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Low Dropout Voltage Regulators
Low dropout voltage regulators are types of linear voltage regulators that provide an inexpensive way of regulating output voltage with few external components. Linear regulators are used to maintain a steady voltage in electronic devices. Low dropout voltage regulators can regulate output voltage even when it’s very close to the supply voltage. They have low noise and good ripple rejection making them crucial to maintaining a stable power supply in any power-management system.
What are low dropout voltage regulators used for?
Low dropout voltage regulators help to maintain system voltage independent of battery. This makes them useful for portable applications, as well as for equipment that needs a stable voltage while minimising the supply. You’re likely to find low dropout voltage regulators in devices such as smoke detectors or alarm systems.
Choosing the right low dropout voltage regulator
There are various factors to consider when choosing the right regulator. These include required output voltage, maximum load current, minimum dropout voltage and the type and range of input voltage. Low dropout voltage regulators are the right choice if a more precise output voltage is necessary and there is a low power dissipation.
Showing 1–24 of 62 results
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Analog Devices ADP3338AKCZ-2.5RL7, LDO Regulator, 1A, 2.5 V, ±0.8% 3+Tab-Pin, SOT-223
VND325,199.12Pack (1 Pack of 5) -
Analog Devices LT1084CT#PBF, Low Noise LDO Voltage Regulator, 5A Adjustable, 1.25 → 25 V 3-Pin, TO-220
VND271,778.32 -
Analog Devices LT1085CT#PBF, LDO Regulator, 3A Adjustable, 1.25 → 28.5 V 3-Pin, TO-220
VND214,517.90 -
Analog Devices LT1085CT-12#PBF, LDO Regulator, 3A, 12 V, ±1% 3-Pin, TO-220
VND220,527.74 -
Analog Devices LT1085CT-5#PBF, LDO Regulator, 3A, 5 V, ±1% 3-Pin, TO-220
VND219,192.22 -
Analog Devices LT1086CM#PBF, LDO Regulator, 1.5A Adjustable, 1.2 → 15 V 3-Pin, D2PAK
VND132,049.54 -
Analog Devices LT1086CM-3.3#PBF, LDO Regulator, 1.5A, 3.3 V 3-Pin, D2PAK
VND286,969.86Pack (1 Pack of 2) -
Analog Devices LT1086CT-3.3#PBF, LDO Regulator, 1.5A, 3.3 V 3-Pin, TO-220
VND266,937.06Pack (1 Pack of 2) -
Analog Devices LT1117CST-3.3#PBF, LDO Regulator, 800mA, 3.3 V 3+Tab-Pin, SOT-223
VND117,191.88 -
Analog Devices LT1118CST-2.5#PBF, LDO Regulator, -400mA, 2.5 V 3+Tab-Pin, SOT-223
VND320,023.98Pack (1 Pack of 2) -
-14.80%
Analog Devices LT1129CS8-5#PBF, LDO Regulator, 700mA, 5 V 8-Pin, SOIC
VND162,432.62VND138,393.26 -
Analog Devices LT1129CT-5#PBF, LDO Regulator, 700mA, 5 V 5-Pin, TO-220
VND132,383.42 -
Analog Devices LT1175IST-5#PBF, LDO Regulator, 500mA, -5 V, 2.5% 3+Tab-Pin, SOT-223
VND157,591.36 -
Analog Devices LT1529CQ-5#PBF, LDO Regulator, 3A, 5 V 6-Pin, D2PAK
VND182,465.42 -
Analog Devices LT1580CQ#PBF, LDO Regulator, 7A Adjustable 5-Pin, D2PAK
VND334,213.88 -
Analog Devices LT1761ES5-3.3#TRMPBF, Low Noise LDO Voltage Regulator, 100mA, 3.3 V 5-Pin, TSOT-23
VND212,848.50Pack (1 Pack of 2) -
Analog Devices LT1763CDE#PBF, LDO Regulator, 500mA Adjustable, 1.22 → 20 V 12-Pin, DFN
VND359,087.94Pack (1 Pack of 3) -
Analog Devices LT1763CS8#PBF, Low Noise LDO Voltage Regulator, 500mA Adjustable, 1.22 → 20 V 8-Pin, SOIC
VND126,373.58 -
-18.50%
Analog Devices LT1763CS8-3.3#PBF, LDO Regulator, 500mA, 3.3 V 8-Pin, SOIC
VND122,700.90VND99,997.06 -
Analog Devices LT1764AEQ-1.8#PBF, Low Noise LDO Voltage Regulator, 3A, 1.8 V 6-Pin, D2PAK
VND210,010.52 -
Analog Devices LT1764AEQ-3.3#PBF, Fast LDO Voltage Regulator, 3A, 3.3 V 6-Pin, D2PAK
VND212,848.50 -
Analog Devices LT1963AEST-2.5#PBF, LDO Regulator, 1.5A, 2.5 V 3+Tab-Pin, SOT-223
VND142,733.70 -
Analog Devices LT1963AEST-3.3#PBF, LDO Regulator, 1.5A, 3.3 V 3-Pin, SOT-223
VND261,094.16Pack (1 Pack of 2) -
Analog Devices LT1963AET#PBF, LDO Regulator, 1.5A Adjustable, 1.21 → 20 V 5-Pin, TO-220
VND308,171.24Pack (1 Pack of 2)
