RT4812GJ8F
- Mfr.Part #
- RT4812GJ8F
- Manufacturer
- Richtek
- Package / Case
- SOT-23-8 Thin, TSOT-23-8
- Datasheet
- Download
- Description
- IC REG BOOST ADJ 2A TSOT23-8
- Stock
- 10,999
- In Stock :
- 10,999
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- Manufacturer :
- Richtek
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Output Voltage :
- 1.8V
- Max Output Voltage :
- 5.5V
- Current - Output :
- 2A
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- TSOT-23-8
- Synchronous Rectifier :
- yes
- Max Operating Temperature :
- 85°C
- Package / Case :
- SOT-23-8 Thin, TSOT-23-8
- Topology :
- Boost
- Max Input Voltage :
- 5.5V
- Frequency - Switching :
- 500kHz
- Mount :
- Surface Mount
- Factory Lead Time :
- 18 Weeks
- Output Voltage :
- 5.5V
- Number of Outputs :
- 1
- Min Operating Temperature :
- -40°C
- Operating Temperature :
- -40°C~85°C TA
- Min Input Voltage :
- 1.8V
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Input (Max) :
- 5.5V
- Number of Pins :
- 8
- Published :
- 2015
- Voltage - Output (Min/Fixed) :
- 1.8V
- Function :
- Step-Up
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Min) :
- 1.8V
- Voltage - Output (Max) :
- 5.5V
- Output Configuration :
- Positive
- Datasheets
- RT4812GJ8F

Voltage Regulators - DC DC Switching Regulators Richtek RT4812GJ8F Overview
The Voltage Regulators - DC DC Switching Regulators Richtek RT4812GJ8F is a highly efficient, adjustable boost regulator IC designed by Richtek. This advanced component is capable of driving a 2A load with excellent power conversion efficiency, making it a crucial part in modern electronics where power supply efficiency is vital. The small form factor of the TSOT-23-8 package allows for its use in space-constrained applications, offering a versatile solution for power management challenges. With its capability to handle a wide input voltage range, the RT4812GJ8F ensures reliable performance in a variety of demanding applications.
RT4812GJ8F Features
This adjustable boost regulator integrates multiple features that enhance its adaptability and efficiency in various applications. Key features include its wide input voltage range, which allows flexibility in sourcing power from different types of batteries and power supplies. Additionally, its high efficiency rate minimizes heat generation, thus reducing thermal management requirements and extending the life of the product. The device also features over-temperature and over-current protection, which guarantees stability and safety in operation.
RT4812GJ8F Applications
- Portable Devices: In portable electronics like smartphones and tablets, the RT4812GJ8F provides an essential voltage boost function that enables consistent operation even with a diminishing battery voltage, ensuring device usability across varying charge levels.
- Wireless Communications Equipment: Utilized in wireless modems and routers, this IC helps maintain stable operation by regulating the power supply even in fluctuating input conditions, which is critical for communication reliability.
- Power Bank: This regulator is ideal for use in power banks to step up the battery voltage to higher outputs required for charging various consumer electronics, effectively enhancing the utility of portable power solutions.
- LED Lighting: In LED lighting applications, the RT4812GJ8F adjusts input voltage to maintain constant LED brightness regardless of power supply fluctuations, contributing to consistent lighting performance.
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