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

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Mfr Part #
Quantity Available
Price
Tariff Status
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)
PSRR
Control Features
Protection Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
SOT-23-3
IC REG LINEAR 5V 300MA SOT23-3
Diodes Incorporated
12,967
In Stock
1,509,000
Factory
1 : $0.26000
Cut Tape (CT)
3,000 : $0.10635
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT-23-3
IC REG LINEAR 3V 300MA SOT23-3
Diodes Incorporated
4,603
In Stock
1 : $0.25000
Cut Tape (CT)
3,000 : $0.10635
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT-23-3
IC REG LIN 1.8V 300MA SOT23-3
Diodes Incorporated
3,827
In Stock
1 : $0.26000
Cut Tape (CT)
3,000 : $0.10635
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT-23-3
IC REG LINEAR 5V 300MA SOT23-3
Diodes Incorporated
1,412
In Stock
66,000
Factory
1 : $0.26000
Cut Tape (CT)
3,000 : $0.10635
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
0.36V @ 100mA
300mA
5 µA
85dB (1kHz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
1,755
In Stock
57,000
Factory
1 : $0.32000
Cut Tape (CT)
3,000 : $0.13556
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.3V
-
0.36V @ 100mA
300mA
5 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount, Wettable Flank
6-UDFN Exposed Pad
U-DFN2020-6 (SWP) (Type UXC)
AP7387Q-30Y-13
IC REG LINEAR 3V 300MA SOT89-3
Diodes Incorporated
1,410
In Stock
52,500
Factory
1 : $0.33000
Cut Tape (CT)
2,500 : $0.13674
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-243AA
SOT-89-3
SOT-25
IC REG LINEAR 3.3V 350MA SOT-25
Diodes Incorporated
2,611
In Stock
1 : $0.36000
Cut Tape (CT)
3,000 : $0.15010
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.3V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
SC-74A, SOT-753
SOT-25
6 UDFN
IC REG LIN 5V 350MA U-DFN2020-6
Diodes Incorporated
3,377
In Stock
45,000
Factory
1 : $0.42000
Cut Tape (CT)
3,000 : $0.17906
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
6-UDFN Exposed Pad
U-DFN2020-6 (SWP) (Type UXC)
6 UDFN
IC REG LIN 3.3V 350MA 6DFN2020
Diodes Incorporated
2,334
In Stock
192,000
Factory
1 : $0.42000
Cut Tape (CT)
3,000 : $0.17906
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.3V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
6-UDFN Exposed Pad
U-DFN2020-6 (SWP) (Type UXC)
AL9910A-5SP-13
IC REG LINEAR 5V 350MA 8-SO-EP
Diodes Incorporated
1,621
In Stock
1 : $0.45000
Cut Tape (CT)
2,500 : $0.19508
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
1.4V @ 300mA
350mA
8 µA
-
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SO-EP
SOT-25
IC REG LINEAR 1.8V 300MA SOT-25
Diodes Incorporated
6,078
In Stock
1 : $0.29000
Cut Tape (CT)
3,000 : $0.12098
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
AP7387Q-30Y-13
IC REG LINEAR 1.8V 300MA SOT89-3
Diodes Incorporated
2,814
In Stock
1 : $0.33000
Cut Tape (CT)
2,500 : $0.13674
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-243AA
SOT-89-3
AP7387Q-30Y-13
IC REG LINEAR 3V 300MA SOT89-3
Diodes Incorporated
2,347
In Stock
1 : $0.39000
Cut Tape (CT)
2,500 : $0.16598
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
1.4V @ 300mA
300mA
8 µA
85dB (1kHz)
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-243AA
SOT-89-3
AP7387Q-30Y-13
IC REG LINEAR 1.8V 300MA SOT89-3
Diodes Incorporated
1,711
In Stock
1 : $0.39000
Cut Tape (CT)
2,500 : $0.16598
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
1.4V @ 300mA
300mA
8 µA
85dB (1kHz)
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-243AA
SOT-89-3
AL9910A-5SP-13
IC REG LINEAR 1.8V 350MA 8-SO-EP
Diodes Incorporated
2,500
In Stock
1 : $0.45000
Cut Tape (CT)
2,500 : $0.19508
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
1.4V @ 300mA
350mA
8 µA
-
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SO-EP
AL9910A-5SP-13
IC REG LINEAR 3V 350MA 8-SO-EP
Diodes Incorporated
1,561
In Stock
1 : $0.45000
Cut Tape (CT)
2,500 : $0.19508
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
1.4V @ 300mA
350mA
8 µA
-
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SO-EP
6 UDFN
IC REG LINEAR 3.6V U-DFN2020-6
Diodes Incorporated
2,984
In Stock
75,000
Factory
1 : $0.33000
Cut Tape (CT)
3,000 : $0.13556
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.6V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount, Wettable Flank
6-UDFN Exposed Pad
U-DFN2020-6 (SWP) (Type UXC)
SOT-25
IC REG LINEAR 3.6V 300MA SOT-25
Diodes Incorporated
2,395
In Stock
1 : $0.33000
Cut Tape (CT)
3,000 : $0.13556
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.6V
-
0.36V @ 100mA
300mA
5 µA
-
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LINEAR 3V 350MA SOT-25
Diodes Incorporated
3,000
In Stock
90,000
Factory
1 : $0.36000
Cut Tape (CT)
3,000 : $0.15010
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LINEAR 1.8V 350MA SOT-25
Diodes Incorporated
2,995
In Stock
66,000
Factory
1 : $0.36000
Cut Tape (CT)
3,000 : $0.15010
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LINEAR 3V 350MA SOT-25
Diodes Incorporated
2,985
In Stock
75,000
Factory
1 : $0.36000
Cut Tape (CT)
3,000 : $0.15010
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LINEAR 1.8V 350MA SOT-25
Diodes Incorporated
2,696
In Stock
72,000
Factory
1 : $0.36000
Cut Tape (CT)
3,000 : $0.15010
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
SC-74A, SOT-753
SOT-25
6 UDFN
IC REG LIN 1.8V 350MA 6DFN2020
Diodes Incorporated
2,966
In Stock
81,000
Factory
1 : $0.42000
Cut Tape (CT)
3,000 : $0.17906
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
1.8V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
6-UDFN Exposed Pad
U-DFN2020-6 (SWP) (Type UXC)
6 UDFN
IC REG LIN 3V 350MA U-DFN2020-6
Diodes Incorporated
2,863
In Stock
78,000
Factory
1 : $0.42000
Cut Tape (CT)
3,000 : $0.17906
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3V
-
1.4V @ 300mA
350mA
8 µA
85dB (1kHz)
Current Limit, Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
6-UDFN Exposed Pad
U-DFN2020-6 (SWP) (Type UXC)
SOT-23-3
IC REG LINEAR 3.3V 300MA SOT23-3
Diodes Incorporated
243
In Stock
15,000
Factory
1 : $0.26000
Cut Tape (CT)
3,000 : $0.10635
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.3V
-
0.36V @ 100mA
300mA
5 µA
85dB (1kHz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
Showing
of 52

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.