About LDO Voltage Regulators

Unisonic 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
  
                     
LD1117AG-33-AA3-A-R


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 1A 15V 3.3V 1A SOT-223 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.

Unisonic 82808
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USD 0.0605
Multiples of: 5

 SOT - 223 1 A1   15 V75db(120hz)fixed      
UZ1085L-33-TN3-R


Low Dropout Regulators (LDO) Positive Fixed 1.4V @ 3A 18V 3.3V 3A 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.

Unisonic 41928
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USD 0.1187
Multiples of: 5

 TO - 252 - 2 (DPAK)3.3 V ~ 3.3 V3 A1   18 V72dB(120Hz)Fixed  1.4 V @ (3A)  Tape Reel (Tr)
LD1117AG-33-TN3-A-R


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 1A 15V 3.3V 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.

Unisonic 27712
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USD 0.0983
Multiples of: 5

 TO - 252 - 2 (DPAK)3.3 V ~ 3.3 V1 A1   15 V75db(120hz)fixed  1.3 V @ (1A)   
LD1117AG-AD-TN3-A-R


Low Dropout Regulators (LDO) Positive Adjustable 1.3V @ 1A 15V 1.25V 13.5V 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.

Unisonic 22217
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USD 0.0984
Multiples of: 1

 TO - 252 - 2 (DPAK)1.25 V ~ 13.5 V1 A1   15 V75db(120hz)adjustable  1.3 V @ (1A)   
LD1117AG-50-AB3-A-R


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 1A 15V 5V 1A 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.

Unisonic 21534
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USD 0.0529
Multiples of: 5

 SOT - 89 (SOT - 89 - 3)5 V ~ 5 V1 A1   15 V75db(120hz)fixed  1.3 V @ (1A)   
LD1117AG-50-AA3-A-R


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 1A 15V 5V 1A SOT-223 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.

Unisonic 9137
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USD 0.0551
Multiples of: 5

 SOT - 2235 V ~ 5 V1 A1   15 V75db(120hz)fixed  1.3 V @ (1A)   
LD1117AG-30-AA3-A-R


Low Dropout Regulators (LDO) SOT-223 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.

Unisonic 6426
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USD 0.0529
Multiples of: 5

 SOT - 2233 V ~ 3 V1 A1   15 V75dB(120Hz)Fixed  1.3 V @ (1A)   
LD1117AG-AD-AA3-A-R


Low Dropout Regulators (LDO) Positive Adjustable 1.3V @ 1A 15V 1.25V 13.7V 1A SOT-223 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.

Unisonic 4850
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USD 0.0458
Multiples of: 5

 SOT - 2231.25 V ~ 13.7 V1 A1   15 V75db(120hz)adjustable  1.3 V @ (1A)   
UR133AG-50-AB3-B-R


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 500mA 12V 5V 500mA 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.

Unisonic 2968
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USD 0.0549
Multiples of: 5

 SOT - 89 (SOT - 89 - 3)5 V ~ 5 V500 mA1   12 V fixed  1.3 V @ (500 mA)   
LD1117AG-33-AB3-A-R


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 1A 15V 3.3V 1A 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.

Unisonic 2958
Ships to you
between Wed. 05 Jun to Mon. 10 Jun Calender.png

USD 0.0551
Multiples of: 5

 SOT - 89 (SOT - 89 - 3)3.3 V ~ 3.3 V1 A1   15 V75db(120hz)fixed  1.3 V @ (1A)   
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