Low Dropout Voltage Regulators

Low dropout voltage regulators are types of linear 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.


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Beskrivning Pris Dropout Voltage at Maximum Current Output Voltage Output Type Package Type Maximum Output Current Mounting Type Minimum Input Voltage Maximum Input Voltage Pin Count Number of Outputs Polarity Quiescent Current Accuracy Minimum Operating Temperature
RS-artikelnummer 628-3683
Tillv. art.nrMCP1701AT-3002I/CB
VarumärkeMicrochip
8,076 kr
Each (In a Pack of 10)
Enheter
- 3 V Fixed SOT-23A 250mA Surface Mount - 10 V 3 1 Positive 0.0045mA ±2% -40 °C
RS-artikelnummer 912-3014
Tillv. art.nrMCP1701AT-3002I/CB
VarumärkeMicrochip
6,129 kr
Each (On a Reel of 3000)
Enheter
- 3 V Fixed SOT-23A 250mA Surface Mount - 10 V 3 1 Positive 0.0045mA ±2% -40 °C
RS-artikelnummer 165-1895
Tillv. art.nrTC1262-3.3VEBTR
VarumärkeMicrochip
6,753 kr
Each (On a Reel of 750)
Enheter
- 3.3 V Fixed D2PAK 500mA Surface Mount 2.7 V 6 V 3 1 Positive - ±0.5% -40 °C
RS-artikelnummer 823-4359
Tillv. art.nrTC1262-3.3VEBTR
VarumärkeMicrochip
8,076 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed D2PAK 500mA Surface Mount 2.7 V 6 V 3 1 Positive - ±0.5% -40 °C
RS-artikelnummer 165-4199
Tillv. art.nrMIC29302WT
VarumärkeMicrochip
16,552 kr
Each (In a Tube of 50)
Enheter
- 1.25 → 26 V Adjustable TO-220 3A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 910-1395
Tillv. art.nrMIC29302WT
VarumärkeMicrochip
19,914 kr
Each (In a Pack of 5)
Enheter
- 1.25 → 26 V Adjustable TO-220 3A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 145-9127
Tillv. art.nrMIC5201-3.3YM
VarumärkeMicrochip
7,521 kr
Each (In a Tube of 95)
Enheter
- 3.3 V Fixed SOIC 200mA Surface Mount 2.5 V 26 V 8 1 Positive - ±1% -40 °C
RS-artikelnummer 910-1385
Tillv. art.nrMIC5201-3.3YM
VarumärkeMicrochip
9,099 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed SOIC 200mA Surface Mount 2.5 V 26 V 8 1 Positive - ±1% -40 °C
RS-artikelnummer 165-4062
Tillv. art.nrMIC5233YM5-TR
VarumärkeMicrochip
8,444 kr
Each (On a Reel of 3000)
Enheter
- 1.24 → 20 V Adjustable SOT-23 100mA Surface Mount 2.3 V 36 V 5 1 Positive - ±2% -40 °C
RS-artikelnummer 910-1408
Tillv. art.nrMIC29502WT
VarumärkeMicrochip
68,66 kr
Each
Enheter
- 1.25 → 26 V Adjustable TO-220 5A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 669-5092
Tillv. art.nrMCP1825S-3302E/DB
VarumärkeMicrochip
4,756 kr
Each (In a Pack of 5)
Enheter
- 3.3 V Fixed SOT-223 500mA Surface Mount 2.1 V 6 V 3+Tab 1 Positive 0.12mA ±0.5% -40 °C
RS-artikelnummer 889-5250
Tillv. art.nrMCP1703T-3302E/CB
VarumärkeMicrochip
3,802 kr
Each (On a Reel of 3000)
Enheter
- 3.3 V Fixed SOT-23A 250mA Surface Mount 2.7 V 16 V 3 1 Positive 0.002mA ±2% -40 °C
RS-artikelnummer 165-4193
Tillv. art.nrMIC29502WT
VarumärkeMicrochip
57,093 kr
Each (In a Tube of 50)
Enheter
- 1.25 → 26 V Adjustable TO-220 5A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 910-1626
Tillv. art.nrMIC5233YM5-TR
VarumärkeMicrochip
11,146 kr
Each (In a Pack of 5)
Enheter
- 1.24 → 20 V Adjustable SOT-23 100mA Surface Mount 2.3 V 36 V 5 1 Positive - ±2% -40 °C
RS-artikelnummer 911-5520
Tillv. art.nrMCP1825S-3302E/DB
VarumärkeMicrochip
3,994 kr
Each (In a Tube of 78)
Enheter
- 3.3 V Fixed SOT-223 500mA Surface Mount 2.1 V 6 V 3+Tab 1 Positive 0.12mA ±0.5% -40 °C
RS-artikelnummer 823-4015
Tillv. art.nrTC1107-3.3VOA
VarumärkeMicrochip
3,898 kr
Each (In a Pack of 20)
Enheter
- 3.3 V Fixed SOIC 300mA Surface Mount 2.7 V 6 V 8 1 Positive - ±0.5% -40 °C
RS-artikelnummer 144-5850
Tillv. art.nrTC1107-3.3VOA
VarumärkeMicrochip
2,975 kr
Each (In a Tube of 100)
Enheter
- 3.3 V Fixed SOIC 300mA Surface Mount 2.7 V 6 V 8 1 Positive - ±0.5% -40 °C
RS-artikelnummer 669-4907
Tillv. art.nrMCP1703T-3302E/CB
VarumärkeMicrochip
5,015 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed SOT-23A 250mA Surface Mount 2.7 V 16 V 3 1 Positive 0.002mA ±2% -40 °C
RS-artikelnummer 910-1597
Tillv. art.nrMIC29300-12WT
VarumärkeMicrochip
32,26 kr
Each (In a Pack of 2)
Enheter
- 12 V Fixed TO-220 3A Through Hole 2.5 V 26 V 3 1 Positive - ±1% -40 °C
RS-artikelnummer 165-4294
Tillv. art.nrMIC5206-3.3YM5-TR
VarumärkeMicrochip
5,565 kr
Each (On a Reel of 3000)
Enheter
- 3.3 V Fixed SOT-23 150mA Surface Mount 2.5 V 16 V 5 1 Positive - ±2% -40 °C