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

Results: 4
Manufacturer
Analog Devices Inc.Microchip TechnologyRichtek USA Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
3.6V5.5V
Voltage - Output (Min/Fixed)
0.8V1.8V3V3.3V
Voltage - Output (Max)
3V-
Voltage Dropout (Max)
0.135V @ 300mA0.308V @ 200mA0.38V @ 300mA0.53V @ 600mA
Current - Output
200mA300mA600mA
Current - Quiescent (Iq)
3 µA4 µA55 µA60 µA
Current - Supply (Max)
65 µA260 µA
PSRR
40dB (1kHz ~ 1MHz)60dB (1kHz)73dB ~ 47dB (1kHz ~ 100kHz)75dB (1kHz)
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Package / Case
4-XDFN Exposed PadSC-74A, SOT-753SOT-23-5 Thin, TSOT-23-5
Supplier Device Package
4-X2SON (1x1)SOT-23-5TSOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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
SOT 23-5
MIC5504-1.8YM5-TR
IC REG LINEAR 1.8V 300MA SOT23-5
Microchip Technology
226,361
In Stock
1 : ¥1.36000
Cut Tape (CT)
3,000 : ¥0.93513
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
0.38V @ 300mA
300mA
55 µA
65 µA
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5 Thin, TSOT-23-5
RT9080-33GJ5
IC REG LIN 3.3V 600MA TSOT23-5
Richtek USA Inc.
35,394
In Stock
1 : ¥3.83000
Cut Tape (CT)
3,000 : ¥1.07671
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.53V @ 600mA
600mA
4 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C (TA)
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
TSOT-23-5
ADP171AUJZ-R7
IC REG LIN POS ADJ 300MA TSOT23
Analog Devices Inc.
6,071
In Stock
1 : ¥13.01000
Cut Tape (CT)
3,000 : ¥5.52953
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
3.6V
0.8V
3V
0.135V @ 300mA
300mA
60 µA
260 µA
73dB ~ 47dB (1kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
4-X2SON
TPS7A0530PDQNT
IC REG LINEAR 3V 200MA 4X2SON
Texas Instruments
1,171
In Stock
1 : ¥10.67000
Cut Tape (CT)
250 : ¥4.90028
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3V
-
0.308V @ 200mA
200mA
3 µA
-
40dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
4-XDFN Exposed Pad
4-X2SON (1x1)
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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.