低压差线性稳压器(LDO)
选型器
共计 79 / 79个产品
共计 79 / 79个产品
Part Number
Images
VIN Max (V)
Output Current (mA)
VIN Min (V)
Dropout Voltage (mV)
Ground Current (No Load) (μA)
PSRR @1kHz (dB)
VOUT (V)
Features
Package
Status
-24
-500
-2.7
-260
-42
-75
1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 5.0 / Adj
High Voltage / Low Noise / High PSRR
TDFN-2×2-6AL / TDFN-3×3-8L / SOT-23-5
量产
SGM2231
NEW
-24
500
-2.7
230
47
75
-1.1 / -1.2 / -1.5 / -1.8 / -2.5 / -2.8 / -3.0 / -3.3 / -5.0 / Adj
-24V / 500mA / High PSRR Negative LDO
TDFN-2×2-7AL
量产
5.5
300
2.5
270
100
74
1.2 / 1.5 / 1.8 / 2.5 / 2.6 / 2.8 / 2.85 / 3.0 / 3.3 / Adj
Low Power / Low Noise / High PSRR LDO
SOT-23-5 / SC70-5
不推荐用于新设计
5.5
500
2.5
270
115
73
1.8 / 2.8 / 3.0 / 3.3 / Adj
500mA / Low Power / Low Noise / High PSRR LDO
SOT-23-5
不推荐用于新设计
5.5
250
2.5
230
95
72
1.2 / 1.5 / 1.8 / 2.5 / 2.6 / 2.8 / 2.85 / 3.0 / 3.3
Mini Package / Low Power / High PSRR LDO
UTDFN-1×1-4L
不推荐用于新设计
5.5
300
2.5
270
120
75
0.9 / 1.3 / 2.1 / 2.7 / 2.9 / 3.1 / 3.2 / 3.6 / 4.2 / 5.0 / Adj
Low Power / Low Noise / High PSRR LDO
SOT-23-5 / SC70-5
不推荐用于新设计
5.5
250
1.8
62
13.5
94
1.2 / 1.8 / 2.5 / 2.8 / 2.85 / 2.9 / 2.95 / 3.0 / 3.3 / 4.2 / 5.0 / Adj
Ultra Low Noise / High PSRR
SOT-23-5 / UTDFN-1×1-4AL
量产
5.5
500
2.5
250
115
73
1.8 / 2.8 / 3.0 / 3.3 / Adj
500mA / Mini Package / Low Power / Low Noise / High PSRR LDO
TDFN-2×2-6L / UTDFN-1.6×1.6-6L
不推荐用于新设计
5.5
300
1.6
165
20
70
0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.2 / 1.3 / 1.35 / 1.5 / 1.8 / 1.85 / 2.1 / 2.2 / 2.3 / 2.5 / 2.6 / 2.7 / 2.8 / …Adj
Mini Package / Low IQ / Low Noise / High PSRR LDO
UTDFN-1×1-4L / SOT-23-5 / SC70-5
量产
5.5
300
1.6
165
20
70
0.75
Mini Package / Low IQ / Low Noise / High PSRR LDO
UTDFN-1×1-4L / SOT-23-5
量产
5.5
300
1.6
190
30
86
0.75 / 0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.2 / 1.3 / 1.35 / 1.5 / 1.6 / 1.8 / 1.85 / 2.1 / 2.5 / 2.8 / 2.9 / 3.0 / …Adj
300mA / Low Power and Low Dropout RF Linear Regulator
XTDFN-1×1-4L / SOT-23-5 / SC70-5
量产
5.5
500
0.8
120
37
71
0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.25 / 1.3 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6 / Adj
Low Noise / Very Low Dropout
SOT-23-5 / SOT-23-6 / UTDFN-1.2×1.2-6L
量产
5.5
500
0.8
120
37
71
0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.25 / 1.3 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6
Low Noise / Very Low Dropout
UTDFN-1.2×1.2-4L
量产
5.5
1000
1.8
88
55
88
0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.2 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 4.2 / Adj
Fast Transient Response / 1A / Low Noise / Low Voltage / Low Dropout Linear Regulator
XTDFN-1.6×1.2-8L
量产
5.5
300
1.6
50
11
92
0.75 / 0.8 / 1.0 / 1.1 / 1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6 / 4.2 / 4.35
Ultra Low Noise / Ultra Thin Package / Low Dropout
WLCSP-0.64×0.64-4B-A
量产
5.5
300
1.1
80
15
92
0.6 / 0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.2 / 1.3 / 1.5 / 1.75 / 1.8 / 1.825 / 2.2 / 2.5 / 2.8 / 2.9 / 3.0 / 3.3 / 4.2
300mA / Low VIN / Ultra Low Noise and High PSRR LDO
