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Product Detailed Parameters
- Description：IC REG LINEAR 1.8V 200MA 6-XSON
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Bulk
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1.8V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.13V @ 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：6-XFDFN
- Supplier Device Package：6-XSON, SOT886 (1.45x1)
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Overview
The LD6806F/18H,115 is a fixed-output ultra low-dropout regulator (LDO) from the NXP LD6806 series. It provides a nominal output voltage of 1.8 V with a maximum continuous output current of 200 mA. The device operates within an input voltage range of 2.3 V to 5.5 V and features a typical dropout voltage of 60 mV at full load. It utilizes a leadless SOT886 plastic package and includes integrated thermal protection and current limiting.
Feature Summary
- Ultra-low dropout performance for high efficiency
- Low noise operation suitable for sensitive analog circuits
- Integrated thermal shutdown and overcurrent protection
- High-impedance output state when disabled
Applications
- Mobile phone handsets
- Cordless telephones
- Personal digital devices
- Analog and digital interfaces requiring lower than standard supply voltage
Procurement Notes
Verify that the specific suffix '115' corresponds to the requested tape-and-reel packaging configuration as defined in the official ordering information. Confirm the package type matches the SOT886 outline dimensions provided in the datasheet. Ensure the component meets the RoHS compliance requirements specified for the LD6806 series.
Selection Notes
Select this component for applications requiring a compact footprint and precise 1.8 V regulation. The SOT886 package is ideal for space-constrained designs. Consider the high-ohmic output characteristic if isolation is required during shutdown. Ensure the external load capacitance meets the minimum stability requirements specified in the application information.
Part Context
This part belongs to the LD6806 series of ultra low-dropout regulators designed for miniaturization. The series offers various output voltages and packages, including WLCSP4 and SOT753. The 'H' suffix indicates a high-ohmic output state upon disablement, distinguishing it from the 'P' variant which features a pull-down transistor.
Replacement Considerations
Direct substitutes include other LD6806 variants with different output voltages or packages, such as LD6806F/xxx or LD6806CX4/xxx. Verify pin compatibility and electrical specifications before substitution.
