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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Description Prix 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
N° de stock RS 919-8759
Référence fabricantTLE4264GHTSA1
MarqueInfineon
0,744 €
Each (On a Reel of 1000)
Unité
- 5 V Fixed SOT-223 120mA Surface Mount 5.5 V 45 V 3+Tab 1 Positive 9mA ±2% -40 °C
N° de stock RS 462-8084
Référence fabricantTLE4264GHTSA1
MarqueInfineon
1,15 €
Each (In a Pack of 5)
Unité
- 5 V Fixed SOT-223 120mA Surface Mount 5.5 V 45 V 3+Tab 1 Positive 9mA ±2% -40 °C
N° de stock RS 857-8823
Référence fabricantTLE42744GV33ATMA1
MarqueInfineon
0,676 €
Each (On a Reel of 1000)
Unité
- 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
N° de stock RS 897-7295
Référence fabricantIFX27001TFV33ATMA1
MarqueInfineon
0,777 €
Each (In a Pack of 10)
Unité
- 3.3 V Fixed TO-252 1A Surface Mount 3.2 V 40 V 3 1 Positive - - -40 °C
N° de stock RS 165-8019
Référence fabricantIFX27001TFV33ATMA1
MarqueInfineon
0,367 €
Each (On a Reel of 2500)
Unité
- 3.3 V Fixed TO-252 1A Surface Mount 3.2 V 40 V 3 1 Positive - - -40 °C
N° de stock RS 110-7781
Référence fabricantTLE7469GV52AUMA1
MarqueInfineon
3,49 €
Each (In a Pack of 4)
Unité
- 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
N° de stock RS 826-9402
Référence fabricantIFX20001MBV33HTSA1
MarqueInfineon
0,221 €
Each (In a Pack of 100)
Unité
- 3.3 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 - Positive 110µA 4% -40 °C
N° de stock RS 165-5628
Référence fabricantIFX20001MBV33HTSA1
MarqueInfineon
0,151 €
Each (On a Reel of 3000)
Unité
- 3.3 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 - Positive 110µA 4% -40 °C
N° de stock RS 166-0820
Référence fabricantTLE7469GV52AUMA1
MarqueInfineon
2,551 €
Each (On a Reel of 1000)
Unité
- 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
N° de stock RS 124-8765
Référence fabricantTLE42502GHTSA1
MarqueInfineon
0,378 €
Each (On a Reel of 3000)
Unité
- - Tracking SCT-595 50mA Surface Mount 4 V 40 V 5 1 Positive 200µA 0.5% -40 °C
N° de stock RS 110-9093
Référence fabricantTLE4263GMXUMA1
MarqueInfineon
1,303 €
Each (In a Pack of 10)
Unité
- 5 V Fixed DSO 400mA Surface Mount -42 V 45 V 14 1 Positive 23mA - -40 °C
N° de stock RS 919-8768
Référence fabricantTLE42962GV50HTSA1
MarqueInfineon
0,429 €
Each (On a Reel of 3000)
Unité
- 4.8 → 5.2 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 1 Positive 1µA ±4% -40 °C
N° de stock RS 165-5826
Référence fabricantTLE42344GHTSA1
MarqueInfineon
0,713 €
Each (On a Reel of 1000)
Unité
- 5 V Fixed SOT-223 100mA Surface Mount 5.5 V 45 V 3 - Positive 400µA 2% -40 °C
N° de stock RS 826-9484
Référence fabricantTLE42344GHTSA1
MarqueInfineon
1,33 €
Each (In a Pack of 25)
Unité
- 5 V Fixed SOT-223 100mA Surface Mount 5.5 V 45 V 3 - Positive 400µA 2% -40 °C
N° de stock RS 752-8530
Référence fabricantTLE42962GV50HTSA1
MarqueInfineon
0,458 €
Each (In a Pack of 5)
Unité
- 4.8 → 5.2 V Fixed SCT595 30mA Surface Mount 4 V 45 V 5 1 Positive 1µA ±4% -40 °C
N° de stock RS 827-5176
Référence fabricantTLE42502GHTSA1
MarqueInfineon
0,712 €
Each (In a Pack of 25)
Unité
- - Tracking SCT595 50mA Surface Mount 4 V 40 V 5 1 Positive 200µA 0.5% -40 °C
N° de stock RS 110-7489
Référence fabricantTLE42662GSV33HTMA2
MarqueInfineon
1,944 €
Each (In a Pack of 10)
Unité
- 3.3 V Fixed SOT-223 500mA Surface Mount 4.4 V 45 V 3+Tab 1 Positive 4mA ±3% -40 °C
N° de stock RS 827-5094
Référence fabricantIFX25401TEV50ATMA1
MarqueInfineon
0,98 €
Each (In a Pack of 25)
Unité
- 5 V Fixed TO-252 400mA Surface Mount 5.5 V 40 V 5 1 Positive 220µA ±2% -40 °C
N° de stock RS 897-7220
Référence fabricantIFX1117MEVHTMA1
MarqueInfineon
0,43 €
Each (In a Pack of 40)
Unité
- 3.23 → 3.365 V Adjustable SOT-223 1A Surface Mount 3.23 V 15 V 3+Tab 1 Positive - - 0 °C
N° de stock RS 919-8761
Référence fabricantTLE42712AKSA1
MarqueInfineon
2,458 €
Each (In a Tube of 50)
Unité
- 4.9 → 5.1 V Fixed TO-220 800mA Surface Mount 6 V 40 V 7 1 Positive 10µA ±2% -40 °C