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Product Detailed Parameters
- Description：IC REG LINEAR 2.7V 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)：2.7V
- 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/27H,125 is a fixed-output Low Dropout regulator (LDO) from NXP Semiconductors. It provides a nominal output voltage of 2.7 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. It incorporates over-temperature protection, output current limiting, and integrated ESD protection up to 10 kV Human Body Model. The component utilizes a small SOT753 surface-mounted plastic package.
Feature Summary
- Ultra-low dropout performance ensuring high efficiency under varying load conditions
- Low noise operation suitable for sensitive analog and digital interfaces
- High-ohmic output state in disabled mode for effective power isolation
- Integrated thermal shutdown and current limiting for robust system protection
Applications
- Mobile phone handsets requiring lower supply voltages
- Digital still cameras
- Personal navigation devices
- Portable media players
Procurement Notes
Verify the specific ordering suffix matches the required output voltage and package variant. Confirm RoHS compliance status and lead times directly with authorized distributors or NXP sales representatives prior to procurement. Ensure the design accounts for the recommended external capacitor values to maintain stability.
Selection Notes
Select this component when a compact LDO solution is needed for portable electronics. The SOT753 package offers space savings compared to standard packages. Consider the high-ohmic output characteristic if bus contention avoidance is required during shutdown states. Verify that the input voltage range aligns with the system's power source capabilities.
Part Context
This part belongs to the LD6836 series of ultra-low dropout regulators manufactured by NXP Semiconductors. The series includes various output voltage options and package types, such as WLCSP4 and SOT753. All devices are built using monolithic silicon technology and are designed for applications demanding miniaturization and low power consumption.
Replacement Considerations
Compatible substitutes include other parts within the LD6836 family, such as the LD6836TD/27P,125, which shares the same package but features a pull-down auto-discharge function instead of a high-ohmic output state.
