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
  
                     
RT9059AGQW


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 : 1867
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USD 0.2568
Multiples of: 1

SMD/SMTWDFN - 10800 mV to 5.5 V3 A1 OutputPositive600 uA  -Adjustable- 40 C+ 85 C350 mV  Reel , Cut Tape
Hot RTQ2516GSP-QT


LDO Voltage Regulators 2A, Low Input Voltage, Ultra-Low Dropout 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 : 1856
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USD 0.5856
Multiples of: 1

SMD/SMTSOP - 8500 mV2 A1 OutputPositive700 uA  -Adjustable- 40 C+ 125 C400 mV  Reel , Cut Tape
RT9166-18GVL(Z00)


Low Dropout Regulators (LDO) Positive Fixed 230mV @ 300mA (typ) 5.5V 1.8V 300mA SOT-23 (SOT-23-3) 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 : 1819
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USD 0.1503
Multiples of: 5

 SOT - 23 (SOT - 23 - 3)1.8 V ~ 1.8 V300 mA1   5.5 V- 55db(1khz)fixed  230 mV @ (300 mA)   
RTQ2513TGQW


LDO Voltage Regulators 3A, 6.5V, Ultra Low Noise, Ultra 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 : 1782
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 2.316
Multiples of: 1

SMD/SMTWQFN - 20500 mV to 5.5 V3 A1 Output -  40 dBAdjustable- 40 C+ 125 C180 mV  Reel , Cut Tape
RT9013-28GB


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 : 1708
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1029
Multiples of: 5

SMD/SMTSOT - 23 - 52.8 V500 mA1 Output 25 uA  - 50 dBFixed- 40 C+ 85 C250 mV  Reel , Cut Tape
RT9043GB


Low Dropout Regulators (LDO) Positive Adjustable 350mV @ 400mA 5.5V 1.2V 5V 400mA 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 : 1549
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USD 0.1635
Multiples of: 5

 SOT - 23 - 5 400 mA1   5.5 V67dB ~ 56dB(1kHz ~ 10kHz)Adjustable      
Hot RT9058-50GX


Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
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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 : 1513
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.2383
Multiples of: 1

SMD/SMTSOT - 23 - 35 V100 mA1 Output 2 uA  - 70 dBFixed- 40 C+ 85 C500 mV  Reel , Cut Tape
RTQ2569-90GQW-QA


LDO Voltage Regulators 36V, 2 A IQ, Peak 200mA, Low Dropout Voltage 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 : 1455
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.5784
Multiples of: 1

SMD/SMTWDFN - 89 V200 mA1 Output 2 uA  -Fixed- 40 C+ 125 C200 mV  Reel , Cut Tape
RTQ2569-33GQW-QA


LDO Voltage Regulators 36V, 2 A IQ, Peak 200mA, Low Dropout Voltage 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 : 1453
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.5929
Multiples of: 1

SMD/SMTWDFN - 83.3 V200 mA1 Output 2 uA  -Fixed- 40 C+ 125 C200 mV  Reel , Cut Tape
RT9059-15GQW


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 : 1451
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.3
Multiples of: 1

SMD/SMTWDFN - 10800 mV to 5.5 V3 A1 OutputPositive600 uA  -Adjustable- 40 C+ 85 C350 mV  Reel , Cut Tape
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