About LDO Voltage Regulators

Richtek LDO Voltage Regulators

LDO (Low Dropout) voltage regulators are electronic components used to regulate the output voltage of a power supply. They are primarily used to provide a stable and constant output voltage for electronic devices, despite fluctuations in the input voltage.One of the key features of LDO voltage regulators is their low dropout voltage, which is the minimum voltage difference between the input and output voltage at which the regulator can maintain a constant output. This allows for a more efficient use of power and helps to prolong the lifespan of electronic components.LDO voltage regulators also have a high voltage regulation accuracy, meaning the output voltage remains within a specified range despite changes in the input voltage or load variations. This is crucial in preventing damage to sensitive electronic components.They also have a fast response time, which enables them to quickly adjust the output voltage in response to sudden changes in the input voltage.Overall, LDO voltage regulators play a vital role in ensuring the smooth and safe operation of electronic components, making them an essential part of electronic circuits and systems.

LDO Voltage Regulators

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(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsPolarityQuiescent CurrentInput Voltage MINInput Voltage MAXPSRR / Ripple Rejection - TypOutput TypeMinimum Operating TemperatureMaximum Operating TemperatureDropout VoltageQualificationSeriesPackaging
  
                     
RT9193-33GB


Low Dropout Regulators (LDO) Positive Fixed 300mV @ 300mA 5.5V 3.3V 300mA SOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 133142
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USD 0.0679
Multiples of: 5

 SOT - 23 - 5 300 mA1   5.5 V70dB ~ 50dB(100Hz ~ 10kHz)Fixed      
RT9013-33GB


Low Dropout Regulators (LDO) Positive Fixed 400mV @ 500mA 5.5V 3.3V 500mA SOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 50037
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USD 0.0965
Multiples of: 5

SMD/SMTSOT - 23 - 53.3 V500 mA1 Output 25 uA  - 50 dBFixed- 40 C+ 85 C250 mV  Reel , Cut Tape
RT9193-18GB


Low Dropout Regulators (LDO) Positive Fixed 5.5V 1.8V 300mA SOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 34216
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USD 0.0713
Multiples of: 5

 SOT - 23 - 5 300 mA1   5.5 V70dB ~ 50dB(100Hz ~ 10kHz)Fixed      
RT9080N-08GJ5


LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 29203
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USD 0.0957
Multiples of: 5

SMD/SMTTSOT - 23 - 5800 mV600 mA1 Output 2 uA  75 dBFixed- 40 C+ 85 C310 mV  Reel , Cut Tape
RT9193-28GB


Low Dropout Regulators (LDO) Positive Fixed 300mV @ 300mA 5.5V 2.8V 300mA SOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 27892
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0818
Multiples of: 5

 SOT - 23 - 5 300 mA1   5.5 V70dB ~ 50dB(100Hz ~ 10kHz)Fixed      
RT9080-33GJ5


LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 21452
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0863
Multiples of: 5

SMD/SMTTSOT - 23 - 53.3 V600 mA1 Output 2 uA  75 dBFixed- 40 C+ 85 C310 mV  Reel , Cut Tape
RT9078-33GJ5


Low Dropout Regulators (LDO) TSOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 18341
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USD 0.0548
Multiples of: 5

SMD/SMTTSOT - 23 - 53.3 V300 mA1 Output 2 uA  75 dBFixed- 40 C+ 85 C150 mV  Reel , Cut Tape
RT9013-18GB


Low Dropout Regulators (LDO) Positive Fixed 400mV @ 500mA 5.5V 1.8V 500mA SOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 15495
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0948
Multiples of: 5

SMD/SMTSOT - 23 - 51.8 V500 mA1 Output 25 uA  - 50 dBFixed- 40 C+ 85 C250 mV  Reel , Cut Tape
RT9193-25GB


Low Dropout Regulators (LDO) Positive Fixed 5.5V 2.5V 300mA SOT-23-5 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 14045
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0896
Multiples of: 5

 SOT - 23 - 5 300 mA1   5.5 V70dB ~ 50dB(100Hz ~ 10kHz)Fixed      
Hot RT9059GSP


LDO Voltage Regulators 3A, Ultra-Low Dropout Voltage Regulator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Richtek Availability : 13859
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USD 0.1612
Multiples of: 1

SMD/SMTSOP - 8800 mV to 5.5 V3 A1 OutputPositive600 uA  -Adjustable- 40 C+ 85 C350 mV  Reel , Cut Tape
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