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

Results: 5
Manufacturer
STMicroelectronicsTexas Instruments
Product Status
ActiveObsolete
Output Configuration
NegativePositive
Output Type
AdjustableFixed
Voltage - Input (Max)
-35V25V35V
Voltage - Output (Min/Fixed)
-12V1.25V5V12V
Voltage - Output (Max)
33V-
Voltage Dropout (Max)
1.1V @ 1A2V @ 1A2V @ 1A (Typ)-
Current - Output
1.5A3A
Current - Quiescent (Iq)
1.5 mA6 mA8 mA
PSRR
60dB (120Hz)62dB (120Hz)70dB (120Hz)78dB ~ 68dB (120Hz)86dB ~ 65dB (120Hz)
Protection Features
Over Current, Over Temperature, Short CircuitOver Temperature, Reverse PolarityOver Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C0°C ~ 125°C
Supplier Device Package
TO-220TO-220-3
Stocking Options
Environmental Options
Media
Marketplace Product
5Results
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of 5
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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)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
TO-220-3
L7805CV
IC REG LINEAR 5V 1.5A TO220AB
STMicroelectronics
40,929
In Stock
1 : ¥4.93000
Tube
-
Tube
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1.5A
8 mA
62dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220
TO-220-3
LM7912CT/NOPB
IC REG LINEAR -12V 1.5A TO220-3
Texas Instruments
2,561
In Stock
1 : ¥12.81000
Tube
-
Tube
Active
Negative
Fixed
1
-35V
-12V
-
1.1V @ 1A
1.5A
1.5 mA
70dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220-3
TO-220-3
L7812ABV
IC REG LINEAR 12V 1.5A TO220AB
STMicroelectronics
3,632
In Stock
1 : ¥6.29000
Tube
-
Tube
Active
Positive
Fixed
1
35V
12V
-
2V @ 1A (Typ)
1.5A
6 mA
60dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
Through Hole
TO-220-3
TO-220
TO-220-3
UA7805CKCS
IC REG LINEAR 5V 1.5A TO220-3
Texas Instruments
2,100
In Stock
1,000 : ¥4.67567
Tube
-
Tube
Active
Positive
Fixed
1
25V
5V
-
2V @ 1A
1.5A
-
78dB ~ 68dB (120Hz)
-
Over Temperature, Reverse Polarity
0°C ~ 125°C
Through Hole
TO-220-3
TO-220-3
TO-220-3
LM350T
IC REG LINEAR POS ADJ 3A TO220-3
Texas Instruments
1,846
In Stock
1 : ¥24.06000
Tube
-
Tube
Obsolete
Positive
Adjustable
1
35V
1.25V
33V
-
3A
-
86dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220-3
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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.