About LDO Voltage Regulators

Stmicroelectronics 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
  
                     
LD1117DT33CTR


Voltage regulator; LDO, linear, fixed; 3.3V; 0.95A; DPAK; SMD; ±2%
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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.

STMicroelectronics 24216
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USD 0.1203
Multiples of: 5

   800 mA   4.75 V15 V Fixed- 40 C125 C1.1 V  Reel , Tape
LDK715M33R


LDO Voltage Regulators POWER MANAGEMENT
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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.

STMicroelectronics 17460
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USD 0.4083
Multiples of: 3000

smd/smtSOT - 23 - 53.3 V85 mA1 output 5 uA4.3 V24 V57 dbfixed- 40 C+ 125 C500 mV ldk715Reel
LD39015M33R


LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise
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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.

STMicroelectronics 17460
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USD 0.4515
Multiples of: 3000

smd/smtSOT - 233.3 V150 mA1 outputpositive50 uA+ 1.5 V5.5 V fixed- 40 C+ 125 C  ld39015Reel
ST1L05DPUR


Linear Voltage Regulator IC Positive Adjustable 1 Output 1.3A 8-DFN-EP (4x4)
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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.

STMicroelectronics 17460
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USD 0.5541
Multiples of: 4500

smd/smtDFN - 81.8 v to 3.3 V1.3 A1 output   5.5 V adjustable- 40 C+ 125 C300 mV st1l05Reel
ST1L08SPU33R


LDO Voltage Regulators Linear Voltage Regulators & Vref
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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.

STMicroelectronics 16975
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USD 0.3749
Multiples of: 2500

smd/smtDFN - 83.3 V800 mA1 output  1 V5.5 V30 dbfixed- 40 C+ 125 C100 mV st1l08Cut Tape
L4941BDT-TR


LDO Voltage Regulators 5.0V 1.0A Positive
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STMicroelectronics 16975
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USD 0.8001
Multiples of: 2500

smd/smtTO - 2525 V1 A1 outputpositive40 mA 16 V fixed- 40 C+ 150 C  l4941Reel
LDBL20D-25R


LDO Voltage Regulators 200 mA very low quiescent current linear regulator ICin (0.47x0.47)mm2 bumpless CSP package
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STMicroelectronics 16868
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USD 0.3892
Multiples of: 1

Smd/SmtSTSTAMP - 42.5 V200 mA1 Output 100 uA1.5 V5.5 V80 DbFixed- 40 C+ 125 C200 mV Ldbl20Reel
STLQ50C25R


LDO Voltage Regulators VOLTAGE REGULATOR
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STMicroelectronics 15335
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USD 0.248
Multiples of: 1

smd/smtSOT - 3232.5 V500 mA1 outputpositive + 2.3 V12 V fixed- 40 C+ 150 C  stlq50xx25Reel
ST730M33R


LDO Voltage Regulators 300 mA 28 V 5 uA quiescent current
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STMicroelectronics 14569
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USD 0.4119
Multiples of: 1

SMDSOT23 - 53.3 V0.3 A      fixed, LDO, line  1.2 V  Tape , Reel
L4941BV


Voltage regulator; LDO, linear, fixed; 5V; 1A; TO220; THT; -40÷150°C
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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.

STMicroelectronics 78
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USD 0.663
Multiples of: 1

 TO - 220AB 1 A1   16 V68Db(120Hz)Fixed     TUBE
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