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 3.3V 300MA 5-TSOP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：3.3V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.2V @ 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：SC-74A, SOT-753
- Supplier Device Package：5-TSOP
Download product information
Overview
The LD6836TD/33P,125 is a Low Dropout regulator (LDO) from the LD6836 series manufactured by NXP Semiconductors. It provides a fixed nominal output voltage of 3.3 V with an operating input voltage range of 2.3 V to 5.5 V. The device supports a maximum output current rating of 300 mA and features a typical dropout voltage of 90 mV at full load. It utilizes a small SOT753 Surface-Mounted Device plastic package. In disabled mode, the 'P' suffix indicates the presence of a pull-down switching transistor that provides a low-ohmic output state for auto discharge functionality.
Feature Summary
- Integrated pull-down switching transistor providing a low-ohmic output state when disabled
- Ultra-low dropout performance with typical voltage drop of 90 mV at 300 mA
- Low quiescent current in shutdown mode ensuring minimal power consumption
- Built-in over-temperature protection and output current limiter
Applications
- Analog and digital interfaces requiring lower than standard 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 disable mode behavior. Ensure the component matches the required SOT753 package dimensions and lead configuration. Confirm RoHS compliance status if environmental restrictions apply to the target assembly process.
Selection Notes
Select this component when a compact LDO with a 3.3 V fixed output is required for portable electronics. The 'P' variant is suitable for designs needing rapid output discharge upon shutdown. Verify that the external capacitor ESR remains within specified limits to ensure stability across the operating temperature range.
Part Context
This part belongs to the LD6836 series of ultra-low dropout regulators designed for miniaturization. The series includes WLCSP and SOT753 package options with various fixed output voltages ranging from 1.2 V to 3.6 V. All devices are manufactured using monolithic silicon technology to provide reliable performance in space-constrained applications.
Replacement Considerations
Compatible substitutes include other LD6836TD variants with different output voltages or disable modes, such as LD6836TD/33H, provided the electrical specifications align with the design requirements.
