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

Results: 5
Manufacturer
STMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Configuration
NegativePositive
Voltage - Input (Max)
-35V-26V35V
Voltage - Output (Min/Fixed)
-12V-5V5V12V
Voltage Dropout (Max)
1V @ 1A1.1V @ 1A (Typ)2V @ 1A
Current - Output
1A1.5A1.8A
Current - Quiescent (Iq)
1 mA3 mA8 mA
PSRR
58dB (1kHz)60dB (120Hz)72dB (120Hz)80dB (120Hz)
Protection Features
Over Current, Over Temperature, Short CircuitOver Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C0°C ~ 125°C
Mounting Type
Surface MountThrough Hole
Package / Case
TO-220-3TO-263-3, D2PAK (2 Leads + Tab), TO-263ABTO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
D2PAKTO-220-3TO-263 (DDPAK-3)
Stocking Options
Environmental Options
Media
Marketplace Product
5Results
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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
D²PAK
L7912CD2T-TR
IC REG LINEAR -12V 1.5A D2PAK
STMicroelectronics
6,839
In Stock
1 : ¥9.78000
Cut Tape (CT)
1,000 : ¥4.30539
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-35V
-12V
-
1.1V @ 1A (Typ)
1.5A
3 mA
-
60dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
D2PAK
TO-220-3
LM7812CT/NOPB
IC REG LINEAR 12V 1A TO220-3
Texas Instruments
783
In Stock
1 : ¥15.90000
Tube
-
Tube
Active
Positive
Fixed
1
35V
12V
-
2V @ 1A
1A
8 mA
-
72dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220-3
DDPAK/TO-263-3
LM2990SX-5.0/NOPB
IC REG LIN -5V 1.8A DDPAK/TO263
Texas Instruments
4,205
In Stock
1 : ¥29.16000
Cut Tape (CT)
500 : ¥18.24396
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-26V
-5V
-
1V @ 1A
1.8A
1 mA
5 mA
58dB (1kHz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-3)
DDPAK/TO-263-3
LM7812SX/NOPB
IC REG LIN 12V 1.5A DDPAK/TO263
Texas Instruments
13,635
In Stock
1 : ¥11.22000
Cut Tape (CT)
500 : ¥6.68400
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
12V
-
2V @ 1A
1.5A
8 mA
-
72dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-3)
DDPAK/TO-263-3
LM7805S/NOPB
IC REG LIN 5V 1.5A DDPAK/TO263-3
Texas Instruments
822
In Stock
1 : ¥18.36000
Tube
-
Tube
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A
1.5A
8 mA
-
80dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-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.