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

Results: 12
Manufacturer
Diodes IncorporatedRohm SemiconductorSTMicroelectronicsTexas Instruments
Series
-LM1117-3.3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Box (TB)Tape & Reel (TR)Tube
Product Status
ActiveObsolete
Output Type
AdjustableFixed
Voltage - Input (Max)
15V16V30V35V40V
Voltage - Output (Min/Fixed)
1.2V3.3V5V12V
Voltage - Output (Max)
37V-
Voltage Dropout (Max)
1V @ 100mA1.2V @ 800mA1.3V @ 800mA2V @ 1A (Typ)-
Current - Output
100mA150mA800mA1A1.5A
Current - Quiescent (Iq)
2.5 µA0.5 mA5 mA5.5 mA8 mA10 mA
Current - Supply (Max)
25 µA900 µA6 mA10 mA
PSRR
49dB (120Hz)55dB (120Hz)62dB (120Hz)75dB (120Hz)80dB ~ 65dB (120Hz)-
Protection Features
Current Limit, Thermal ShutdownOver Current, Over TemperatureOver Current, Over Temperature, Short CircuitOver Temperature, Short Circuit
Operating Temperature
-40°C ~ 105°C-40°C ~ 125°C-40°C ~ 125°C (TJ)0°C ~ 125°C
Mounting Type
Surface MountThrough Hole
Package / Case
TO-220-3TO-220-3 Full PackTO-226-3, TO-92-3 (TO-226AA) Formed LeadsTO-261-4, TO-261AA
Supplier Device Package
SOT-223-4TO-220TO-220-3TO-220FPTO-92TO-92-3
Stocking Options
Environmental Options
Media
Marketplace Product
12Results
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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
L7805CV
IC REG LINEAR 5V 1.5A TO220AB
STMicroelectronics
40,739
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
LM317T
IC REG LINEAR POS ADJ 1.5A TO220
STMicroelectronics
20,098
In Stock
1 : ¥6.24000
Tube
-
Tube
Active
Positive
Adjustable
1
40V
1.2V
37V
-
1.5A
10 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220
SOT223-3L
LM1117IMPX-3.3/NOPB
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
24,862
In Stock
1 : ¥9.69000
Cut Tape (CT)
2,000 : ¥4.09908
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.2V @ 800mA
800mA
5 mA
10 mA
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
TO-92-3(StandardBody),TO-226_bentlead
L78L33ABZ-AP
IC REG LINEAR 3.3V 100MA TO92-3
STMicroelectronics
9,193
In Stock
1 : ¥2.72000
Cut Tape (CT)
2,000 : ¥1.10304
Tape & Box (TB)
-
Cut Tape (CT)
Tape & Box (TB)
Active
Positive
Fixed
1
30V
3.3V
-
-
100mA
5.5 mA
6 mA
49dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Through Hole
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
TO-92-3
TO-92
AP7381-33V-A
IC REG LINEAR 3.3V 150MA TO92
Diodes Incorporated
8,113
In Stock
1 : ¥3.91000
Cut Tape (CT)
2,000 : ¥1.11638
Tape & Box (TB)
-
Cut Tape (CT)
Tape & Box (TB)
Active
Positive
Fixed
1
40V
3.3V
-
1V @ 100mA
150mA
2.5 µA
25 µA
-
-
Current Limit, Thermal Shutdown
-40°C ~ 125°C (TJ)
Through Hole
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
TO-92
TO-220-3
LM317BT
IC REG LINEAR POS ADJ 1.5A TO220
STMicroelectronics
4,090
In Stock
1 : ¥5.66000
Tube
-
Tube
Active
Positive
Adjustable
1
40V
1.2V
37V
-
1.5A
10 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Through Hole
TO-220-3
TO-220
TO-220-3
L7812CV
IC REG LINEAR 12V 1.5A TO220AB
STMicroelectronics
11,946
In Stock
1 : ¥5.91000
Tube
-
Tube
Active
Positive
Fixed
1
35V
12V
-
2V @ 1A (Typ)
1.5A
8 mA
-
55dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Through Hole
TO-220-3
TO-220
TO-220-3
LD1117V33C
IC REG LINEAR 3.3V 800MA TO220AB
STMicroelectronics
6,258
In Stock
1 : ¥6.57000
Tube
-
Tube
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
800mA
10 mA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
Through Hole
TO-220-3
TO-220
TO-220-3
LD1117V33
IC REG LINEAR 3.3V 800MA TO220AB
STMicroelectronics
1,858
In Stock
1 : ¥6.80000
Tube
-
Tube
Active
Positive
Fixed
1
15V
3.3V
-
1.2V @ 800mA
800mA
10 mA
-
75dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
Through Hole
TO-220-3
TO-220
TO-220-3
LM1117T-3.3/NOPB
IC REG LINEAR 3.3V 800MA TO220-3
Texas Instruments
2,640
In Stock
1 : ¥14.37000
Tube
Tube
Active
Positive
Fixed
1
15V
3.3V
-
1.2V @ 800mA
800mA
5 mA
10 mA
75dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
Through Hole
TO-220-3
TO-220-3
TO-220-3 Fullpak (Straight Leads)_TO220FP-3 Pkg
BA33BC0T
IC REG LINEAR 3.3V 1A TO220FP
Rohm Semiconductor
725
In Stock
1 : ¥20.52000
Tube
-
Tube
Active
Positive
Fixed
1
16V
3.3V
-
-
1A
0.5 mA
900 µA
-
-
Over Current, Over Temperature
-40°C ~ 105°C
Through Hole
TO-220-3 Full Pack
TO-220FP
TO-220-3
LD1117V50C
IC REG LINEAR 5V 800MA TO220
STMicroelectronics
3,011
In Stock
1 : ¥10.37000
Tube
-
Tube
Obsolete
Positive
Fixed
1
15V
5V
-
1.3V @ 800mA
800mA
10 mA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
Through Hole
TO-220-3
TO-220
Showing
of 12

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.