Richtek USA Inc. RT9721AGB
- Part Number:
- RT9721AGB
- Manufacturer:
- Richtek USA Inc.
- Ventron No:
- 3839655-RT9721AGB
- Description:
- IC PWR SWITCH USB 500MA SOT23-5
- Datasheet:
- RT9721AGB
Richtek USA Inc. RT9721AGB technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. RT9721AGB.
- Factory Lead Time18 Weeks
- Mounting TypeSurface Mount
- Package / CaseSC-74A, SOT-753
- Number of Pins5
- Operating Temperature-40°C~125°C TJ
- PackagingTape & Reel (TR)
- Published2011
- FeatureStatus Flag
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- ECCN CodeEAR99
- Resistance80mOhm
- Number of Outputs1
- Output TypeN-Channel
- Max Output Current500mA
- InterfaceOn/Off
- Output ConfigurationHigh Side
- Voltage - Supply (Vcc/Vdd)Not Required
- Input TypeNon-Inverting
- Switch TypeUSB Switch
- Ratio - Input:Output1:1
- Voltage - Load2.5V~5.5V
- Fault ProtectionCurrent Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Rds On (Typ)80m Ω
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
RT9721AGB Overview
This product features a surface mount mounting type and a SC-74A, SOT-753 package/case. It has an operating temperature range of -40°C to 125°C TJ and a status flag feature. With 1 output, it does not require a supply voltage and has a 1:1 input to output ratio. The voltage load range is 2.5V to 5.5V and it provides fault protection through current limiting (fixed), over temperature, reverse current, and UVLO. The typical Rds On is 80m Ω.
RT9721AGB Features
Resistance of 80mOhm
RT9721AGB Applications
There are a lot of Richtek USA Inc. RT9721AGB Power Switches ICs applications.
Storage (HDDs, SSDs)
HDD, SSD
Smart Phones, Feature Phones
Hot-Swap Systems
Portable Music Players
Hot Swap
Portable Video Game Players
Notebook and Tablet Computers
Wireless Modem Data Cards
Wireless/Networking Cards
This product features a surface mount mounting type and a SC-74A, SOT-753 package/case. It has an operating temperature range of -40°C to 125°C TJ and a status flag feature. With 1 output, it does not require a supply voltage and has a 1:1 input to output ratio. The voltage load range is 2.5V to 5.5V and it provides fault protection through current limiting (fixed), over temperature, reverse current, and UVLO. The typical Rds On is 80m Ω.
RT9721AGB Features
Resistance of 80mOhm
RT9721AGB Applications
There are a lot of Richtek USA Inc. RT9721AGB Power Switches ICs applications.
Storage (HDDs, SSDs)
HDD, SSD
Smart Phones, Feature Phones
Hot-Swap Systems
Portable Music Players
Hot Swap
Portable Video Game Players
Notebook and Tablet Computers
Wireless Modem Data Cards
Wireless/Networking Cards
RT9721AGB More Descriptions
RICHTEK RT9721AGBPower Load Switch, High Side, Active Low, 1 Output, 5.5V, 0.9A, SOT-23-5
IC PWR SWITCH N-CHAN 1:1 SOT23-5
N-Channel PMIC 5 Pin SC-74A, SOT-753
IC, POWER SWITCH, 5.5V, SOT-23-5; Power Load Switch Type:High Side; Input Voltage:5.5V; Current Limit:900mA; On State Resistance:0.08ohm; Distribution Switch Case Style:SOT-23; No. of Pins:5Pins; Thermal Protection:Yes; On / Enable Input Polarity:Active Low; No. of Outputs:1Outputs; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:-; SVHC:No SVHC (15-Jan-2019); Power Dissipation Pd:400mW
IC PWR SWITCH N-CHAN 1:1 SOT23-5
N-Channel PMIC 5 Pin SC-74A, SOT-753
IC, POWER SWITCH, 5.5V, SOT-23-5; Power Load Switch Type:High Side; Input Voltage:5.5V; Current Limit:900mA; On State Resistance:0.08ohm; Distribution Switch Case Style:SOT-23; No. of Pins:5Pins; Thermal Protection:Yes; On / Enable Input Polarity:Active Low; No. of Outputs:1Outputs; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:-; SVHC:No SVHC (15-Jan-2019); Power Dissipation Pd:400mW
The three parts on the right have similar specifications to RT9721AGB.
-
ImagePart NumberManufacturerFactory Lead TimeMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedFeaturePart StatusMoisture Sensitivity Level (MSL)ECCN CodeResistanceNumber of OutputsOutput TypeMax Output CurrentInterfaceOutput ConfigurationVoltage - Supply (Vcc/Vdd)Input TypeSwitch TypeRatio - Input:OutputVoltage - LoadFault ProtectionRds On (Typ)REACH SVHCRoHS StatusSurface MountNumber of TerminationsSubcategoryMax Power DissipationTerminal PositionTerminal FormSupply VoltageQualification StatusPower SuppliesDriver Number of BitsTerminal PitchView Compare
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RT9721AGB18 WeeksSurface MountSC-74A, SOT-7535-40°C~125°C TJTape & Reel (TR)2011Status FlagActive3 (168 Hours)EAR9980mOhm1N-Channel500mAOn/OffHigh SideNot RequiredNon-InvertingUSB Switch1:12.5V~5.5VCurrent Limiting (Fixed), Over Temperature, Reverse Current, UVLO80m ΩNo SVHCROHS3 Compliant------------
-
18 WeeksSurface Mount8-SOIC (0.154, 3.90mm Width)8-40°C~85°C TATape & Reel (TR)2012Status FlagActive3 (168 Hours)EAR9990mOhm2N-Channel1.1AOn/OffHigh SideNot RequiredNon-InvertingGeneral Purpose1:12.7V~5.5VCurrent Limiting (Fixed), Over Temperature, Reverse Current, UVLO90m ΩUnknownROHS3 CompliantYES8Peripheral Drivers469mWDUALGULL WING5VNot Qualified5V2-
-
18 WeeksSurface MountSOT-23-5 Thin, TSOT-23-5--40°C~125°C TJTape & Reel (TR)2011Status FlagActive3 (168 Hours)--1N-Channel600mAOn/OffHigh SideNot RequiredNon-InvertingUSB Switch1:12.5V~5.5VCurrent Limiting (Fixed), Over Temperature, Reverse Current, UVLO80m Ω-ROHS3 Compliant-----------
-
18 WeeksSurface Mount8-TSSOP, 8-MSOP (0.118, 3.00mm Width)8-40°C~85°C TATape & Reel (TR)2012Status FlagObsolete3 (168 Hours)EAR9990mOhm2N-Channel1.5AOn/OffHigh SideNot RequiredNon-InvertingGeneral Purpose1:12.7V~5.5VCurrent Limiting (Fixed), Over Temperature, Reverse Current, UVLO90m ΩNo SVHCROHS3 CompliantYES8Peripheral Drivers-DUALGULL WING5VNot Qualified5V20.635mm
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