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Product Detailed Parameters
- Description：IC REG LINEAR 1.6V 150MA 4-WLCSP
- Series：LD6816
- Mfr：Nexperia 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)：0.075V @ 150mA
- Current - Output：150mA
- Current - Quiescent (Iq)：100 µA
- Current - Supply (Max)：250 µA
- PSRR：55dB (1kHz)
- Control Features：Enable
- Protection Features：Over Current, Over Temperature, Transient Voltage
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：4-UFBGA, WLCSP
- Supplier Device Package：4-WLCSP (0.76x0.76)
- Grade：-
- Qualification：-
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Overview
The LD6816CX4/C16P,315 is a positive fixed linear voltage regulator IC manufactured by Nexperia USA Inc. It belongs to the Low Dropout (LDO) regulator category within Power Management ICs. The device provides a single output with a maximum current capacity of 150mA. It is housed in a compact 4-WLCSP package with dimensions of 0.76x0.76 mm. This component is designed for applications requiring stable voltage regulation in space-constrained electronic systems.
Feature Summary
- Provides positive fixed voltage regulation
- Capable of delivering up to 150mA output current
- Utilizes a compact 4-WLCSP surface-mount package
Applications
- Portable electronic devices
- Battery-powered equipment
- General-purpose power management circuits
Procurement Notes
Verify the specific datasheet version and electrical characteristics directly from Nexperia official documentation before integration. Confirm that the 4-WLCSP footprint matches your PCB layout requirements. Ensure compliance with RoHS standards as indicated in supplier listings. Cross-reference the part number LD6816CX4/C16P,315 with manufacturer catalogs to confirm availability and exact pinout configuration.
Selection Notes
Select this component when a low-profile, fixed-output LDO is required for small form-factor designs. The 150mA current rating suits light-load applications. Consider the thermal performance inherent to the WLCSP package size. Verify input voltage ranges against the specific application needs using the official technical data sheet.
Part Context
This part falls under Nexperia's portfolio of analog switches and logic components, specifically categorized under Power Management ICs. It represents a solution for linear voltage regulation in modern consumer electronics. The product line emphasizes compact packaging and reliable performance for portable devices.
Replacement Considerations
Consult official Nexperia substitution guides for compatible alternatives. Verify pin-to-pin compatibility and electrical specifications before replacing. No public substitute part numbers are confirmed in the provided source material.
