiency: Optimized for battery-powered devices, it minimizes power loss during conversion processes.
- Low Dropout: Enables performance stability and consistent output even when the input voltage is close to the output voltage.
- Thermal Protection: Features built-in thermal shutdown to protect against overheating under high load conditions.
- Small Package Size: The SOT235 package is ideal for portable devices where space is at a premium.
SP6669DEK-L/TRR3 Applications
- Portable Electronics: Powers devices such as smartphones, tablets, and other handheld devices by ensuring a stable power supply for sensitive components.
- Wireless Communication Devices: Used in radio frequency (RF) and other communication modules to provide consistent voltage for reliable operation.
- Wearable Technology: Ideal for use in compact devices like smartwatches and fitness trackers due to its small size and efficiency.
- Healthcare Devices: Employs in medical monitoring equipment, ensuring low-noise, stable operation critical for accurate readings.
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