RT9742MGJ5
- Mfr.Part #
- RT9742MGJ5
- Manufacturer
- Richtek
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC PWR SWTCH N-CHAN 1:1 TSOT23-5
- Stock
- 39,090
- In Stock :
- 39,090
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- Manufacturer :
- Richtek
- Product Category :
- Power Distribution Switches, Load Drivers
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- N-Channel
- Length :
- 2.8955mm
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Packaging :
- Cut Tape (CT)
- Input Type :
- Non-Inverting
- Voltage - Load :
- 2.7V~6V
- Supply Voltage-Min (Vsup) :
- 2.7V
- Feature :
- Load Discharge
- Ratio - Input:Output :
- 1:1
- Terminal Pitch :
- 0.939mm
- Pbfree Code :
- yes
- Max Output Current :
- 1.5A
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Output Configuration :
- High Side
- Built-in Protections :
- OVER CURRENT; THERMAL; UNDER VOLTAGE
- Number of Terminations :
- 5
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C TA
- Number of Outputs :
- 1
- Factory Lead Time :
- 18 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Current Flow Direction :
- SINK
- Interface :
- On/Off
- Switch Type :
- USB Switch
- Supply Voltage-Max (Vsup) :
- 6V
- Published :
- 2016
- JESD-30 Code :
- R-PDSO-G5
- Output Peak Current Limit-Nom :
- 1.65A
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Rds On (Typ) :
- 70m Ω
- Datasheets
- RT9742MGJ5

Power Distribution Switches, Load Drivers Richtek RT9742MGJ5 Overview
The Power Distribution Switches, Load Drivers Richtek RT9742MGJ5 is a state-of-the-art single channel, N-channel power switch IC, ideal for applications requiring a compact, high-efficiency solution for power management. Engineered by Richtek, a leader in advanced semiconductor solutions, the RT9742MGJ5 offers excellent performance in a tiny TSOT23-5 package, making it perfect for space-constrained applications. This IC integrates multiple protection features, ensuring reliable operation under variable conditions, making it an essential component for modern electronic devices.
RT9742MGJ5 Features
- Compact TSOT23-5 package for space-saving installation.
- Integrated over-temperature and over-current protection to ensure device reliability and safety.
- Low on-resistance, enhancing overall efficiency and reducing power loss.
- Fast response time for critical applications requiring quick power management adjustments.
- Simple logic control interface, facilitating easy integration into broader designs.
RT9742MGJ5 Applications
- Portable Devices: Enables efficient power management in smartphones, tablets, and other portable electronics, reducing overheating and extending battery life.
- Consumer Electronics: Used in gaming consoles and home entertainment systems to manage power distribution reliably and efficiently.
- Wearable Technology: Ideal for smartwatches and fitness trackers, providing power control in a minimal footprint, crucial for small, wearable devices.
- Medical Devices: Ensures stable and safe power management in critical medical monitoring equipment.
- Networking Hardware: Applied in routers and network switches to enhance power efficiency and reliability during data transmission.
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