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
  
                     
RT9080-30GJ5


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 : 2849
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USD 0.1139
Multiples of: 1

SMD/SMTTSOT - 23 - 53 V600 mA1 Output 2 uA  75 dBFixed- 40 C+ 85 C310 mV  Reel , Cut Tape
RT9013-30GB


LDO Voltage Regulators 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO 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 : 161
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USD 0.1028
Multiples of: 5

SMD/SMTSOT - 23 - 53 V500 mA1 Output 25 uA  - 50 dBFixed- 40 C+ 85 C250 mV  Reel , Cut Tape
RT9166A-12GXL


Low Dropout Regulators (LDO) Positive Fixed 580mV @ 600mA (typ) 5.5V 1.2V 600mA SOT-89 (SOT-89-3) 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 : 136
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USD 0.392
Multiples of: 1

 SOT - 89 (SOT - 89 - 3) 600 mA1   5.5 V55dB(1kHz)Fixed      
RT9179GB


LDO Voltage Regulators Adjustable, 300mA LDO Regulator with Enable
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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 : 104
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USD 0.1949
Multiples of: 5

SMD/SMTSOT - 23 - 51.175 V to 4.5 V300 mA1 Output 150 uA  -Adjustable- 40 C+ 125 C300 mV  Reel , Cut Tape
RT9080-18GJ5


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 : 103
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1199
Multiples of: 5

   600 mA   1.2 V5.5 V fixed- 40 C85 C570 mV   
RT9026GFP


Low Dropout Regulators (LDO) MSOP-10_EP 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 : 87
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USD 0.2256
Multiples of: 1

 MSOP - 10 EP  1   5.5 V        
RT9058-33GX


Low Dropout Regulators (LDO) SOT-89-3 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 : 84
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USD 0.3253
Multiples of: 1

   100 mA   3.5 V36 V Fixed- 40 C85 C300 mV   
RT9013-15GB


LDO Voltage Regulators 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO 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 : 59
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.148
Multiples of: 5

SMD/SMTSOT - 23 - 51.5 V500 mA1 Output 25 uA  - 50 dBFixed- 40 C+ 85 C250 mV  Reel , Cut Tape
RT9167-33GB


Low Dropout Regulators (LDO) 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 : 54
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USD 0.186
Multiples of: 1

   300 mA   2.9 V7 V fixed- 40 C125 C350 mV   
RT9179GB(Z00)


Low Dropout Regulators (LDO) Positive Adjustable 300mV @ 300mA 5.5V 1.175V 4.5V 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 : 19
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USD 0.3498
Multiples of: 1

 SOT - 23 - 51.175 V ~ 4.5 V300 mA1   5.5 V adjustable  300 mV @ (300 mA)   
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