ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG LINEAR 1.2V 200MA 4-WLCSP
- 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)：1.2V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.1V @ 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：4-XFBGA, WLCSP
- Supplier Device Package：4-WLCSP (0.76x0.76)
Download product information
Overview
The LD6806CX4/12H,315 is a fixed-output Low-DropOut regulator from the NXP LD6806 series. It provides a nominal output voltage of 1.2 V with a maximum output current rating of 200 mA. The device operates within an input voltage range of 2.3 V to 5.5 V and features a typical dropout voltage of 60 mV at full load. It utilizes a WLCSP4 package with a 0.4 mm pitch. The 'H' suffix indicates a high-ohmic (three-state) output configuration when disabled.
Feature Summary
- Ultra-low dropout performance for efficiency maximization
- Low noise operation suitable for sensitive analog interfaces
- High-ohmic output state in shutdown mode
- Integrated thermal protection and current limiting
Applications
- Mobile phone handsets
- Cordless telephones
- Personal digital devices
- Media players
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and output voltage. Confirm that the high-ohmic ('H') variant meets the system requirements for the disabled output state. Ensure external capacitors meet the minimum capacitance and ESR specifications for stability.
Selection Notes
Select this component for applications requiring miniaturization due to its small WLCSP footprint. Choose the 'H' version if a high-impedance output is required during disable periods. Verify that the 1.2 V output aligns with the target circuit supply needs and that the 200 mA current capability is sufficient for the load profile.
Part Context
This part belongs to the LD6806 series of ultra low-dropout regulators manufactured by NXP Semiconductors. The series includes variants with different output voltages and packages, such as SOT886 and SOT753. The CX4 designation specifically identifies the Wafer-Level Chip-Scale Package format used in this component.
Replacement Considerations
LD6806CX4/12P,315
FAQ
What is the output state of the LD6806CX4/12H when disabled?
The LD6806x/xxH devices show a high-ohmic state at the output pin when disabled.
What is the typical RMS output noise voltage?
The typical RMS output noise voltage is 30 µV over a bandwidth of 10 Hz to 100 kHz.
