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 5V 5A TO263-3
- Series：-
- Mfr：TAEJIN
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：15V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：1.5V @ 5A
- Current - Output：5A
- Current - Quiescent (Iq)：-
- Current - Supply (Max)：10 mA
- PSRR：65dB (120Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature, Short Circuit
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
- Supplier Device Package：TO-263-3
- Grade：-
- Qualification：-
Download product information
Overview
The LM1084R-5.0 is a low dropout three-terminal positive voltage regulator with a 5.0A output current capability, manufactured by HTC. It provides a fixed 5.0V output and operates within an input voltage range of up to 15V. The device guarantees a maximum dropout voltage of 1.5V at full load. It features internal thermal limiting and current limiting for protection. The component is housed in a TO-263-3L surface mount package.
Feature Summary
- Provides a fixed 5.0V output with 5.0A current capability
- Features internal thermal and current limiting protection
- Low dropout voltage of 1.5V at maximum output current
- Fast transient response suitable for microprocessor applications
Applications
- Battery Charger
- Adjustable Power Supplies
- Constant Current Regulators
- Portable Instrumentation
- High Efficiency Linear Power Supplies
Procurement Notes
Verify the manufacturer HTC against the datasheet provided. Confirm the TO-263-3L package type matches the design requirements. Ensure the fixed 5.0V output aligns with system specifications. Check for moisture sensitivity level 3 handling requirements during assembly.
Selection Notes
Select this component when a high-current positive LDO is required. The fixed 5.0V output simplifies design compared to adjustable versions. Consider the TO-263-3L package for surface mount integration. Evaluate thermal management needs due to the 5.0A current rating.
Part Context
The LM1084 series includes adjustable and fixed voltage variants. The LM1084R-5.0 specifically denotes the fixed 5.0V version in the TO-263-3L package. This series is designed for low voltage microprocessor applications requiring fast transient response and precise regulation.
Replacement Considerations
LM1084RS-5.0 (TO-252-3L package)
FAQ
What is the maximum input voltage for the LM1084R-5.0?
The maximum supply voltage (VIN) is 15V.
Does the LM1084R-5.0 require external protection diodes?
Under normal operation, no protection diodes are needed between the adjustment pin and output or from output to input.