XTDFN-1×1-4L / WLCSP-0.64×0.64-4B-A
量产
5.5
300
1.1
80
15
92
0.6 / 0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.2 / 1.3 / 1.5 / 1.75 / 1.8 / 1.825 / 2.2 / 2.5 / 2.8 / 2.9 / 3.0 / 3.3 / 4.2
300mA / Low VIN / Ultra Low Noise and High PSRR LDO
XTDFN-1×1-4L
量产
5.5
1200
0.5
60
35
68
0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
1.2A / Low Noise / Ultra-Low Dropout Bias Rail CMOS Voltage Regulator
WLCSP-0.8×1.2-6B-B
量产
SGM2047
NEW
5.5
200
1.7
200
0.6
42
0.6 / 0.7 / 0.8 / 0.9 / 1.0 / 1.1 / 1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6
200mA / Ultra-Low Quiescent Current CMOS Low Dropout Regulators
XTDFN-1×1-4L / SOT-23-5
量产
5.5
1200
0.5
60
96
70
0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
1.2A / Ultra High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
WLCSP-0.8×1.2-6B-A
量产
5.5
1500
0.5
75
96
70
0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
1.5A / Ultra High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
WLCSP-0.8×1.2-6B-A
量产
5.5
500
1.5
95
17
93
1.0 / 1.05 / 1.1 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
500mA / Ultra Low Dropout / Low Power / RF Linear Regulator
SOT-23-6
量产
5.5
500
1.6
315
30
86
1.0 / 1.05 / 1.1 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
500mA / Low Power and Low Dropout RF Linear Regulator
SOT-23-5 / SOT-23-6
量产
5.5
175
2.3
58 (MAX) @IOUT2 = 60mA
170
30 @50kHz
Adj
Negative Charge Pump and Adjustable Regulator
TQFN-1.8×1.4-10L
量产
5.5
265
2.3
58 (MAX) @IOUT2 = 60mA
170
30 @50kHz
Adj
Negative Charge Pump and Adjustable Regulator
TQFN-1.8×1.4-10L
量产
5.5
300
1.1
72
13
92
1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 2.9 / 3.0 / 3.3 / 4.2 / Adj
300mA / Low VIN / Ultra Low Noise and High PSRR Linear Regulator
SOT-23-5 / SC70-5
量产
5.5
450
1.9
70
15
92
1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 5.0
Ultra Low Noise / Ultra Thin Package / Low Dropout
WLCSP-0.64×0.64-4B-A
量产
5.5
1000
0.8
220
37
71
Adj
1A / Low Noise / Ultra-Low Dropout / Bias Rail CMOS Voltage Regulator
XTDFN-1.2×1.2-6L
量产
SGM2066
NEW
5.5
250
2.7
34 @100mA
410
37 @50kHz
Adj
Low-Noise Regulated / Switched-Capacitor Voltage Inverter
TDFN-2×2-8AL
量产
SGM2072
NEW
5.5
1200
0.5
60
96
70
0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
1.2A / Ultra High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
WLCSP-0.8×1.2-6B-A
量产
5.5
1200
0.5
60
96
70
0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
1.2A / Ultra High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
WLCSP-0.8×1.2-6B-A
量产
5.5
1200
0.5
60
96
70
0.75 / 0.8 / 0.85 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.8 / 2.8 / 3.0 / 3.3 / Adj
1.2A / Ultra High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
WLCSP-0.8×1.2-6B-A
量产
5.5
300
1.6
190
30
86
0.75 / 0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.2 / 1.3 / 1.35 / 1.5 / 1.6 / 1.8 / 1.85 / 2.1 / 2.5 / 2.8 / 2.9 / 3.0 / …Adj
300mA / Low Power and Low Dropout RF Linear Regulator
SOT-23-5 / XTDFN-1×1-4L / SC70-5
量产
5.5
100
1.6
220
40
65
2 Channels / 1.8/0.75 / 1.8/0.70 / …
