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Product Detailed Parameters
- Description：IC REG LINEAR 1.6V 300MA 5-TSOP
- 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)：0.2V @ 300mA
- Current - Output：300mA
- 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：SC-74A, SOT-753
- Supplier Device Package：5-TSOP
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Overview
The LD6836TD/16P,125 is a fixed-output Low Dropout (LDO) regulator from the NXP LD6836 series. It provides a nominal output voltage of 1.6 V with a maximum output current rating of 300 mA. The device operates within an input voltage range of 2.3 V to 5.5 V and features a typical dropout voltage of 90 mV at full load. Packaged in a small SOT753 surface-mount format, it includes integrated over-temperature protection, output current limiting, and ESD protection up to 10 kV HBM.
Feature Summary
- Integrates an auto discharge function via a pull-down switching transistor for low-ohmic output state when disabled
- Provides ultra-low noise performance with typical RMS output noise of 30 µV across the 10 Hz to 100 kHz frequency band
- Includes comprehensive protection mechanisms such as over-temperature shutdown and output current limiting
Applications
- Analog and digital interfaces requiring lower supply voltages in mobile appliances
- Power regulation for smartphones, mobile phone handsets, and cordless telephones
- Portable media players and personal navigation devices
Procurement Notes
Verify the specific suffix '125' against official documentation to confirm tape-and-reel packaging details or lot-specific markings. Confirm that the 'P' designation corresponds to the pull-down output configuration required by the design. Ensure compatibility with the SOT753 footprint and validate thermal management requirements for the target application environment.
Selection Notes
Select this component when a compact LDO solution is needed for portable electronics requiring a stable 1.6 V rail. The SOT753 package offers space efficiency compared to larger alternatives. Consider the auto-discharge feature if rapid output voltage decay is necessary upon shutdown. Verify that the input voltage range covers the system's minimum operating conditions.
Part Context
This part belongs to the LD6836 series of ultra-low dropout regulators manufactured by NXP Semiconductors. The series is designed for applications demanding miniaturization and low power consumption. The LD6836TD variant specifically utilizes the SOT753 plastic surface-mounted device package, which is compatible with standard SOT23-5 footprints.
Replacement Considerations
Consult official substitution lists for verified equivalents. Generic replacements may not match the specific auto-discharge characteristics or noise profiles.
