RT9742JNGV
- Mfr.Part #
- RT9742JNGV
- Manufacturer
- Richtek
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 SOT23-3
- Stock
- 35,830
- In Stock :
- 35,830
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- Manufacturer :
- Richtek
- Product Category :
- Power Distribution Switches, Load Drivers
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C TA
- Built-in Protections :
- OVER CURRENT; THERMAL; UNDER VOLTAGE
- Voltage - Load :
- 2.7V~6V
- Packaging :
- Cut Tape (CT)
- Max Output Current :
- 1.8A
- Ratio - Input:Output :
- 1:1
- Supply Voltage-Min (Vsup) :
- 2.7V
- Output Current Flow Direction :
- SINK
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Factory Lead Time :
- 18 Weeks
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Rds On (Typ) :
- 70m Ω
- Output Type :
- N-Channel
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Output Peak Current Limit-Nom :
- 2.15A
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Number of Functions :
- 1
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2.8955mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage :
- 5V
- Resistance :
- 70mOhm
- Switch Type :
- USB Switch
- ECCN Code :
- EAR99
- Output Configuration :
- High Side
- Number of Outputs :
- 1
- Interface :
- On/Off
- Terminal Form :
- Gull wing
- Number of Pins :
- 3
- Number of Terminations :
- 3
- Published :
- 2016
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 6V
- Input Type :
- Non-Inverting
- Datasheets
- RT9742JNGV

Power Distribution Switches, Load Drivers Richtek RT9742JNGV Overview
The Richtek RT9742JNGV is a high-performance power distribution switch designed for precise control in a variety of demanding applications. This compact IC power switch enables efficient management of power with its single N-channel 1:1 configuration, encapsulated within a SOT233 package. It offers enhanced reliability and functionality in power distribution circuits, making it a pivotal component for modern electronic designs. The Power Distribution Switches, Load Drivers Richtek RT9742JNGV is tailored to meet the rigorous standards of industrial and consumer electronic products, ensuring optimal performance and robustness.
RT9742JNGV Features
The RT9742JNGV boasts a range of features that make it a versatile choice for power management solutions. It provides efficient high-side load switching, over-current and thermal protection to prevent damage to components, as well as a quick output discharge that allows for faster turn-off times. Its low on-resistance ensures minimal power loss and heat generation, enhancing the overall efficiency and durability of the application it serves.
RT9742JNGV Applications
- Portable Devices: Utilized for power management to extend battery life and protect against power surges.
- USB Hubs: Provides over-current protection and ensures stable power delivery to connected USB devices.
- Consumer Electronics: Used in applications requiring efficient power distribution, such as gaming consoles and home entertainment systems, to manage internal power routing and efficiency.
- Computing Systems: Ensures reliable power switching and protection for internal components within PCs and servers.
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