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RT9198-33GB

RT9198-33GB

RT9198-33GB

Richtek USA Inc.

Fixed PMIC SC-74A, SOT-753

SOT-23

RT9198-33GB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2011
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Input (Max) 5.5V
Output Voltage 3.3V
Output Type Fixed
Max Output Current300mA
Output Configuration Positive
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 130μA
Voltage Dropout (Max) 0.33V @ 300mA
PSRR 60dB ~ 30dB (100Hz ~ 10kHz)
Dropout Voltage220mV
Min Current Limit 360mA
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2421 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.379819$0.379819
10$0.358320$3.5832
100$0.338038$33.8038
500$0.318904$159.452
1000$0.300852$300.852

RT9198-33GB Product Details

RT9198-33GB Overview


An Tape & Reel (TR) case is included with the delivery. There is a SC-74A, SOT-753 case with the integrated voltage regulator. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. In terms of its dropout voltage, it is 10 volts. In order to meet the operating requirements of the regulator, its maximal output current reaches 300mA.

RT9198-33GB Features


220mV dropout voltage


RT9198-33GB Applications


There are a lot of Richtek USA Inc.
RT9198-33GB Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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