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Product Detailed Parameters
- Description：IC REG LINEAR 1.4V 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)：1.4V
- 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/14H,125 is a fixed-output Low-DropOut regulator (LDO) from the NXP LD6806 series. It provides a nominal output voltage of 1.4 V with a maximum continuous output current of 200 mA and a peak current capability of 300 mA. The device operates within an input voltage range of 2.3 V to 5.5 V. It features ultra-low dropout characteristics, typically 60 mV at 200 mA, and low quiescent current in shutdown mode. The component is housed in a TSOP5 plastic surface-mounted package (SOT753).
Feature Summary
- Ultra-low dropout voltage for high efficiency and minimized power consumption.
- Low noise performance suitable for sensitive analog and digital interfaces.
- Integrated thermal protection and current limiting for robust operation.
- High-ohmic (three-state) output state when disabled.
Applications
- Mobile phone handsets requiring component miniaturization.
- Cordless telephones.
- Personal digital devices.
- Analog and digital interfaces requiring lower than standard supply voltage.
Procurement Notes
Verify the specific suffix '125' against official documentation to confirm temperature rating or tape-and-reel specifications. Confirm the 'H' designation indicates the high-ohmic output state. Ensure compatibility with SOT753 footprint requirements during procurement.
Selection Notes
Select this component for applications demanding small form factors and low noise. The 1.4 V fixed output suits specific logic levels. Verify that the required load current does not exceed 200 mA continuously. Ensure the input voltage remains within the 2.3 V to 5.5 V operating range.
Part Context
This part belongs to the LD6806 series, which includes variants in WLCSP4, SOT886, and SOT753 packages. The series offers various fixed output voltages ranging from 1.2 V to 3.6 V. The 'TD' prefix denotes the SOT753 package type, while 'H' specifies the high-ohmic output behavior upon disable.
Replacement Considerations
LD6806CX4/14H: Wafer Level Chip Size Package variant with identical electrical characteristics. LD6806F/14H: Leadless plastic package variant with identical electrical characteristics.
