RT9721AGB

Richtek USA Inc. RT9721AGB

Part Number:
RT9721AGB
Manufacturer:
Richtek USA Inc.
Ventron No:
3839655-RT9721AGB
Description:
IC PWR SWITCH USB 500MA SOT23-5
ECAD Model:
Datasheet:
RT9721AGB

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Specifications
Richtek USA Inc. RT9721AGB technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. RT9721AGB.
  • Factory Lead Time
    18 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    SC-74A, SOT-753
  • Number of Pins
    5
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tape & Reel (TR)
  • Published
    2011
  • Feature
    Status Flag
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • ECCN Code
    EAR99
  • Resistance
    80mOhm
  • Number of Outputs
    1
  • Output Type
    N-Channel
  • Max Output Current
    500mA
  • Interface
    On/Off
  • Output Configuration
    High Side
  • Voltage - Supply (Vcc/Vdd)
    Not Required
  • Input Type
    Non-Inverting
  • Switch Type
    USB Switch
  • Ratio - Input:Output
    1:1
  • Voltage - Load
    2.5V~5.5V
  • Fault Protection
    Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
  • Rds On (Typ)
    80m Ω
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
Description
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
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
Product Comparison
The three parts on the right have similar specifications to RT9721AGB.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    Feature
    Part Status
    Moisture Sensitivity Level (MSL)
    ECCN Code
    Resistance
    Number of Outputs
    Output Type
    Max Output Current
    Interface
    Output Configuration
    Voltage - Supply (Vcc/Vdd)
    Input Type
    Switch Type
    Ratio - Input:Output
    Voltage - Load
    Fault Protection
    Rds On (Typ)
    REACH SVHC
    RoHS Status
    Surface Mount
    Number of Terminations
    Subcategory
    Max Power Dissipation
    Terminal Position
    Terminal Form
    Supply Voltage
    Qualification Status
    Power Supplies
    Driver Number of Bits
    Terminal Pitch
    View Compare
  • RT9721AGB
    RT9721AGB
    18 Weeks
    Surface Mount
    SC-74A, SOT-753
    5
    -40°C~125°C TJ
    Tape & Reel (TR)
    2011
    Status Flag
    Active
    3 (168 Hours)
    EAR99
    80mOhm
    1
    N-Channel
    500mA
    On/Off
    High Side
    Not Required
    Non-Inverting
    USB Switch
    1:1
    2.5V~5.5V
    Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
    80m Ω
    No SVHC
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • RT9712CGS
    18 Weeks
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    8
    -40°C~85°C TA
    Tape & Reel (TR)
    2012
    Status Flag
    Active
    3 (168 Hours)
    EAR99
    90mOhm
    2
    N-Channel
    1.1A
    On/Off
    High Side
    Not Required
    Non-Inverting
    General Purpose
    1:1
    2.7V~5.5V
    Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
    90m Ω
    Unknown
    ROHS3 Compliant
    YES
    8
    Peripheral Drivers
    469mW
    DUAL
    GULL WING
    5V
    Not Qualified
    5V
    2
    -
  • RT9711DGJ5
    18 Weeks
    Surface Mount
    SOT-23-5 Thin, TSOT-23-5
    -
    -40°C~125°C TJ
    Tape & Reel (TR)
    2011
    Status Flag
    Active
    3 (168 Hours)
    -
    -
    1
    N-Channel
    600mA
    On/Off
    High Side
    Not Required
    Non-Inverting
    USB Switch
    1:1
    2.5V~5.5V
    Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
    80m Ω
    -
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • RT9712AGF
    18 Weeks
    Surface Mount
    8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
    8
    -40°C~85°C TA
    Tape & Reel (TR)
    2012
    Status Flag
    Obsolete
    3 (168 Hours)
    EAR99
    90mOhm
    2
    N-Channel
    1.5A
    On/Off
    High Side
    Not Required
    Non-Inverting
    General Purpose
    1:1
    2.7V~5.5V
    Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
    90m Ω
    No SVHC
    ROHS3 Compliant
    YES
    8
    Peripheral Drivers
    -
    DUAL
    GULL WING
    5V
    Not Qualified
    5V
    2
    0.635mm
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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