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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Omschrijving Prijs 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-stocknr. 919-8759
FabrikantnummerTLE4264GHTSA1
FabrikantInfineon
0,744 €
Each (On a Reel of 1000)
Aantal stuks
- 5 V Fixed SOT-223 120mA Surface Mount 5.5 V 45 V 3+Tab 1 Positive 9mA ±2% -40 °C
RS-stocknr. 462-8084
FabrikantnummerTLE4264GHTSA1
FabrikantInfineon
1,536 €
Each (In a Pack of 5)
Aantal stuks
- 5 V Fixed SOT-223 120mA Surface Mount 5.5 V 45 V 3+Tab 1 Positive 9mA ±2% -40 °C
RS-stocknr. 857-8823
FabrikantnummerTLE42744GV33ATMA1
FabrikantInfineon
0,676 €
Each (On a Reel of 1000)
Aantal stuks
- 3.23 → 3.37 V Fixed D2PAK (TO-263) 1.1A Surface Mount 4.7 V 40 V 3 1 Positive 220µA ±2% -40 °C
RS-stocknr. 897-7295
FabrikantnummerIFX27001TFV33ATMA1
FabrikantInfineon
0,758 €
Each (In a Pack of 10)
Aantal stuks
- 3.3 V Fixed TO-252 1A Surface Mount 3.2 V 40 V 3 1 Positive - - -40 °C
RS-stocknr. 165-8019
FabrikantnummerIFX27001TFV33ATMA1
FabrikantInfineon
0,57 €
Each (On a Reel of 2500)
Aantal stuks
- 3.3 V Fixed TO-252 1A Surface Mount 3.2 V 40 V 3 1 Positive - - -40 °C
RS-stocknr. 165-5628
FabrikantnummerIFX20001MBV33HTSA1
FabrikantInfineon
0,147 €
Each (On a Reel of 3000)
Aantal stuks
- 3.3 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 - Positive 110µA 4% -40 °C
RS-stocknr. 110-7781
FabrikantnummerTLE7469GV52AUMA1
FabrikantInfineon
3,49 €
Each (In a Pack of 4)
Aantal stuks
- 2.6 V, 5 V Fixed DSO 700mA Surface Mount 5.6 V 45 V 12 2 Positive 55µA ±2 (5 V) %, ±4 (2.6 V) % -40 °C
RS-stocknr. 826-9402
FabrikantnummerIFX20001MBV33HTSA1
FabrikantInfineon
0,216 €
Each (In a Pack of 100)
Aantal stuks
- 3.3 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 - Positive 110µA 4% -40 °C
RS-stocknr. 166-0820
FabrikantnummerTLE7469GV52AUMA1
FabrikantInfineon
2,551 €
Each (On a Reel of 1000)
Aantal stuks
- 2.6 V, 5 V Fixed DSO 700mA Surface Mount 5.6 V 45 V 12 2 Positive 55µA ±2 (5 V) %, ±4 (2.6 V) % -40 °C
RS-stocknr. 919-8768
FabrikantnummerTLE42962GV50HTSA1
FabrikantInfineon
0,429 €
Each (On a Reel of 3000)
Aantal stuks
- 4.8 → 5.2 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 1 Positive 1µA ±4% -40 °C
RS-stocknr. 752-8530
FabrikantnummerTLE42962GV50HTSA1
FabrikantInfineon
0,458 €
Each (In a Pack of 5)
Aantal stuks
- 4.8 → 5.2 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 1 Positive 1µA ±4% -40 °C
RS-stocknr. 124-8765
FabrikantnummerTLE42502GHTSA1
FabrikantInfineon
0,451 €
Each (On a Reel of 3000)
Aantal stuks
- - Tracking SCT-595 50mA Surface Mount 4 V 40 V 5 1 Positive 200µA 0.5% -40 °C
RS-stocknr. 110-9093
FabrikantnummerTLE4263GMXUMA1
FabrikantInfineon
1,303 €
Each (In a Pack of 10)
Aantal stuks
- 5 V Fixed DSO 400mA Surface Mount -42 V 45 V 14 1 Positive 23mA - -40 °C
RS-stocknr. 165-5826
FabrikantnummerTLE42344GHTSA1
FabrikantInfineon
0,613 €
Each (On a Reel of 1000)
Aantal stuks
- 5 V Fixed SOT-223 100mA Surface Mount 5.5 V 45 V 3 - Positive 400µA 2% -40 °C
RS-stocknr. 826-9484
FabrikantnummerTLE42344GHTSA1
FabrikantInfineon
0,786 €
Each (In a Pack of 25)
Aantal stuks
- 5 V Fixed SOT-223 100mA Surface Mount 5.5 V 45 V 3 - Positive 400µA 2% -40 °C
RS-stocknr. 827-5176
FabrikantnummerTLE42502GHTSA1
FabrikantInfineon
0,764 €
Each (In a Pack of 25)
Aantal stuks
- - Tracking SCT595 50mA Surface Mount 4 V 40 V 5 1 Positive 200µA 0.5% -40 °C
RS-stocknr. 826-9030
FabrikantnummerIFX1117MEV33HTMA1
FabrikantInfineon
0,47 €
Each (In a Pack of 50)
Aantal stuks
- 3.3 V Fixed SOT-223 800mA Surface Mount 4.5 V 20 V 3+Tab 1 Positive 5000µA 2% 0 °C
RS-stocknr. 919-8771
FabrikantnummerTLE4284DVATMA1
FabrikantInfineon
0,741 €
Each (On a Reel of 2500)
Aantal stuks
- - Adjustable TO-252 1A Surface Mount -0.3 V 40 V 3 1 Positive - - -40 °C
RS-stocknr. 919-8761
FabrikantnummerTLE42712AKSA1
FabrikantInfineon
2,391 €
Each (In a Tube of 50)
Aantal stuks
- 4.9 → 5.1 V Fixed TO-220 800mA Surface Mount 6 V 40 V 7 1 Positive 10µA ±2% -40 °C
RS-stocknr. 165-8065
FabrikantnummerIFX27001TFVATMA1
FabrikantInfineon
0,57 €
Each (On a Reel of 2500)
Aantal stuks
- 1.25 → 38 V Adjustable TO-252 1A Surface Mount 3.2 V 40 V 3 1 Positive - - -40 °C