Linear Voltage Regulators
A Linear Voltage Regulator ensures the output voltage from the circuit is maintained at a specific voltage.
The device acts as a variable resistor, continuously adjusting to maintain a constant output voltage. The regulated voltage must be lower than the input voltage. Simple voltage regulator contains a Zener Diode and a resistor but more complicated versions include elements like a voltage reference and error amplifiers.
A more specific type of regulator are Low Dropout Voltage Regulators (LDO) which can regulate voltage even when the power supply voltage is very close to the supply voltage.
How to choose linear voltage regulator ICs?
The primary feature in choosing a regulator is usually the Output voltage as the main purpose of one is to regulate the voltage to a specific value such as 3.3V. Its accuracy to this voltage across temperature and load current is another consideration as is its maximum load. The dropout voltage value will be particularly important with battery applications.
How to test a linear voltage regulator?
- Set your multimeter to the voltage setting
- Check the datasheet to determine which pins are the ground, input and output.
- Attach the red wire to the input and the black wire to the ground, the multimeter should give a reading higher than the regulators' output value. If not then there is a power supply issue.
- Attach the red to the ground and the black wire the output, the multimeter should then give the regulators' output value (plus minus its accuracy). If not then the regulator is likely to be faulty.
Applied Filters
Filters
-
Brand
-
Output Voltage
-
Maximum Output Current
-
Package Type
-
Output Type
-
Mounting Type
-
Minimum Input Voltage
-
Maximum Input Voltage
-
Pin Count
-
Power Rating
-
Minimum Operating Temperature
-
Maximum Operating Temperature
-
Number of Outputs
-
Polarity
-
Series
-
Dimensions
-
Typical Dropout Voltage @ Current
-
Height
-
Load Regulation
-
Line Regulation
-
Width
-
Quiescent Current
-
Length
-
Reference Voltage
-
Dropout Voltage Measurement Current
-
Accuracy
|
Price
(Price shown excludes VAT) |
Part Details | Brand | Stock | Output Voltage | Maximum Output Current | Package Type | Output Type | Mounting Type | Minimum Input Voltage | Maximum Input Voltage | Pin Count | Power Rating | Minimum Operating Temperature | Maximum Operating Temperature | Number of Outputs | Polarity | Series | Dimensions | Typical Dropout Voltage @ Current | Height | Load Regulation | Line Regulation | Width | Quiescent Current | Length | Reference Voltage | Dropout Voltage Measurement Current | Accuracy |
ON Semiconductor, 1.27 → 15 V Linear Voltage Regulator, 10mA, 1-Channel, Adjustable, ±5% 6-Pin, DFN
|
|
ON Semiconductor | 0 | 1.27 → 15 V | 10mA | DFN | Adjustable | Surface Mount | 55 V | 450 V | 6 | - | - | +85 °C | 1 | - | NCP786A | 6.1 x 5.1 x 0.95mm | - | 0.95mm | ±1 % | ±0.5 % | 5.1mm | 15µA | 6.1mm | 1.27V | 100 μA | ±5% |
ON Semiconductor, 1.27 → 15 V Linear Voltage Regulator, 10mA, 1-Channel, Adjustable, ±5% 6-Pin, DFN
|
|
ON Semiconductor | 0 | 1.27 → 15 V | 10mA | DFN | Adjustable | Surface Mount | 55 V | 450 V | 6 | - | - | +85 °C | 1 | - | NCP786A | 6.1 x 5.1 x 0.95mm | - | 0.95mm | ±1 % | ±0.5 % | 5.1mm | 15µA | 6.1mm | 1.27V | 100 μA | ±5% |
Microchip Technology, 3 V Voltage Regulator, 200mA, 1-Channel, ±3% 4-Pin, DFN MIC94310-PYMT-T5
|
|
Microchip Technology | 500 | 3 V | 200mA | DFN | Fixed | Surface Mount | 1.8 V | 3.6 V | 4 | - | -40 °C | +125 °C | 1 | - | MIC94310 | 1.2 x 1.6 x 0.5mm | 40mV | 0.5mm | 4 mV | 0.5 % | 1.6mm | - | 1.2mm | - | 200 mA | ±3% |
Microchip Technology, 1.8 V, 3.3 V LDO Regulator, 500mA 2-Channel, ±3% 8-Pin, MSOP MIC5355-SGYMME
|
|
Microchip Technology | 100 | 1.8 V, 3.3 V | 500mA | MSOP | Fixed | Surface Mount | 2.5 V | 5.5 V | 8 | - | -40 °C | +125 °C | 2 | Positive | MIC5355 | 3 x 3 x 0.86mm | 800 V @ 500 mA | 0.86mm | 1 % | ±0.3 %/V | 3mm | 38µA | 3mm | - | 500 mA | ±3% |
Microchip Technology, 5 V Linear Voltage Regulator, 150mA, 1-Channel, ±5% 8-Pin, SOIC MIC5283-5.0YME
|
|
Microchip Technology | 95 | 5 V | 150mA | SOIC | Fixed | Surface Mount | 6 V | 120 V | 8 | - | -40 °C | +125 °C | 1 | Positive | MIC5283 | 4.93 x 3.94 x 1.48mm | 2.8 V @ 150 mA | 1.48mm | - | ±0.5 %/V | 3.94mm | 8µA | 4.93mm | - | 150 mA | ±5% |
