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

Results: 3
Manufacturer
STMicroelectronicsTexas InstrumentsUMW
Series
-LM1117-3.3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Voltage - Input (Max)
12V15V35V
Voltage - Output (Min/Fixed)
3.3V5V
Voltage Dropout (Max)
1.2V @ 800mA1.3V @ 1A2V @ 1A (Typ)
Current - Output
800mA1A1.5A
Current - Quiescent (Iq)
5 mA8 mA10 mA
PSRR
62dB (120Hz)75dB (120Hz)
Control Features
-Current Limit
Protection Features
Over Current, Over TemperatureOver TemperatureOver Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C (TJ)0°C ~ 125°C
Mounting Type
Surface MountThrough Hole
Package / Case
TO-220-3TO-261-4, TO-261AA
Supplier Device Package
SOT-223-3LSOT-223-4TO-220
Stocking Options
Environmental Options
Media
Marketplace Product
3Results

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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
35,021
In Stock
1 : $0.58000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A8 mA-62dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°CThrough HoleTO-220-3TO-220
SOT223-3L
LM1117MPX-3.3/NOPB
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
19,162
In Stock
1 : $1.14000
Cut Tape (CT)
2,000 : $0.48218
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223-4
AMS1117-3.3
AMS1117-3.3
IC LDO REG 3.3V 1A SOT223
UMW
0
In Stock
Check Lead Time
1 : $0.48000
Cut Tape (CT)
2,500 : $0.13632
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed112V3.3V-1.3V @ 1A1A10 mA-75dB (120Hz)Current LimitOver Temperature-40°C ~ 125°C (TJ)Surface MountTO-261-4, TO-261AASOT-223-3L
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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.