About LDO Voltage Regulators

Holtek 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
  
                     
HT7550-1


Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 5V 150mA TO-92 (TO-92-3) 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.

Holtek 220500
Ships to you
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AUD 0.1157
Multiples of: 5

 SOT - 89 (SOT - 89 - 3) 150 mA1   30 V Fixed      
HT7533-1


Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 3.3V 100mA TO-92 (TO-92-3) 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.

Holtek 191380
Ships to you
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AUD 0.1182
Multiples of: 5

 SOT - 23 - 5 100 mA1   30 V Fixed      
HT7550-2


Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 5V 150mA 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.

Holtek 39837
Ships to you
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AUD 0.1142
Multiples of: 5

 SOT - 89 (SOT - 89 - 3) 150 mA1   30 V fixed      
HT7533-2


Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 3.3V 100mA 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.

Holtek 31561
Ships to you
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AUD 0.1196
Multiples of: 5

 SOT - 23 - 5 100 mA1   30 V fixed      
HT7550-7


Low Dropout Regulators (LDO) Positive Fixed 30mV @ 1mA 30V 5V 150mA 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.

Holtek 20480
Ships to you
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AUD 0.1785
Multiples of: 5

 SOT - 23 - 55 V ~ 5 V150 mA1   30 V fixed  30 mV @ (1 mA)   
HT7130-3


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.

Holtek 12049
Ships to you
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AUD 0.0712
Multiples of: 1

 SOT - 89 30 mA1   30 V Fixed      
HT7333-1


Low Dropout Regulators (LDO) Positive Fixed 300mV @ 30mA 30V 3.3V 250mA 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.

Holtek 9589
Ships to you
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AUD 0.2008
Multiples of: 5

 TO - 92 (TO - 92 - 3) 250 mA1   30 V fixed      
HT7133-1


Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 3.3V 30mA TO-92 (TO-92-3) 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.

Holtek 7519
Ships to you
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AUD 0.1063
Multiples of: 5

 SOT - 23 - 5 30 mA1   30 V fixed      
HT7123-2


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.

Holtek 7311
Ships to you
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AUD 0.0645
Multiples of: 1

 SOT - 89 30 mA1   30 V Fixed      
HT7540-7


Low Dropout Regulators (LDO) SOT23-5 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.

Holtek 7200
Ships to you
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AUD 0.1358
Multiples of: 5

 SOT23 - 5 100 mA1   30 V Fixed      
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