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Product Detailed Parameters
- Description：IC REG LINEAR 1.6V 200MA 4-WLCSP
- Series：-
- Mfr：NXP USA Inc.
- Package：Bulk
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1.6V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.1V @ 200mA
- Current - Output：200mA
- Current - Quiescent (Iq)：100 µA
- Current - Supply (Max)：250 µA
- PSRR：55dB (1kHz)
- Control Features：Enable
- Protection Features：Over Current, Over Temperature
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：4-XFBGA, WLCSP
- Supplier Device Package：4-WLCSP (0.76x0.76)
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Overview
The LD6806CX4/16P,315 is a fixed-output Low-DropOut regulator from the NXP LD6806 series. It provides a nominal output voltage of 1.6 V with an input voltage range of 2.3 V to 5.5 V. The device supports a continuous output current of 200 mA and features a typical dropout voltage of 60 mV at full load. It utilizes a WLCSP4 package with dimensions of 0.76 mm x 0.76 mm and a 0.4 mm pitch.
Feature Summary
- Ultra-low dropout performance for high efficiency
- Low noise operation suitable for sensitive analog circuits
- Integrated thermal protection and current limiting
- Compact wafer-level chip-scale packaging
Applications
- Mobile phone handsets
- Cordless telephones
- Personal digital devices
- Media players
Procurement Notes
Verify the specific suffix '315' against official documentation to confirm tape-and-reel specifications or variant details. Ensure compatibility with lead-free RoHS standards and dark green compliance requirements. Confirm that the WLCSP4 package handling meets moisture sensitivity level precautions during assembly.
Selection Notes
Select this component when miniaturization is critical due to its small footprint. Choose the 'P' suffix version if a low-ohmic pull-down state is required upon shutdown. Ensure the application operates within the specified ambient temperature range and utilizes appropriate external capacitors for stability.
Part Context
This part belongs to the LD6806 series of ultra-low-dropout regulators designed for mobile appliances. The series offers various output voltages and packages, including WLCSP, SOT886, and SOT753. The LD6806CX4 variant specifically targets applications requiring extreme component size reduction while maintaining stable power delivery.
Replacement Considerations
LD6806CX4/16H (High-ohmic output variant)
FAQ
What is the output state of the LD6806CX4/16P when disabled?
The LD6806x/xxP devices contain a pull-down switching transistor to provide a low-ohmic output stage when the device is disabled.
What is the typical RMS output noise voltage?
The typical RMS output noise voltage is 30 µV over a frequency range of 10 Hz to 100 kHz.
