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低压差线性稳压器(LDO)

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圣邦的LDO产品在工业、医疗、电信及无线设备等多种应用中表现出色,为客户提供了稳定和高效的电源解决方案。

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选型器

共计 79 / 79个产品

Part Number
Images
VIN Max (V)
Up
Down
Output Current (mA)
Up
Down
VIN Min (V)
Up
Down
Dropout Voltage (mV)
Up
Down
Ground Current (No Load) (μA)
Up
Down
PSRR @1kHz (dB)
Up
Down
VOUT (V)
Features
Package
Up
Down
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
-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
3.5
3000
1.1
-
-
-
-
Sink and Source DDR Termination Regulator
TDFN-3×3-10L
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
Low Noise / Very Low Dropout
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
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
5.5
250
2.7
34 @100mA
410
37 @50kHz
Adj
Low-Noise Regulated / Switched-Capacitor Voltage Inverter
TDFN-2×2-8AL
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
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
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
1500
2.2
130
90
74
Adj
1A / Low Noise / Wide Bandwidth / High PSRR / Low Dropout Linear Regulator
TDFN-3×3-8JL
量产
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
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
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
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
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
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
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
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
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
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
20
800
2.5
450
80
75
12
High Voltage / Low Noise
SOT-89-3
量产
20
800
2.5
400
80
75
Adj
High Voltage / Low Noise
TDFN-2×3-8BL
量产
20
300
2.5
240
36
100
1.2 / 1.8 / 2.5 / 3.3 / 3.6 / 5.0 / Adj
High Voltage / Low Noise
SOT-23-5
量产
20
200
2.5
200
36
100
1.2 / 3.3 / 4.1 / 5.0 / Adj
High Voltage / Low Noise
SOT-23-5
量产
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
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
20
500
3.8
400
64
92
3.3
High Voltage / Low Noise
SOT-23-5
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
30
1500
2.8
1300
2000
70
Adj
1.5A / Low Dropout Positive Regulator
SOP8-E
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
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
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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