2 Channels / Low Power / High Accuracy
UTDFN-1×1-4AL
量产
5.5
1000
1.5
145
85
60
0.8 / 0.9 / 1.2 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / Adj
1A / Fast Transient Response / Low Voltage
SGM2060 and Low Dropout Linear Regulator
TDFN-2×2-6AL
量产
5.5
500
1.5
75
85
60
0.8 / 0.9 / 1.2 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / Adj
1A / Fast Transient Response / Low Voltage
SGM2060 and Low Dropout Linear Regulator
TDFN-2×2-6AL
量产
5.5
500
1.5
75
85
60
0.8 / 0.9 / 1.2 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / Adj
1A / Fast Transient Response / Low Voltage
SGM2060 and Low Dropout Linear Regulator
TDFN-2×2-6AL
量产
5.5
1000
1.5
145
85
60
0.8 / 0.9 / 1.2 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / Adj
1A / Fast Transient Response / Low Voltage
SGM2060 and Low Dropout Linear Regulator
TDFN-2×2-6AL
量产
SGM2069
NEW
5.5
1500
0.8
110
900
71
Adj
1.5A / High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
TDFN-3×3-10AL / TQFN-5×5-20L
量产
SGM2079xQ
NEW
5.5
1500
2.2
130
90
74
Adj
1A / Low Noise / Wide Bandwidth / High PSRR / Low Dropout Linear Regulator
TDFN-3×3-8JL
量产
SGM2081
NEW
5.5
500
0.8
30
900
71
Adj
500mA / High PSRR / Fast Load Transient / Bias Rail CMOS Voltage Regulator
TDFN-3×3-10AL
量产
SGM2074
NEW
5.5
500
0.8
125
85
80
0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.25 / 1.3 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6 / Adj
500mA / Fast Load Transient / Low Noise / 1.2V Logic / Low Drop / Bias Rail CMOS Voltage Regulator
SOT23-6 / XTDFN-1.2x1.2-6L
量产
SGM2075
NEW
5.5
500
0.8
125
85
80
0.8 / 0.9 / 1.0 / 1.05 / 1.1 / 1.15 / 1.2 / 1.25 / 1.3 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6
500mA / Fast Load Transient / Low Noise / 1.2V Logic / Low Drop / Bias Rail CMOS Voltage Regulator
XTDFN-1.2x1.2-4L
量产
SGM2037H
NEW
5.5
500
0.8
120
37
71
Adj
500mA, Low Noise, Very Low Dropout Bias Rail CMOS Voltage Regulator
XTDFN-1.2×1.2-6L
量产
SGM2079
NEW
5.5
1000
2.2
130
90
74
1.2 / 1.8 / 2.8 / 3.0 / 3.3 / 5.0 / Adj
1A, Low Noise, Wide Bandwidth,High PSRR, Low Dropout Linear Regulator
TDFN-3×3-8JL
量产
SGM2035S
NEW
5.5
500
1.6
275
30
76
1.0 / 1.1 / 1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / Adj
500mA, Low Dropout,Low Power, RF Linear Regulator
UTDFN-1.6×1.6-6L,
TDFN-2×2-6L
量产
7
1000
2.2
150
80
75
1.2 / 1.8 / 2.8 / 3.0 / 3.3 / 5.0 / Adj
1A / Low Noise / Wide Bandwidth / High PSRR / Low Dropout Linear Regulator
TDFN-3×3-8CL
不推荐用于新设计
7
1000
2.2
150
80
75
1.2 / 1.8 / 2.8 / 3.0 / 3.3 / 5.0 / Adj
1A / Low Noise / Wide Bandwidth / High PSRR / Low Dropout Linear Regulator
TDFN-3×3-8CL
量产
SGM2049
NEW
7
2000
1.1
75
1.4
47 @10kHz
Adj
2A / High Accuracy / Low Noise / Low Dropout Linear Regulator
TQFN-3.5×3.5-20L / TQFN-5×5-20L
不推荐用于新设计
7
2000
1.1
75
1.4
47 @10kHz
Adj
2A / High Accuracy / Low Noise / Low Dropout Linear Regulator
TQFN-3.5×3.5-20L / TQFN-5×5-20L
量产
SGM2050
NEW
7
3000
1.1
99
1.4
48 @10kHz
Adj
3A / High Accuracy / Low Noise / Low Dropout Linear Regulator
TQFN-3.5×3.5-20L
不推荐用于新设计
7
3000
1.1
99
1.4
48 @10kHz
Adj
3A / High Accuracy / Low Noise / Low Dropout Linear Regulator
