Linear Regulators (LDOs)

MaxLinear manufactures a broad line of low dropout linear regulators (LDO). The simplest and lowest cost technique for stepping down a DC voltage. LDOs offer a quiet, well-regulated DC voltage supply with excellent transient response.


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2A 5V-Adjustable Low Dropout Voltage Regulator
Adjustable, Fixed
5, Adj
0.7
5.3
2000
1.8
6
30
2%
550
24
70
-40 to 85
TO252-5, NSOIC-8
Enable,Power Good,Current limit and thermal protection,Reverse Bias Protection
3A Low Dropout Voltage Regulator
Adjustable
Adj
1.25
16
3000
2.25
16
40000
1%
600
260
-
-40 to 125
TO263-5
Enable,Current limit and thermal protection,Reverse battery protection
150mA Low-Noise LDO Voltage Regulator
Adjustable, Fixed
1.8, 3.0, 3.3, 5.0, Adj
1.24
15.725
150
2.5
16
70
1%
210
40
70
-40 to 125
SOT23-5
Reverse battery protection,Current limit and thermal protection
1.0A Low Dropout Voltage Regulator
Fixed
2.5, 3.3, 5.0
-
-
1000
3.1
16
18000
2%
280
260
-
-40 to 125
SOT223-3, TO263-3
Reverse battery protection, Current limit and thermal protection
500mA Low-Noise LDO Voltage Regulator
Adjustable, Fixed
1.2, 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, Adj
1.235
15.45
500
2.5
16
90
1%
340
40
70
-40 to 125
SOT23-5, DFN-8, NSOIC-8
Enable,Reverse battery protection,Current limit and thermal protection
250mA Low Dropout Voltage Regulator
Fixed
3.3, 5.0
-
-
250
2.4
30
150
0.5%, 1%
310
160
-
-40 to 125
SOT223-3
Enable,Power Good,Current limit and thermal protection
400mA Low Dropout Voltage Regulator (LDOs)
Fixed
3.3
-
-
400
4.1
30
100
0.5%, 1%
420
260
31
-40 to 125
SOT223-3
Enable,Power Good,Current limit and thermal protection
1A Low Dropout Voltage Regulator
Adjustable
Adj
1.24
15.45
1000
3
16
12000
3%
280
260
-
-40 to 125
TO263-5
Enable,Reverse battery protection,Current limit and thermal protection
3A High Current, Low Dropout Voltage Regulator
Adjustable
Adj
1.25
16
3000
2.8
16
37000
1%
600
260
-
-40 to 125
TO263-5, TO220-5
Enable,Current limit and thermal protection,Reverse battery protection
3A High Current, Low Dropout Voltage Regulator
Fixed
5.0
-
-
3000
2.8
16
37000
1%
600
260
-
-40 to 125
TO263-5
Enable,Power good,Current limit and thermal protection
3A High Current, Low Dropout Voltage Regulator
Fixed
2.5, 3.3, 5.0
-
-
3000
2.8
16
37000
1%
600
260
-
-40 to 125
TO263-3
Current limit and thermal protection,Reverse battery protection
1.5A Low Dropout Voltage Regulator
Adjustable
Adj
1.25
15.4
1500
2.5
16
12000
1%
390
260
-
-40 to 125
TO263-5
Enable,Current limit and thermal protection
1.5A Low Dropout Voltage Regulator
Fixed
3.3
-
-
1500
2.5
16
12000
1%
390
260
-
-40 to 125
TO263-3
Reverse battery protection,Current limit and thermal protection
1.5A Low Dropout Voltage Regulator
Adjustable, Fixed
3.3, Adj
1.25
8.8
1500
2.5
10
4000
1%, 2%
1100
0.003% of VOUT
75
-40 to 125
TO263-3, TO252-3
Current limit and thermal protection
3A Low Dropout Voltage Regulator
Adjustable, Fixed
3.3, Adj
1.25
8.8
3000
2.5
10
4000
1%, 2%
1100
0.03% of VOUT
75
-40 to 125
TO263-3
Current limit and thermal protection
5A Low Dropout Voltage Regulator
Adjustable, Fixed
3.3, Adj
1.2
8.8
5000
2.8
10
5000
1%, 2%
1100
0.003% of VOUT
-
-40 to 125
TO263-3
-
3A Ultra Low Dropout Voltage Regulator
Adjustable
Adj
1.25
6
3000
1.8
5.5
5000
2%
400
-
80
0 to 125
TO263-5
Enable,Remote sense,Current limit and thermal protection
800mA Low Dropout Voltage Regulator
Adjustable, Fixed
1.5, 1.8, 2.5, 3.3, 5.0, Adj
1.25
15
800
2.6
15
5000
1%
1100
0.003% of VOUT
75
-40 to 125
SOT223-3
Current limit, thermal protection
100mA Positive Voltage Regulator
Fixed
5
-
-
100
7.5
18
1500
5
-
-
-
-
NSOIC-8
Over temperature protection, Short-circuit protection
200mA RF Ultralow Dropout Regulator (LDO)
Fixed
3.3
-
-
200
2
6
25
2%
250
30
70
-40 to 85
SOT23-5
-
Micropower 100mA CMOS LDOs
Fixed
3.3
-
-
100
2.5
7
65
2.50%
250
250
74
-40 to 125
SC70-5
Enable, Current limit, thermal protection
Low Noise 500mA CMOS LDO Regulators
Adjustable, Fixed
3.0, 3.3, Adj
2.7
5.7
500
2.7
6
45
2%
300
12
67
-40 to 125
SOT23-5, DFN-8
Enable, Current limit, thermal protection
Low Noise 300mA CMOS LDO Regulators
Fixed
2.8
2.7
5.7
300
2.7
6
45
2%
180
12
67
-40 to 125
SOT23-5
Enable, Current limit, thermal protection
Micropower 200mA CMOS LDO Regulators
Fixed
1.8, 3.0, 3.3, 5.0
2.5
6
200
2.5
7
28
2%
320
150
78
-40 to 125
SOT23-5
Enable, Power Good
Micropower 100mA CMOS LDOs
Fixed
3.0
-
-
100
2.5
7
28
2%
160
150
78
-40 to 125
SOT23-5
Enable, Power Good, Current limit, thermal protection
100mA Low Dropout Voltage Regulator (LDOs)
Fixed
3.3, 5
1.24
29
100
2.4
30
150
0.5%, 1%
380
100
-
-40 to 125
NSOIC-8
Enable, Power Good, Current limit, thermal protection