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

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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-25
IC REG LINEAR 3.3V 600MA SOT-25
Diodes Incorporated
30,693
In Stock
1 : $0.50000
Cut Tape (CT)
3,000 : $0.20429
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LIN POS ADJ 600MA SOT-25
Diodes Incorporated
30,227
In Stock
1 : $0.52000
Cut Tape (CT)
3,000 : $0.21829
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Adjustable
1
6V
0.8V
5V
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25
AP7387Q-30Y-13
IC REG LINEAR 3.3V 600MA SOT89-3
Diodes Incorporated
18,947
In Stock
12,500
Factory
1 : $0.65000
Cut Tape (CT)
2,500 : $0.27296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-243AA
SOT-89-3
SOT-223-3
IC REG LIN 3.3V 600MA SOT-223-3
Diodes Incorporated
4,571
In Stock
1 : $0.69000
Cut Tape (CT)
2,500 : $0.29222
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
AP7343D-22FS4-7B
IC REG LINEAR 3.3V X2-DFN10104
Diodes Incorporated
21,922
In Stock
510,000
Factory
1 : $0.43000
Cut Tape (CT)
5,000 : $0.16946
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
3.3V
-
0.27V @ 150mA
150mA
50 µA
100 µA
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 1.8V X2-DFN10104
Diodes Incorporated
8,490
In Stock
90,000
Factory
1 : $0.43000
Cut Tape (CT)
5,000 : $0.16946
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
1.8V
-
0.42V @ 150mA
150mA
50 µA
100 µA
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 1.8V X2-DFN10104
Diodes Incorporated
5,434
In Stock
545,000
Factory
1 : $0.43000
Cut Tape (CT)
5,000 : $0.16946
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
1.8V
-
0.42V @ 150mA
150mA
50 µA
100 µA
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 1.1V X2-DFN10104
Diodes Incorporated
5,000
In Stock
110,000
Factory
1 : $0.54000
Cut Tape (CT)
5,000 : $0.21853
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
1.1V
-
0.65V @ 300mA
300mA
50 µA
-
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
SOT-25
IC REG LINEAR 1.8V 600MA SOT-25
Diodes Incorporated
6,580
In Stock
30,000
Factory
1 : $0.61000
Cut Tape (CT)
3,000 : $0.25410
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
1.8V
-
0.6V @ 600mA
600mA
80 µA
-
65dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-89R-3
IC REG LIN 3.3V 600MA SOT89R-3
Diodes Incorporated
2,583
In Stock
15,000
Factory
1 : $0.65000
Cut Tape (CT)
2,500 : $0.27296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-243AA
SOT-89R-3
AP7387Q-30Y-13
IC REG LINEAR 2.5V 600MA SOT89-3
Diodes Incorporated
1,630
In Stock
17,500
Factory
1 : $0.65000
Cut Tape (CT)
2,500 : $0.27296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
2.5V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-243AA
SOT-89-3
AP7350D-12CF4-7
IC REG LINEAR 2.8V X2-WLB0606-4
Diodes Incorporated
21,164
In Stock
1 : $0.71000
Cut Tape (CT)
3,000 : $0.30180
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
2.8V
-
0.4V @ 150mA
150mA
400 nA
-
-
Enable
Current Limit
-40°C ~ 85°C (TA)
Surface Mount
4-XFBGA, WLBGA
X2-WLB0606-4
SOT-89R-3
IC REG LIN 1.8V 600MA SOT89R-3
Diodes Incorporated
4,786
In Stock
12,500
Factory
1 : $0.71000
Cut Tape (CT)
2,500 : $0.29932
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
1.8V
-
0.6V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-243AA
SOT-89R-3
AP7343D-22FS4-7B
IC REG LINEAR 2.5V X2-DFN10104
Diodes Incorporated
9,842
In Stock
1 : $0.43000
Cut Tape (CT)
5,000 : $0.16946
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
2.5V
-
0.3V @ 150mA
150mA
50 µA
100 µA
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 3.3V X2-DFN10104
Diodes Incorporated
4,870
In Stock
185,000
Factory
1 : $0.43000
Cut Tape (CT)
5,000 : $0.16946
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
3.3V
-
0.27V @ 150mA
150mA
50 µA
100 µA
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LIN 3V 150MA X2-DFN1010-4
Diodes Incorporated
4,735
In Stock
1 : $0.43000
Cut Tape (CT)
5,000 : $0.16946
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
3V
-
0.27V @ 150mA
150mA
50 µA
100 µA
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 3.3V X2-DFN10104
Diodes Incorporated
5,000
In Stock
1 : $0.54000
Cut Tape (CT)
5,000 : $0.21853
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
3.3V
-
0.65V @ 300mA
300mA
50 µA
-
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 2.8V X2-DFN10104
Diodes Incorporated
4,990
In Stock
290,000
Factory
1 : $0.54000
Cut Tape (CT)
5,000 : $0.21853
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
2.8V
-
0.65V @ 300mA
300mA
50 µA
-
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 3.3V X2-DFN10104
Diodes Incorporated
4,903
In Stock
35,000
Factory
1 : $0.54000
Cut Tape (CT)
5,000 : $0.21853
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
3.3V
-
0.65V @ 300mA
300mA
50 µA
-
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
AP7343D-22FS4-7B
IC REG LINEAR 1.8V X2-DFN10104
Diodes Incorporated
2,049
In Stock
1 : $0.54000
Cut Tape (CT)
5,000 : $0.21853
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.25V
1.8V
-
0.65V @ 300mA
300mA
50 µA
-
75dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
Surface Mount
4-XDFN Exposed Pad
X2-DFN1010-4
SOT-25
IC REG LINEAR 1V 600MA SOT-25
Diodes Incorporated
2,989
In Stock
12,000
Factory
1 : $0.61000
Cut Tape (CT)
3,000 : $0.25410
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
1V
-
0.6V @ 600mA
600mA
80 µA
-
65dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LINEAR 2.8V 600MA SOT-25
Diodes Incorporated
2,939
In Stock
21,000
Factory
1 : $0.61000
Cut Tape (CT)
3,000 : $0.25410
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
2.8V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-25
IC REG LINEAR 2.5V 600MA SOT-25
Diodes Incorporated
2,920
In Stock
36,000
Factory
1 : $0.61000
Cut Tape (CT)
3,000 : $0.25410
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
2.5V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25
SOT-89R-3
IC REG LINEAR 3V 600MA SOT89R-3
Diodes Incorporated
7,467
In Stock
22,500
Factory
1 : $0.65000
Cut Tape (CT)
2,500 : $0.27296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-243AA
SOT-89R-3
AP7387Q-30Y-13
IC REG LINEAR 3.9V 600MA SOT89-3
Diodes Incorporated
2,490
In Stock
12,500
Factory
1 : $0.65000
Cut Tape (CT)
2,500 : $0.27296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.9V
-
0.4V @ 600mA
600mA
80 µA
-
65dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
TO-243AA
SOT-89-3
Showing
of 215

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.