RT9721AGB
- Mfr.Part #
- RT9721AGB
- Manufacturer
- Richtek
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 SOT23-5
- Stock
- 4,952
- In Stock :
- 4,952
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- Manufacturer :
- Richtek
- Product Category :
- Power Distribution Switches, Load Drivers
- Output Configuration :
- High Side
- Package / Case :
- SC-74A, SOT-753
- Packaging :
- Tape and Reel (TR)
- Feature :
- Status Flag
- Factory Lead Time :
- 18 Weeks
- Rds On (Typ) :
- 80m Ω
- REACH SVHC :
- No SVHC
- Ratio - Input:Output :
- 1:1
- Number of Pins :
- 5
- Output Type :
- N-Channel
- Mounting Type :
- Surface Mount
- Input Type :
- Non-Inverting
- Published :
- 2011
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~125°C TJ
- Switch Type :
- USB Switch
- Interface :
- On/Off
- Max Output Current :
- 500mA
- RoHS Status :
- ROHS3 Compliant
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Resistance :
- 80mOhm
- Number of Outputs :
- 1
- Voltage - Load :
- 2.5V~5.5V
- ECCN Code :
- EAR99
- Datasheets
- RT9721AGB

Power Distribution Switches, Load Drivers Richtek RT9721AGB Overview
The Richtek RT9721AGB is a high-performance integrated circuit from Richtek, specifically designed for efficient power distribution management. This robust N-channel power switch is packaged in a compact SOT235 format, making it ideal for applications requiring small footprint and reliable power handling capabilities. With its precision design and manufacturing, the RT9721AGB ensures enhanced system reliability and performance, meeting the stringent requirements of modern electronic devices. This component is particularly suitable for high-volume B2B clients looking to integrate reliable power solutions into their products, underscoring its significance in power management solutions across various sectors.
RT9721AGB Features
The RT9721AGB offers an array of features that make it a preferred choice for sophisticated power management tasks. Key features include its single N-channel operation, which facilitates efficient power switching and distribution with minimal power loss. The device's compact SOT235 packaging is designed for optimal space-saving on PCBs, while maintaining high performance in power switching applications. Additionally, the RT9721AGB is equipped with over-current and thermal protection features, ensuring safe operation under varying electrical conditions.
RT9721AGB Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronic devices, the RT9721AGB manages power supply with high efficiency, ensuring longer battery life and device stability.
- Consumer Electronics: Ideal for applications such as digital cameras, gaming consoles, and personal multimedia devices, where reliable power management is crucial for optimal performance.
- Networking Equipment: In routers, switches, and networking hubs, the RT9721AGB provides effective power distribution, enhancing the reliability and performance of network communications.
- Computing Applications: This power switch is extensively used in laptops, desktops, and servers for managing power supply to critical internal components, ensuring smooth and stable operations.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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