About LDO Voltage Regulators

Seiko 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.
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Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsPolarityQuiescent CurrentInput Voltage MINInput Voltage MAXPSRR / Ripple Rejection - TypOutput TypeMinimum Operating TemperatureMaximum Operating TemperatureDropout VoltageQualificationSeriesPackaging
  
                     
S-1206B33-M3T1G


Low Dropout Regulators (LDO) Positive Fixed 230mV @ 100mA 6.5V 3.3V 250mA 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.

Seiko Availability : 1246
Ship by Mon. 24 Jun to Thu. 27 Jun Calender.png

USD 0.1588

Multiples of: 5

 SOT - 23 (SOT - 23 - 3)3.3 V ~ 3.3 V250 mA1   6.5 V fixed  230 mV @ (100 mA)   
S-1206B33-U3T1U


Low Dropout Regulators (LDO) Positive Fixed 230mV @ 100mA 6.5V 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.

Seiko Availability : 955
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USD 0.1656

Multiples of: 5

 SOT - 89 (SOT - 89 - 3)3.3 V ~ 3.3 V250 mA1   6.5 V fixed  230 mV @ (100 mA)   
S-1206B28-U3T1U


Low Dropout Regulators (LDO) 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.

Seiko Availability : 679
Ship by Mon. 24 Jun to Thu. 27 Jun Calender.png

USD 0.1901

Multiples of: 1

 SOT - 89 (SOT - 89 - 3)2.8 V ~ 2.8 V250 mA1   6.5 V Fixed  360 mV @ (100 mA)   
S-1200B33-M5T1U


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.

Seiko Availability : 6
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USD 0.1886

Multiples of: 1

 SOT - 23 - 53.3 V ~ 3.3 V150 mA1   10 V Fixed  190 mV @ (100 mA)   
S-1167B50-M5T1U


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.

Seiko Availability : 3
Ship by Mon. 24 Jun to Thu. 27 Jun Calender.png

USD 0.1345

Multiples of: 1

 SOT - 23 - 55 V ~ 5 V150 mA1   6.5 V65dB(1kHz)Fixed  210 mV @ (100 mA)   
S-1172B12-E6T1U


Low Dropout Regulators (LDO) HSOP-6 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.

Seiko Availability : 2
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USD 0.2842

Multiples of: 1

 HSOP - 6 1 A1   5.5 V65dB(1kHz)Fixed      
S-1206B36-U3T1U


Low Dropout Regulators (LDO) 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.

Seiko Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0184

Multiples of: 1

 SOT - 89 (SOT - 89 - 3)3.6 V ~ 3.6 V250 mA1   6.5 V Fixed  230 mV @ (100 mA)   
S-1135B12-M5T1U


Low Dropout Regulators (LDO) Positive Fixed 530mV @ 300mA 5.5V 1.2V 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.

Seiko Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.1345

Multiples of: 5

 SOT - 23 - 51.2 V ~ 1.2 V300 mA1   5.5 V70db(1khz)fixed  530 mV @ (300 mA)   
S-1206B30-U3T1U


Low Dropout Regulators (LDO) Positive Fixed 230mV @ 100mA 6.5V 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.

Seiko Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.1358

Multiples of: 1

 SOT - 89 (SOT - 89 - 3)3 V ~ 3 V250 mA1   6.5 V Fixed  230 mV @ (100 mA)  Tape Reel (Tr)
S-1206B25-M3T1U


Low Dropout Regulators (LDO) 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.

Seiko Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.1528

Multiples of: 5

 SOT - 23 (SOT - 23 - 3)2.5 V ~ 2.5 V250 mA1   6.5 V Fixed  360 mV @ (100 mA)   
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