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

Results: 4
Manufacturer
Analog Devices Inc.Microchip TechnologyTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Type
AdjustableFixed
Voltage - Input (Max)
16V20V30V45V
Voltage - Output (Min/Fixed)
1.21V3.3V5V
Voltage - Output (Max)
20V-
Voltage Dropout (Max)
0.51V @ 100mA0.55V @ 1.5A0.6V @ 250mA0.725V @ 250mA
Current - Output
100mA250mA1.5A
Current - Quiescent (Iq)
5 µA80 µA300 µA1 mA
Current - Supply (Max)
4 mA12 mA80 mA
PSRR
44dB (100Hz)63dB (120Hz)67dB (120Hz)-
Control Features
-EnableEnable, Soft Start
Protection Features
Load Dump, Over Current, Over Temperature, Reverse Polarity, UV POROver Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Short CircuitOver Temperature, Reverse Polarity
Package / Case
SOT-223-6SOT-23-8 Thin, TSOT-23-8TO-261-4, TO-261AA
Supplier Device Package
SOT-223-3SOT-223-6TSOT-23-8
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-223-3
MCP1703T-3302E/DB
IC REG LIN 3.3V 250MA SOT223-3
Microchip Technology
9,627
In Stock
1 : ¥7.14000
Cut Tape (CT)
4,000 : ¥5.44080
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
16V
3.3V
-
0.725V @ 250mA
250mA
5 µA
-
44dB (100Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-6 Pkg
TL1963ADCQR
IC REG LIN POS ADJ 1.5A SOT223-6
Texas Instruments
4,946
In Stock
1 : ¥27.37000
Cut Tape (CT)
2,500 : ¥13.73388
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
20V
1.21V
20V
0.55V @ 1.5A
1.5A
1 mA
80 mA
63dB (120Hz)
Enable
Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
SOT-223-6
SOT-223-6
TSOT-23-8
LT3060ETS8-5#TRMPBF
IC REG LINEAR 5V 100MA TSOT23-8
Analog Devices Inc.
6,876
In Stock
1 : ¥33.92000
Cut Tape (CT)
500 : ¥21.23722
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
0.51V @ 100mA
100mA
80 µA
4 mA
67dB (120Hz)
Enable, Soft Start
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
SOT-23-8 Thin, TSOT-23-8
TSOT-23-8
2156~PDSO4
MIC2954-03WS
IC REG LINEAR 5V 250MA SOT223-3
Microchip Technology
2,458
In Stock
1 : ¥18.36000
Tube
-
Tube
Active
Positive
Fixed
1
30V
5V
-
0.6V @ 250mA
250mA
300 µA
12 mA
-
-
Load Dump, Over Current, Over Temperature, Reverse Polarity, UV POR
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
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of 4

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.