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 1.3V 300MA 4-WLCSP
- Series：-
- Mfr：NXP USA Inc.
- Package：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)：0.16V @ 300mA
- Current - Output：300mA
- 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 LD6836CX4/13P,315 is a fixed positive Low Dropout (LDO) regulator from the NXP LD6836 series. It provides a nominal output voltage of 1.3 V with a maximum output current rating of 300 mA. The device operates within an input voltage range of 2.3 V to 5.5 V and features a typical dropout voltage of 90 mV at full load. Packaged in a WLCSP4 wafer-level chip-scale package measuring 0.76 mm x 0.76 mm with a 0.4 mm pitch, it includes an integrated pull-down switching transistor for auto discharge functionality when disabled.
Feature Summary
- Ultra-low dropout performance with low quiescent current consumption
- Integrated pull-down transistor providing a low-ohmic output state during shutdown
- Low RMS output noise voltage suitable for sensitive analog and digital interfaces
- Built-in over-temperature protection and output current limiting
Applications
- Analog and digital interfaces requiring lower supply voltages in mobile appliances
- Smartphones and mobile phone handsets
- Cordless telephones
- Digital still cameras
- Portable media players
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm the exact output voltage and package variant. Confirm RoHS compliance status and check for any end-of-life notifications or alternative component recommendations directly from NXP Semiconductors before finalizing procurement plans.
Selection Notes
Select this component for designs requiring miniaturization due to its small WLCSP footprint. Ensure the application utilizes external capacitors meeting the specified minimum capacitance and ESR requirements to maintain stability. Verify that the input voltage remains within the recommended operating range for optimal line regulation.
Part Context
This part belongs to the LD6836 series of ultra-low dropout regulators manufactured by NXP Semiconductors. The series offers various fixed output voltages between 1.2 V and 3.6 V in both WLCSP and SOT753 packages. The 'P' suffix indicates the inclusion of an auto-discharge feature via a pull-down transistor, distinguishing it from high-ohmic variants.
Replacement Considerations
Consult the official datasheet for compatible alternatives within the LD6836 family, such as other voltage variants like LD6836CX4/12P or LD6836CX4/14P, which share identical pinouts and functional characteristics.
