About LDO Voltage Regulators

Kec 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
  
                     
KIA78D09F-RTF/P


Low Dropout Regulators (LDO) Positive Fixed 500mV @ 500mA 25V 9V 1A TO-252-2 (DPAK) 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.

KEC 7643
Ships to you
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USD 0.1538
Multiples of: 5

 TO - 252 - 2 (DPAK)9 V ~ 9 V1 A1   25 V55db(100hz ~ 10khz)fixed  500 mV @ (500 mA)   
KIA278R15PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 804
Ships to you
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USD 0.3652
Multiples of: 1

 TO - 220IS - 4 2 A1   35 V55dBFixed      
KIA278R33PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 176
Ships to you
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USD 0.3394
Multiples of: 1

 TO - 220IS - 4 2 A1   35 V55dBFixed      
KIA78R15PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 48
Ships to you
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USD 0.2507
Multiples of: 1

 TO - 220IS - 415 V ~ 15 V1 A1   35 V55dBFixed  500 mV @ (1A)   
KIA78R33PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 48
Ships to you
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USD 0.2571
Multiples of: 1

 TO - 220IS - 43.3 V ~ 3.3 V1 A1   35 V55dBFixed  500 mV @ (1A)   
KIA78R12PI-CU/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 48
Ships to you
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USD 0.2872
Multiples of: 1

 TO - 220IS - 412 V ~ 12 V1 A1   35 V55dBFixed  500 mV @ (1A)   
KIA278R12PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 48
Ships to you
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USD 0.4653
Multiples of: 1

 TO - 220IS - 4 2 A1   35 V55dBFixed      
KIA378R12PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 48
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.5784
Multiples of: 1

 TO - 220IS - 412 V ~ 12 V3 A1   35 V55dBFixed  500 mV @ (3A)   
KIA378R15PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 48
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.6228
Multiples of: 1

 TO - 220IS - 415 V ~ 15 V3 A1   35 V55dBFixed  500 mV @ (3A)   
KIA278R05PI-U/P


Low Dropout Regulators (LDO) TO-220IS-4 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.

KEC 19
Ships to you
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USD 0.4566
Multiples of: 1

 TO - 220IS - 4 2 A1   35 V55dBFixed      
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