Renesas Electronics, 0.6 → 5 V Linear Voltage Regulator, 25A, 1-Channel, ±1.2% 58-Pin, HDA RAA2109252GLG#AG0
|
|
Renesas Electronics | 40 | 0.6 → 5 V | 25A | HDA | Fixed | Surface Mount | 4.5 V | 14 V | 58 | - | -40 °C | +85 °C | 1 | - | RAA2109252 | 18 x 23 x 7.47mm | - | 7.47mm | - | - | 23mm | - | 18mm | 5.5 → 6.6V | - | ±1.2% |
Renesas Electronics, 0.6 → 5 V Linear Voltage Regulator, 25A, 1-Channel, ±1.2% 41-Pin, HDA RAA2108252GLG#AG0
|
|
Renesas Electronics | 36 | 0.6 → 5 V | 25A | HDA | Fixed | Surface Mount | 4.5 V | 14 V | 41 | - | -40 °C | +85 °C | 1 | - | RAA2108252 | 17 x 19 x 3.57mm | - | 3.57mm | - | - | 19mm | - | 17mm | 5.5 → 6.6V | - | ±1.2% |
Renesas Electronics, 0.6 → 5 V Linear Voltage Regulator, 33A, 1-Channel, ±1.2% 41-Pin, HDA RAA2108332GLG#AG0
|
|
Renesas Electronics | 36 | 0.6 → 5 V | 33A | HDA | Fixed | Surface Mount | 4.5 V | 14 V | 41 | - | -40 °C | +85 °C | 1 | - | RAA2108332 | 17 x 19 x 3.57mm | - | 3.57mm | - | - | 19mm | - | 17mm | 5.5 → 6.6V | - | ±1.2% |
Renesas Electronics, 0.6 → 5 V Linear Voltage Regulator, 50A, 1-Channel, ±1.2% 58-Pin, HDA RAA2108502GLG#AG0
|
|
Renesas Electronics | 20 | 0.6 → 5 V | 50A | HDA | Fixed | Surface Mount | 4.5 V | 14 V | 58 | - | -40 °C | +85 °C | 1 | - | RAA2108502 | 18 x 23 x 7.47mm | - | 7.47mm | - | - | 23mm | - | 18mm | 5.5 → 6.6V | - | ±1.2% |
Renesas Electronics, 0.6 → 5 V Linear Voltage Regulator, 70A, 1-Channel, ±1.2% 58-Pin, HDA RAA2108702GLG#AG0
|
|
Renesas Electronics | 20 | 0.6 → 5 V | 70A | HDA | Fixed | Surface Mount | 4.5 V | 14 V | 58 | - | -40 °C | +85 °C | 1 | - | RAA2108702 | 18 x 23 x 7.47mm | - | 7.47mm | - | - | 23mm | - | 18mm | 5.5 → 6.6V | - | ±1.2% |
Renesas Electronics Linear Voltage Regulator RTKA2108252H00000BU
|
|
Renesas Electronics | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | RTKA2108252 | - | - | - | - | - | - | - | - | - | - | - |
Renesas Electronics Linear Voltage Regulator RTKA2108332H00000BU
|
|
Renesas Electronics | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | RTKA2108332 | - | - | - | - | - | - | - | - | - | - | - |
Renesas Electronics Linear Voltage Regulator RTKA2108502H00000BU
|
|
Renesas Electronics | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | RTKA2108502 | - | - | - | - | - | - | - | - | - | - | - |
Renesas Electronics Linear Voltage Regulator RTKA2108702H00000BU
|
|
Renesas Electronics | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | RTKA2108702 | - | - | - | - | - | - | - | - | - | - | - |
Renesas Electronics Linear Voltage Regulator RTKA2109252H00000BU
|
|
Renesas Electronics | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | RTKA2109252 | - | - | - | - | - | - | - | - | - | - | - |
100mA 3.3V Linear Regulator SOIC8
|
|
STMicroelectronics | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
9V 100mA Voltage Regulator TO-92
|
|
STMicroelectronics | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Analog Devices, 1.2 V Linear Voltage Regulator, 500mA, 1-Channel, ±3% 8-Pin, MSOP ADP1715ARMZ-1.2-R7
|
|
Analog Devices | 0 | 1.2 V | 500mA | MSOP | Fixed | Surface Mount | 2.5 V | 5.5 V | 8 | - | -40 °C | +125 °C | 1 | - | - | 3.2 x 3.2 x 0.95mm | 320 mV @ 500 mA | 0.95mm | 0.004 %/mA | ±0.15 %/V | 3.2mm | - | 3.2mm | - | 500 mA | ±3% |
Analog Devices, 1.2 V Linear Voltage Regulator, 500mA, 1-Channel, ±3% 8-Pin, MSOP ADP1715ARMZ-1.2-R7
|
|
Analog Devices | 0 | 1.2 V | 500mA | MSOP | Fixed | Surface Mount | 2.5 V | 5.5 V | 8 | - | -40 °C | +125 °C | 1 | - | - | 3.2 x 3.2 x 0.95mm | 320 mV @ 500 mA | 0.95mm | 0.004 %/mA | ±0.15 %/V | 3.2mm | - | 3.2mm | - | 500 mA | ±3% |
Analog Devices, 3.3 V Linear Voltage Regulator, 200mA, 1-Channel, ±2% 4-Pin, WLCSP ADP151ACBZ-3.3-R7
|
|
Analog Devices | 0 | 3.3 V | 200mA | WLCSP | Fixed | Surface Mount | 2.2 V | 5.5 V | 4 | - | -40 °C | +125 °C | 1 | - | - | 0.8 x 0.8 x 0.66mm | 135 mV @ 200 mA | 0.66mm | 0.009 %/mA | ±0.5 %/V | 0.8mm | 256µA | 0.8mm | - | 200 mA | ±2% |
Check Our Stock Volumes
Enter the quantity you require and click 'Check'. Stock information was updated at
. This information is updated daily so availability may vary at time of order placement.
. This information is updated daily so availability may vary at time of order placement.
RS Stock No:
I'm Looking For
Compare list full