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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 66 results
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Analog Devices ADP3338AKCZ-2.5RL7, LDO Regulator, 1A, 2.5 V, ±0.8% 3+Tab-Pin, SOT-223
IDR204,325.72Pack (1 Pack of 5) -
Analog Devices LT1084CT#PBF, Low Noise LDO Voltage Regulator, 5A Adjustable, 1.25 → 25 V 3-Pin, TO-220
IDR165,831.09 -
Analog Devices LT1085CT#PBF, LDO Regulator, 3A Adjustable, 1.25 → 28.5 V 3-Pin, TO-220
IDR134,783.65 -
Analog Devices LT1085CT-12#PBF, LDO Regulator, 3A, 12 V, ±1% 3-Pin, TO-220
IDR137,405.90 -
Analog Devices LT1085CT-5#PBF, LDO Regulator, 3A, 5 V, ±1% 3-Pin, TO-220
IDR123,665.31 -
Analog Devices LT1086CM#PBF, LDO Regulator, 1.5A Adjustable, 1.2 → 15 V 3-Pin, D2PAK
IDR52,864.56 -
Analog Devices LT1086CM-3.3#PBF, LDO Regulator, 1.5A, 3.3 V 3-Pin, D2PAK
IDR175,061.41Pack (1 Pack of 2) -
Analog Devices LT1086CT-12#PBF, LDO Regulator, 1.5A, 12 V 3-Pin, TO-220
IDR77,933.27 -
Analog Devices LT1086CT-3.3#PBF, LDO Regulator, 1.5A, 3.3 V 3-Pin, TO-220
IDR162,789.28Pack (1 Pack of 2) -
Analog Devices LT1117CST-3.3#PBF, LDO Regulator, 800mA, 3.3 V 3+Tab-Pin, SOT-223
IDR47,410.28 -
Analog Devices LT1118CST-2.5#PBF, LDO Regulator, -400mA, 2.5 V 3+Tab-Pin, SOT-223
IDR390,400.58Pack (1 Pack of 2) -
Analog Devices LT1129CS8-5#PBF, LDO Regulator, 700mA, 5 V 8-Pin, SOIC
IDR86,953.81 -
Analog Devices LT1129CT-5#PBF, LDO Regulator, 700mA, 5 V 5-Pin, TO-220
IDR83,177.77 -
Analog Devices LT1175IST-5#PBF, LDO Regulator, 500mA, -5 V, 2.5% 3+Tab-Pin, SOT-223
IDR99,645.50 -
Analog Devices LT1529CQ-5#PBF, LDO Regulator, 3A, 5 V 6-Pin, D2PAK
IDR117,476.80 -
Analog Devices LT1580CQ#PBF, LDO Regulator, 7A Adjustable 5-Pin, D2PAK
IDR203,276.82 -
Analog Devices LT1761ES5-3.3#TRMPBF, Low Noise LDO Voltage Regulator, 100mA, 3.3 V 5-Pin, TSOT-23
IDR131,322.28Pack (1 Pack of 2) -
Analog Devices LT1763CDE#PBF, LDO Regulator, 500mA Adjustable, 1.22 → 20 V 12-Pin, DFN
IDR694,791.36Pack (1 Pack of 3) -
Analog Devices LT1763CS8#PBF, Low Noise LDO Voltage Regulator, 500mA Adjustable, 1.22 → 20 V 8-Pin, SOIC
IDR75,940.36 -
Analog Devices LT1763CS8-3.3#PBF, LDO Regulator, 500mA, 3.3 V 8-Pin, SOIC
IDR62,829.11 -
Analog Devices LT1764AEQ-1.8#PBF, Low Noise LDO Voltage Regulator, 3A, 1.8 V 6-Pin, D2PAK
IDR128,070.69 -
Analog Devices LT1764AEQ-3.3#PBF, Fast LDO Voltage Regulator, 3A, 3.3 V 6-Pin, D2PAK
IDR128,070.69 -
Analog Devices LT1963AEST-2.5#PBF, LDO Regulator, 1.5A, 2.5 V 3+Tab-Pin, SOT-223
IDR87,058.70 -
Analog Devices LT1963AEST-3.3#PBF, LDO Regulator, 1.5A, 3.3 V 3-Pin, SOT-223
IDR209,150.66Pack (1 Pack of 2)
