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 regulatorThere 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.
-
STMicroelectronics LD1117S33CTR, 1 Low Dropout Voltage, Voltage Regulator 1.3A, 3.3 V 3+Tab-Pin, SOT-223
IDR198,766.55Reel (1 Reel of 25) -
STMicroelectronics LD1117S50TR, 1 Low Dropout Voltage, Voltage Regulator 1.3A, 5 V 3+Tab-Pin, SOT-223
IDR157,439.89Pack (1 Pack of 25) -
Microchip MIC5504-3.3YM5-TR, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3.3 V 5-Pin, SOT-23
IDR119,155.04Pack (1 Pack of 50) -
Microchip MIC39100-5.0WS, 1 Low Dropout Voltage, Voltage Regulator 1A, 5 V 3+Tab-Pin, SOT-223
IDR134,573.87Tube (1 Tube of 5) -
Microchip MIC29302WT, 1 Low Dropout Voltage, Voltage Regulator 3A, 1.25 → 26 V 5-Pin, TO-220
IDR205,794.18Tube (1 Tube of 5) -
Microchip MIC2940A-5.0WT, 1 Low Dropout Voltage, Voltage Regulator 1.25A, 5 V 3-Pin, TO-220
IDR227,191.74Tube (1 Tube of 5) -
STMicroelectronics L4931CD33-TR, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3.36 V 8-Pin, SOIC
IDR203,276.82Pack (1 Pack of 10) -
STMicroelectronics L4931CD50-TR, 1 Low Dropout Voltage, Voltage Regulator 250mA, 5.2 V 8-Pin, SOIC
IDR205,269.73Pack (1 Pack of 10) -
-59.50%
onsemi NCV1117DT33T5G, 1 Low Dropout Voltage, Voltage Regulator 2.2A, 3.3 V 3-Pin, DPAK
IDR84,121.78IDR23,810.03Reel (1 Reel of 10) -
onsemi NCP1117LPST50T3G, 1 Low Dropout Voltage, Voltage Regulator 1.1A, 5 V 3+Tab-Pin, SOT-223
IDR106,778.02Pack (1 Pack of 20) -
Analog Devices LT3085EMS8E#PBF, 1 Low Dropout Voltage, Voltage Regulator 500mA, 0 → 36 V 8-Pin, MSOP
IDR220,583.67Tube (1 Tube of 2) -
Analog Devices LT1963AEST-3.3#PBF, 1 Low Dropout Voltage, Voltage Regulator 1.5A, 3.3 V 3-Pin, SOT-223
IDR216,178.29Tube (1 Tube of 2) -
Microchip MCP1702T-5002E/MB, 1 Low Dropout Voltage, Voltage Regulator 250mA, 5 V 3-Pin, SOT-89
IDR94,086.33Reel (1 Reel of 10) -
STMicroelectronics LD1117ADT-TR, 1 Low Dropout Voltage, Voltage Regulator 1.2A, 1.25 → 15 V 3-Pin, DPAK
IDR86,639.14Pack (1 Pack of 10) -
STMicroelectronics LD1086D2T50TR, 1 Low Dropout Voltage, Voltage Regulator 1.5A, 5 V 3-Pin, D2PAK
IDR121,043.06Pack (1 Pack of 5) -
STMicroelectronics LD1117S33TR, 1 Low Dropout Voltage, Voltage Regulator 1.3A, 3.3 V 3+Tab-Pin, SOT-223
IDR80,660.41Pack (1 Pack of 10) -
STMicroelectronics LE50CD-TR, 1 Low Dropout Voltage, Voltage Regulator 100mA, 5 V 8-Pin, SOIC
IDR82,758.21Reel (1 Reel of 5) -
STMicroelectronics KF33BDT-TR, 1 Low Dropout Voltage, Voltage Regulator 500mA, 3.3 V 3-Pin, DPAK
IDR116,113.23Pack (1 Pack of 5) -
Analog Devices ADP3338AKCZ-2.5RL7, 1 Low Dropout Voltage, Voltage Regulator 1A, 2.5 V 3+Tab-Pin, SOT-223
IDR279,531.85Reel (1 Reel of 5) -
onsemi LM2931D-5.0R2G, 1 Low Dropout Voltage, Voltage Regulator 100mA, 5 V 8-Pin, SOIC
IDR19,089.98Pack (1 Pack of 2) -
STMicroelectronics LD1117DT33CTR, 1 Low Dropout Voltage, Voltage Regulator 1.3A, 3.3 V 3-Pin, DPAK
IDR170,656.03Pack (1 Pack of 25) -
STMicroelectronics LD3985M33R, 1 Low Dropout Voltage, Voltage Regulator 550mA, 3.3 V 5-Pin, SOT-23
IDR65,241.58Reel (1 Reel of 5) -
Microchip MCP1826T-ADJE/DC, 1 Low Dropout Voltage, Voltage Regulator 1A, 0.8 → 5 V 5+Tab-Pin, SOT-223
IDR78,877.28Pack (1 Pack of 5) -
Microchip MCP1802T-3302I/OT, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3.3 V 5-Pin, SOT-23
IDR52,969.45Reel (1 Reel of 5)