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Product Detailed Parameters
- Description：IC REG LINEAR 2.2V 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)：2.2V
- 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/C22P,315 is a low-dropout (LDO) voltage regulator manufactured by Nexperia USA Inc. It provides a fixed output voltage of 2.2 V with a maximum output current capability of 150 mA. The device is housed in a TSOP-5 surface-mount package and is supplied in reel packaging for automated assembly processes.
Feature Summary
- Provides stable regulated DC voltage output
- Designed for low-noise power supply applications
- Supports surface-mount technology integration
Applications
- Portable electronic devices requiring stable power rails
- Embedded systems utilizing low-voltage logic circuits
- Battery-powered equipment needing efficient voltage regulation
Procurement Notes
Verify the exact part number suffix against official Nexperia documentation to ensure correct voltage and package specifications. Confirm availability status as distribution channels may vary. Check RoHS compliance details directly from the manufacturer datasheet before finalizing procurement decisions for production runs.
Selection Notes
Select this component when a fixed 2.2 V output is required within a compact TSOP-5 footprint. Ensure the input voltage exceeds the dropout voltage for proper regulation. Verify that the load current does not exceed the 150 mA limit to maintain thermal stability and performance reliability under operating conditions.
Part Context
This LDO regulator belongs to the Nexperia PMIC portfolio, focusing on power management solutions for consumer electronics. It addresses the need for compact, efficient voltage regulation in space-constrained designs. The TSOP-5 package allows for high-density PCB layouts typical in modern mobile and handheld device architectures.
FAQ
What is the fixed output voltage of the LD6816CX4/C22P?
The device provides a fixed output voltage of 2.2 V.
What is the maximum output current capability?
The maximum output current is specified as 150 mA.
