Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Results: 2
Output Type
AdjustableFixed
Voltage - Input (Max)
26V37V
Voltage - Output (Min/Fixed)
1.25V3.3V
Voltage - Output (Max)
37V-
Voltage Dropout (Max)
1V @ 500mA-
Current - Output
500mA1.5A
PSRR
64dB (120Hz)-
Protection Features
Mirror-Image Insertion, Over Temperature, Short Circuit, Transient VoltageOver Current, Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C (TJ)0°C ~ 125°C
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Configuration
Output Type
Number of Regulators
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Voltage Dropout (Max)
Current - Output
Current - Quiescent (Iq)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
TO-220-3
LM2937ET-3.3
IC REG LINEAR 3.3V 500MA TO220-3
Texas Instruments
326
In Stock
1 : ¥23.31000
Tube
-
Tube
Obsolete
Positive
Fixed
1
26V
3.3V
-
1V @ 500mA
500mA
10 mA
20 mA
-
-
Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage
-40°C ~ 125°C (TJ)
Through Hole
TO-220-3
TO-220-3
TO-220-3
LM317T
IC REG LIN POS ADJ 1.5A TO220-3
Texas Instruments
0
In Stock
1 : ¥29.39000
Tube
-
Tube
Obsolete
Positive
Adjustable
1
37V
1.25V
37V
-
1.5A
10 mA
-
64dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220-3
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of 2

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.