TQFN-3.5×3.5-20L
量产
SGM2056
NEW
7
1200
1.1
85
2600
72
Adj
1.2A / 7V / High PSRR / Ultra-Low Noise / Ultra-Low Dropout Linear Regulator
TDFN-3×3-8DL
量产
7.5
250
1.7
75 @100mA
1
27
1.2 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6 / 3.8 / 4.0 / 4.5 / 5.0
Ultra Low Current Consumption / Low Dropout
SOT-23-3 / SOT-89-3
量产
7.5
250
1.7
60 @100mA
1
27
1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6 / 4.0 / 4.2 / 5.0
Ultra Low Current Consumption / Low Dropout
SOT-23-5 / UTDFN-1×1-4AL
量产
7.5
150
1.7
150
35
60
2 Channels / 3.3/1.8 / 1.2/1.8 / 1.5/2.8 / 1.8/1.5 / 1.8/1.8 / 1.8/2.8 / …
2 Channels / Low Power / High Accuracy
UTDFN-1.2×1.2-6AL
量产
13
300
2.2
330
1
52
0.8 / 1.8 / 2.8 / 3.0 / 3.3 / 3.9 / 4.0 / 4.1 / 4.2 / 5.0
1μA Low Quiescent Current / Low Dropout / 300mA / High Voltage Regulator
SOT-23-5 / SOT-89-3
量产
13
300
2.2
330
1
52
1.8 / 2.8 / 3.0 / 3.3 / 3.6 / 3.9 / 4.0 / 4.1 / 4.2 / 5.0 / Adj
1μA Low Quiescent Current / Low Dropout / 300mA / High Voltage Regulator
SOT-23-5 / TDFN-2×2-6AL
量产
SGM2214
NEW
16
300
2.7
235
40
85
1.5 / 1.8 / 2.5 / 2.7 / 2.8 / 3.0 / 3.3 / 5.0 / Adj
High Voltage / Low IQ / Low Dropout
SOIC-8
量产
20
800
2.5
450
80
75
1.8 / 2.5 / 3.0 / 3.3 / 3.6 / 4.2 / 5.0 / 12 / Adj
High Voltage / Low Noise
TDFN-3×3-8L / SOIC-8 / SOT-89-3 / SOT-223-3 / TO-263-5B
量产
SGM2211
NEW
20
500
2.7
360
39
100
1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.8 / 4.2 / 5.0 / Adj
High Voltage / Low Noise
TDFN-2×2-6AL / SOT-23-5
量产
SGM2212
NEW
20
800
2.7
280
80
75
1.2 / 1.8 / 2.5 / 2.8 / 3.3 / 5.0 / Adj
High Voltage / Low Noise
TDFN-3×3-8L / SOT-223-3 / TO-263-3 / TO-252-2
量产
24
3000
0
155
-
55
Adj
High Voltage / Low Noise / Current Source Reference
TDFN-3×3-12L / TO-263-5B / TSSOP-16 (Exposed Pad)
量产
26.4
50
4
1750
1.75
47
1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 3.6 / 4.4 / 5.0 / Adj
High Voltage / Low IQ / Small Package / Single
SOT-89-3 / TSOT-23-5 / SOT-23 / SC70-5
不推荐用于新设计
30
1500
2.8
1300
2000
70
1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 5.0 / 12 / Adj
1.5A / Low Dropout Positive Regulator
TO-263-3A / TDFN-4×4-8L
量产
36
60
2.7
1600
2.2
40
1.8 / 2.5 / 3.0 / 3.3 / 3.6 / 5.0 / Adj
High Voltage / Low IQ / Small Package / Single
SOT-89-3 / TSOT-23-5 / SOT-23 / SC70-5
不推荐用于新设计
36
150
2.7
1300
4.2
40
Adj
High Voltage / Low IQ / Small Package / Single
TSOT-23-5 / TDFN-2×3-8L
不推荐用于新设计
36
150
2.7
1300
4.2
40
2.5 / 2.8 / 3.0 / 3.3 / 3.5 / 3.6 / 4.0 / 4.2 / 5.0 / 5.75 / 8.0 / 9.0 / 12
High Voltage / Low IQ / Small Package / Single
SOT-89-3 / SOT-23 / SOT-23-5
不推荐用于新设计
36
800
3.6
450
80
75
1.8 / 2.5 / 3.3 / 5.0 / 12 / Adj
High Voltage / Low Noise
TDFN-3×3-8L / SOIC-8 / SOT-89-3 / SOT-223-3 / TO-263-5B
量产
SGM2232
NEW
40
150
4
570
16
84
2.5 / 3.3 / 5.0
150mA, High Voltage, Ultra-Low IQ,High PSRR, Low Dropout Regulator
SOT-223-3,
SOT-23-5
量产
SGM2232xQ
NEW
40
150
4
570
16
84
2.5 / 3.3 / 5.0
Automotive,150mA, High Voltage, Ultra-Low IQ,High PSRR, Low Dropout Regulator
SOT-223-3,
SOT-23-5
量产
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