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Product Detailed Parameters
- Description：IC REG LINEAR 1.3V 200MA 5-TSOP
- 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)：1.3V
- 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/13H,125 is a fixed-output Low-DropOut regulator (LDO) from the NXP LD6806 series. It provides a nominal output voltage of 1.3 V with a maximum continuous output current of 200 mA and peak currents up to 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 of 1.0 µA in shutdown mode. The component includes integrated thermal protection, current limiting, and ESD protection rated at 10 kV Human Body Model.
Feature Summary
- High-ohmic (three-state) output state when disabled
- Ultra-low noise performance with typical 30 µV RMS output noise
- Integrated temperature watchdog and overcurrent protection
- Low quiescent current consumption in shutdown mode
Applications
- Analog and digital interfaces requiring lower than standard supply voltage
- Mobile phone handsets and cordless telephones
- Personal digital devices and media players
Procurement Notes
Verify that the suffix 'H' confirms the high-ohmic output state requirement for your specific circuit design. Ensure the selected external load capacitor meets the minimum capacitance and ESR specifications to guarantee stability across the full operating temperature range. Confirm package compatibility with the SOT753 footprint during procurement planning.
Selection Notes
Select this component when a fixed 1.3 V rail is required with minimal board space constraints. The high-ohmic output feature is critical if the output line must be electrically isolated or shared with other active drivers when the regulator is disabled. Consider the low noise profile for sensitive analog signal paths where power supply ripple rejection is essential.
Part Context
This part belongs to the LD6806 series, which offers small-size surface-mounted packages including WLCSP4, SOT886, and SOT753. The series is designed for applications demanding component miniaturization and high battery lifetime. All devices utilize monolithic silicon technology with identical regulator designs, differentiated primarily by output configuration and package type.
Replacement Considerations
LD6806TD/13P,125: Identical electrical specifications but features a low-ohmic output stage instead of high-ohmic.
FAQ
What is the output state of the LD6806TD/13H when disabled?
The device enters a high-ohmic (three-state) state at the output pin when disabled.
Does the LD6806TD/13H require an external capacitor for stability?
Yes, an external load capacitor with a minimum value of 0.7 µF and appropriate ESR is required to ensure stable regulator behavior.
