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

Results: 5
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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
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT-223-3
Diodes Incorporated
214,475
In Stock
1 : $0.93000
Cut Tape (CT)
4,000 : $0.18064
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223
LDL1117S33R
IC REG LINEAR 3.3V 1.2A SOT-223
STMicroelectronics
90,703
In Stock
1 : $1.18000
Cut Tape (CT)
2,500 : $0.54863
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
18V
3.3V
-
0.6V @ 1.2A
1.2A
500 µA
-
87dB ~ 65dB (120Hz ~ 100kHz)
-
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223
6 DFN
LD39050PU33R
IC REG LINEAR 3.3V 500MA 6-DFN
STMicroelectronics
19,070
In Stock
1 : $1.73000
Cut Tape (CT)
3,000 : $0.82365
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.4V @ 500mA
500mA
50 µA
200 µA
65dB ~ 62dB (1kHz ~ 10kHz)
Enable, Power Good
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
6-VDFN Exposed Pad
6-DFN (3x3)
TO-252-3
UA78M05CKVURG3
IC REG LINEAR 5V 500MA TO252-3
Texas Instruments
7,578
In Stock
1 : $0.94000
Cut Tape (CT)
2,500 : $0.42318
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
25V
5V
-
2V @ 350mA
500mA
-
-
80dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
BA17818FP-E2
BD33KA5FP-E2
IC REG LINEAR 3.3V 500MA TO252
Rohm Semiconductor
3,169
In Stock
1 : $3.39000
Cut Tape (CT)
2,000 : $0.93071
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.2V @ 200mA
500mA
550 µA
550 µA
50dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 105°C
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252
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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.