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 1.4V 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)：1.4V
- 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：-
Download product information
Overview
The LD6816CX4/C14P,315 is a positive fixed linear voltage regulator (LDO) manufactured by Nexperia USA Inc. It provides a single output with a maximum current capacity of 150mA. The device operates within a supply voltage range and supports an ambient operating temperature from -40°C to +85°C. It features a Power Supply Rejection Ratio (PSRR) of 55dB at 1kHz. The component is housed in a compact 4-WLCSP package with dimensions of 0.76x0.76mm.
Feature Summary
- Provides stable positive fixed voltage regulation for low-power applications
- Compact 4-WLCSP footprint suitable for space-constrained designs
- Operates reliably across extended industrial temperature ranges
Applications
- Portable electronic devices requiring efficient power management
- Battery-powered systems needing low dropout regulation
- Embedded circuits requiring stable voltage rails under varying loads
Procurement Notes
Verify the specific output voltage value associated with the suffix C14P against the official Nexperia datasheet before procurement, as this suffix determines the regulated output level. Confirm that the 4-WLCSP package dimensions align with your PCB footprint requirements. Ensure the 150mA load current does not exceed the thermal limits defined for your specific application environment.
Selection Notes
Select this component when a fixed output LDO is required for low-current applications up to 150mA. The choice is driven by the need for a small form factor via the WLCSP package and operation in temperatures ranging from -40°C to +85°C. Consider the 55dB PSRR at 1kHz if noise rejection is critical for the sensitive circuitry being powered.
Part Context
This part belongs to the Nexperia line of linear voltage regulators designed for portable electronics. It complements other LDO offerings by providing a fixed output option in a minimal footprint. The series is engineered for efficiency and stability in battery-operated devices where space and power consumption are primary constraints.
Replacement Considerations
Check for alternative Nexperia LDOs with similar current ratings and package types if the specific fixed voltage of C14P is unavailable. Verify pinout compatibility and thermal performance characteristics before substituting with components from other manufacturers.
