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

Results: 2
Manufacturer
STMicroelectronicsTexas Instruments
Voltage - Input (Max)
38V40V
Voltage - Output (Max)
32V37V
Current - Quiescent (Iq)
2.5 mA5 mA
Operating Temperature
-40°C ~ 125°C0°C ~ 125°C
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Environmental Options
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Marketplace Product
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Series
Package
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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)
PSRR
Control Features
Protection Features
Operating Temperature
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Supplier Device Package
TO-92-3(StandardBody),TO-226_straightlead
LM317LZ
IC REG LIN POS ADJ 100MA TO92-3
STMicroelectronics
9,508
In Stock
1 : $0.42000
Bulk
-
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ActivePositiveAdjustable140V1.2V37V-100mA5 mA80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°CThrough HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
TO-92-3(StandardBody),TO-226_straightlead
LM317LILP
IC REG LIN POS ADJ 100MA TO92-3
Texas Instruments
2,997
In Stock
12,950
Marketplace
458 : $0.66000
Bulk
1 : $1.51000
Bulk
-
Bulk
Bulk
ActivePositiveAdjustable138V1.2V32V-100mA2.5 mA80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit-40°C ~ 125°CThrough HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
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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.