低压差线性稳压器（LDO)
选型器
共计 80 / 80个产品
共计 80 / 80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
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
-24.0
-500.0
-2.7
-260.0
-42.0
-75.0
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
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
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
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
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
5.5
1000.0
1.5
145.0
85.0
60.0
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
500.0
1.5
75.0
85.0
60.0
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
500.0
1.5
75.0
85.0
60.0
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
1000.0
1.5
145.0
85.0
60.0
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
300.0
1.1
80.0
15.0
92.0
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
100.0
1.6
220.0
40.0
65.0
2 Channels,
1.8/0.75,
1.8/0.70,
…
2 Channels, Low Power, High Accuracy
UTDFN-1×1-4AL
量产
5.5
300.0
1.6
190.0
30.0
86.0
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
1200.0
0.5
60.0
96.0
70.0
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
0.5
60.0
96.0
70.0
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
SGM2072
NEW
5.5
1200.0
0.5
60.0
96.0
70.0
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
SGM2066
NEW
5.5
250.0
2.7
34 @100mA
410.0
37 @50kHz
Adj
Low-Noise Regulated, Switched-Capacitor Voltage Inverter
TDFN-2×2-8AL
量产
SGM2065
NEW
5.5
1000.0
0.8
220.0
37.0
71.0
Adj
1A, Low Noise, Ultra-Low Dropout, Bias Rail CMOS Voltage Regulator
XTDFN-1.2×1.2-6L
量产
5.5
450.0
1.9
70
15
92.0
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
SGM2059
NEW
5.5
300.0
1.1
72.0
13.0
92.0
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
265.0
2.3
58 (MAX) @IOUT2 = 60mA
170.0
30 @50kHz
Adj
Negative Charge Pump and Adjustable Regulator
TQFN-1.8×1.4-10L
量产
5.5
175.0
2.3
58 (MAX) @IOUT2 = 60mA
170.0
30 @50kHz
Adj
Negative Charge Pump and Adjustable Regulator
TQFN-1.8×1.4-10L
量产
5.5
500.0
1.6
315.0
30.0
86.0
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
SGM2053
NEW
5.5
500.0
1.5
95.0
17.0
93.0
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
1500.0
0.5
75.0
96.0
70.0
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
1200.0
0.5
60.0
96.0
70.0
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
SGM2047
NEW
5.5
200.0
1.7
200.0
0.6
42.0
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
0.5
60.0
35.0
68.0
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
5.5
300.0
1.1
80.0
15.0
92.0
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
300.0
1.1
80.0
15.0
92.0
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
300.0
1.6
50.0
11.0
92.0
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
1000.0
1.8
88.0
55.0
88.0
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
500.0
0.8
120.0
37.0
71.0
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
500.0
0.8
120.0
37.0
71.0
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
300.0
1.6
190.0
30.0
86.0
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
300.0
1.6
165.0
20.0
70.0
0.75
Mini Package, Low IQ, Low Noise, High PSRR LDO
UTDFN-1×1-4L,
SOT-23-5
量产
5.5
300.0
1.6
165.0
20.0
70.0
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
不推荐用于新设计
5.5
500.0
2.5
250.0
115.0
73.0
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
250.0
1.8
62.0
13.5
94.0
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
300.0
2.5
270.0
120.0
75.0
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
250.0
2.5
230.0
95.0
72.0
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
500.0
2.5
270.0
115.0
73.0
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
300.0
2.5
270.0
100.0
74.0
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
SGM2056
NEW
7
1200.0
1.1
85.0
2600.0
72.0
Adj
1.2A, 7V, High PSRR, Ultra-Low Noise, Ultra-Low Dropout Linear Regulator
TDFN-3×3-8DL
量产
7
3000.0
1.1
99.0
1.4
48 @10kHz
Adj
3A, High Accuracy, Low Noise, Low Dropout Linear Regulator
TQFN-3.5×3.5-20L
量产
SGM2050
NEW
7
3000.0
1.1
99.0
1.4
48 @10kHz
Adj
3A, High Accuracy, Low Noise, Low Dropout Linear Regulator
TQFN-3.5×3.5-20L
量产
7
2000.0
1.1
75.0
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
SGM2049
NEW
7
2000.0
1.1
75.0
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
7
1000.0
2.2
150.0
80.0
75.0
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
7
1000.0
2.2
150.0
80.0
75.0
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
7.5
150.0
1.7
150.0
35.0
60.0
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
不推荐用于新设计
7.5
250.0
1.7
60 @100mA
1.0
27.0
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
250.0
1.7
75 @100mA
1.0
27.0
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
13.0
300.0
2.2
330.0
1.0
52.0
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
13.0
300.0
2.2
330.0
1.0
52.0
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
SGM2214
NEW
16.0
300.0
2.7
235.0
40.0
85.0
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
SGM2212
NEW
20.0
800.0
2.7
280.0
80.0
75.0
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
SGM2211
NEW
20.0
500.0
2.7
360.0
39.0
100.0
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
20.0
800.0
2.5
450.0
80.0
75.0
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
24.0
3000.0
0.0
155.0
-
55.0
Adj
High Voltage, Low Noise, Current Source Reference
TDFN-3×3-12L,
TO-263-5B,
TSSOP-16 (Exposed Pad)
量产
26.4
50.0
4.0
1750.0
1.75
47.0
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
30.0
1500.0
2.8
1300.0
2000.0
70.0
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
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
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
150
2.7
1300.0
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
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
1 到 80 共 80
第1页，共1页
