Part Number: RT9721AGB vs RT9712AGF

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Part Number: RT9721AGB RT9712AGF
Manufacturer: Richtek USA Inc. Richtek USA Inc.
Description: IC PWR SWITCH USB 500MA SOT23-5 IC PWR SWITCH USB 1.5A 8MSOP
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 18 Weeks 18 Weeks
Mounting Type Surface Mount Surface Mount
Package / Case SC-74A, SOT-753 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 5 8
Operating Temperature -40°C~125°C TJ -40°C~85°C TA
Packaging Tape & Reel (TR) Tape & Reel (TR)
Published 2011 2012
Feature Status Flag Status Flag
Part Status Active Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
ECCN Code EAR99 EAR99
Resistance 80mOhm 90mOhm
Number of Outputs 1 2
Output Type N-Channel N-Channel
Max Output Current 500mA 1.5A
Interface On/Off On/Off
Output Configuration High Side High Side
Voltage - Supply (Vcc/Vdd) Not Required Not Required
Input Type Non-Inverting Non-Inverting
Switch Type USB Switch General Purpose
Ratio - Input:Output 1:1 1:1
Voltage - Load 2.5V~5.5V 2.7V~5.5V
Fault Protection Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Rds On (Typ) 80m Ω 90m Ω
REACH SVHC No SVHC No SVHC
RoHS Status ROHS3 Compliant ROHS3 Compliant
Surface Mount - YES
Number of Terminations - 8
Subcategory - Peripheral Drivers
Terminal Position - DUAL
Terminal Form - GULL WING
Supply Voltage - 5V
Terminal Pitch - 0.635mm
Qualification Status - Not Qualified
Power Supplies - 5V
Driver Number of Bits - 2
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