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Product Detailed Parameters
- Description：IC REG LINEAR 1.6V 200MA 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)：0.13V @ 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：SC-74A, SOT-753
- Supplier Device Package：5-TSOP
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Overview
The LD6806TD/16P,125 is a low-dropout regulator (LDO) from the NXP LD6806 series, housed in an SOT753 package. It provides a fixed nominal output voltage of 1.6 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 maintains stability with an external load capacitance of at least 1.0 µF. Key electrical characteristics include a typical dropout voltage of 60 mV at full load, a quiescent current of approximately 155 µA under load, and a shutdown current of 1.0 µA. It features integrated thermal protection, overcurrent limiting, and ESD protection rated at 10 kV Human Body Model.
Feature Summary
- Ultra-low dropout performance ensures high efficiency and minimal power loss during operation.
- Low noise output design supports sensitive analog and digital interface requirements.
- Integrated enable pin allows for precise power management and system control.
- Robust protection mechanisms include thermal shutdown and current limiting.
Applications
- Mobile phone handsets requiring component miniaturization
- Cordless telephones
- Personal digital devices
Procurement Notes
Verify the specific suffix '16P' confirms the 1.6 V fixed output and low-ohmic disabled state. Confirm the 'TD' prefix indicates the SOT753 plastic surface-mounted package variant. Ensure compatibility with RoHS and Halogen-free compliance requirements for the target assembly process.
Selection Notes
Select this component when a compact LDO with a fixed 1.6 V output is required for portable electronics. The SOT753 package offers a balance between thermal performance and board space compared to WLCSP options. Consider the 200 mA current rating and low noise specifications for powering RF or baseband sections in mobile appliances.
Part Context
This part belongs to the LD6806 series of ultra low-dropout regulators designed for mobile applications. The series includes variants with different output voltages and packages, such as WLCSP4 and SOT886. The 'P' suffix denotes a low-ohmic output stage when disabled, distinguishing it from the 'H' variant which presents a high-ohmic state.
Replacement Considerations
Direct substitutes within the same family include other LD6806 variants with different output voltages or packages, such as LD6806TD/25P,125 for 2.5 V output. Cross-manufacturer equivalents like the TLV705 or LP2989 offer similar specifications but require verification of pinout and thermal characteristics.
