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

Results: 4
Manufacturer
Microchip TechnologyTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
4.5V5.5V40V55V
Voltage - Output (Min/Fixed)
1.2V1.25V1.8V5V
Voltage - Output (Max)
37V-
Voltage Dropout (Max)
0.2V @ 350mA0.25V @ 300mA1.2V @ 100mA-
Current - Output
100mA300mA350mA1.5A
Current - Quiescent (Iq)
30 µA38 µA45 µA10 mA
Current - Supply (Max)
80 µA150 µA
PSRR
62dB ~ 35dB (10Hz ~ 20kHz)64dB ~ 57dB (120Hz)80dB ~ 55dB (100Hz ~ 100kHz)85dB ~ 50dB (10Hz ~ 1MHz)
Control Features
-Enable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Short CircuitOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 150°C (TA)0°C ~ 125°C
Package / Case
6-WDFN Exposed PadSOT-23-5 Thin, TSOT-23-5TO-261-4, TO-261AA
Supplier Device Package
6-WSON (2x2)SOT-223-3SOT-223-4TSOT-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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
SOT223-3L
LM317DCYR
IC REG LIN POS ADJ 1.5A SOT223-4
Texas Instruments
5,359
In Stock
1 : ¥6.55000
Cut Tape (CT)
2,500 : ¥2.51490
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.25V
37V
-
1.5A
10 mA
-
64dB ~ 57dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
SOT-223-3
MCP1792T-5002H/DB
IC REG LINEAR 5V 100MA SOT223-3
Microchip Technology
6,215
In Stock
1 : ¥7.65000
Cut Tape (CT)
4,000 : ¥5.78085
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
55V
5V
-
1.2V @ 100mA
100mA
45 µA
150 µA
80dB ~ 55dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 150°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
6-WSON
TPS72012DRVR
IC REG LINEAR 1.2V 350MA 6WSON
Texas Instruments
5,908
In Stock
1 : ¥9.44000
Cut Tape (CT)
3,000 : ¥3.99761
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
4.5V
1.2V
-
0.2V @ 350mA
350mA
38 µA
80 µA
85dB ~ 50dB (10Hz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
TSOT-23-5
MIC5307-1.8YD5-TR
IC REG LIN 1.8V 300MA TSOT23-5
Microchip Technology
987
In Stock
1 : ¥7.22000
Cut Tape (CT)
3,000 : ¥5.74686
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
0.25V @ 300mA
300mA
30 µA
-
62dB ~ 35dB (10Hz ~ 20kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
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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.