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

Results: 2
Manufacturer
Analog Devices Inc.Texas Instruments
Series
-LM1117-3.3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Voltage - Input (Max)
15V20V
Voltage - Output (Min/Fixed)
1.8V3.3V
Voltage Dropout (Max)
0.55V @ 1.5A1.2V @ 800mA
Current - Output
800mA1.5A
Current - Quiescent (Iq)
1.5 mA5 mA
Current - Supply (Max)
10 mA120 mA
PSRR
63dB (120Hz)75dB (120Hz)
Control Features
-Enable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse Polarity
Operating Temperature
-40°C ~ 125°C0°C ~ 125°C
Supplier Device Package
SOT-223-3SOT-223-4
Stocking Options
Environmental Options
Media
Marketplace Product
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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
SOT223-3L
LM1117MPX-3.3/NOPB
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
24,214
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
0°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
SOT 223-3
LT1963AEST-1.8#PBF
IC REG LINEAR 1.8V 1.5A SOT223-3
Analog Devices Inc.
3,860
In Stock
1 : ¥52.96000
Tube
-
Tube
Active
Positive
Fixed
1
20V
1.8V
-
0.55V @ 1.5A
1.5A
1.5 mA
120 mA
63dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
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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.