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DC/DC Switching Regulators

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SGMICRO's diverse portfolio of switched models assists customers in designing efficient solutions. This includes buck, boost, buck-boost, and inverting power modules and controllers, as well as PMICs, among others.

Subcategory

Step-up (boost) RegulatorsStep-down (buck) RegulatorsBuck-boost RegulatorsInverting RegulatorsCharge Pumps (Inductorless)Switching Power Supply ControllerAutomotive Grade

Parametric Search Selector

149 of 149 total products

Part Number
Images
VIN Max (V)
Up
Down
VIN Min (V)
Up
Down
Quiescent Current (μA)
Up
Down
Shutdown Current (μA)
Features
Package
Up
Down
Status
SGM66025
4
0.6
30
<2
0.8V Start-Up Input Voltage, 1.8A ISW Synchronous Boost
TSOT-23-8
Active
SGM66025A
NEW
4
0.6
30
<2
1V Startup Input Voltage, 1.8A, Synchronous Boost Converter with Load Disconnect
TSOT-23-8
Active
SGM66057A
4.85
2.7
24
<1
5V Fixed Output 3.45A Valley Current Synchronous Boost Converter
WLCSP-1.26x1.21-9B
Active
SGM3110
5
2.7
60
<1
Low Noise, Doubler/White LED Driver
SOT-23-6
Active
SGM6604
5
1.85
45
<1.5
20V Output Voltage Synchronous Boost Converter
SOT-23-6
Active
SGM66099
5.2
0.9
0.65
<1
Synchronous Boost Converter with Ultra Low Quiescent Current
WLCSP-1.22×0.83-6B,
TDFN-2×2-6AL
Not Recommended for New Designs
SGM66099B
5.2
1.15
1.75
<1
Synchronous Boost Converter with Ultra Low Quiescent Current
WLCSP-1.22×0.83-6B,
TDFN-2×2-6AL
Not Recommended for New Designs
SGM66099C
5.2
1.5
1.7
0.1
Synchronous Boost with Ultra-Low Quiescent Current
WLCSP-1.3×0.83-6B,
TDFN-2×2-6AL
Active
SGM66024
NEW
5.2
1.3
-
-
990mA Valley Current Synchronous Boost Converter
SOT-23-6
Active
SGM66075
NEW
5.3
2.3
25
<5
Low IQ, High Efficiency 9A Valley Current Synchronous Boost Converter with Bypass Switch
WLCSP-1.73×1.73-16B
Active
SGM3111
NEW
5.5
1.8
60
<0.6
Regulated Buck/Boost Charge Pump Converter
TDFN-2×2-6FL
Active
SGM3112
5.5
2.7
60
<1
Low Noise, Load Disconnect, 2200kHz, 200mA
TDFN-2×2-8AL
Active
SGM3204
5.5
1.4
1500
<1
Unregulated Inverter, 950kHz, 200mA
SOT-23-6
Active
SGM3206
5.5
1.4
115
NA
Unregulated Inverter, 47kHz, 60mA
SOT-23-5
Active
SGM3207
5.5
1.4
72
NA
Unregulated Inverter, 19kHz, 60mA
SOT-23-5
Active
SGM3803
5.5
2.7
30
<1
P/N Voltage Output, 200mA Output Current Synchronous Boost
TDFN-3×3-12L
Not Recommended for New Designs
SGM6021
5.5
1.8
0.4
<1
1.4MHz, 200mA Synchronous Buck
UTDFN-1.5×2-6L
Not Recommended for New Designs
SGM6022
5.5
2.5
22
<1
6MHz, 600mA Synchronous Buck
TDFN-2×2-6L
Not Recommended for New Designs
SGM6027
5.5
2.5
0.58
0.01
Ultra-Low Quiescent Current, Synchronous Buck
WLCSP-0.8×1.6-8B
Active
SGM6027A
5.5
2.5
0.58
0.01
Ultra-Low Quiescent Current, Synchronous Buck
WLCSP-0.8×1.6-8B
Active
SGM6027B
5.5
2.5
0.58
0.01
Ultra-Low Quiescent Current, Synchronous Buck
WLCSP-0.8×1.6-8B
Active
SGM6029
5.5
1.95
2.3
0.12
Ultra-Low Quiescent Current, Synchronous Buck
WLCSP-0.74×1.09-6B
Active
SGM6031
5.5
1.8
0.4
<1
1.4MHz, 200mA Synchronous Buck
UTDFN-1.5×2-6L,
WLCSP-0.90×0.88-5B
Not Recommended for New Designs
SGM6032
5.5
2.5
22
<1
6MHz, 600mA Synchronous Buck
TDFN-2×2-6L,
WLCSP-1.21×0.81-6B
Not Recommended for New Designs
SGM6033
5.5
2.5
26
<1
4.6MHz, 1A, Synchronous Buck
TDFN-2×2-6L,
WLCSP-1.21×0.81-6B
Not Recommended for New Designs
SGM61006
5.5
1.8
26
0.1
600mA, 1.8V to 5.5V Synchronous Buck
WLCSP-0.9×1.3-6B-A
Active
SGM61012
5.5
2.3
25
0.01
1.2A High-Efficiency Buck with AHP-COT Mode
TDFN-2×2-8AL
Active
SGM61013
5.5
2.3
20
0.1
10MHz 1A Micro-Point-of-Load Buck
WLCSP-0.9×1.2-6B
Active
SGM61014
5.5
2.3
22
0.01
5.8MHz, 600mA Synchronous Buck
WLCSP-0.86×1.16-6B
Active
SGM61014D
5.5
2.3
22
0.01
5.8MHz, 600mA SynchronousDischarge Buck
WLCSP-0.86×1.16-6B
Active
SGM61020
5.5
2.5
42
0.03
2A, High Efficiency, Synchronous Buck
SOT-23-5,
SOT-563-6
Active
SGM61022
5.5
2.3
25
0.01
2A High-Efficiency Buck with AHP-COT Mode
TDFN-2×2-8AL
Active
SGM61030
5.5
2.5
42/410
0.05
High Efficiency, 3A, Synchronous Buck
TDFN-2×2-7L
Active
SGM61031
5.5
2.7
24
0.01
3A, High Efficiency, Synchronous Buck
TDFN-2×2-8AL
Active
SGM61040
5.5
2.5
42/420
0.06
4A, High Efficiency, Synchronous Buck
TDFN-2×2-7L
Active
SGM61061
5.5
2.8
46
0.02
2.8V to 5.5V Input, 6A Output, Synchronous Buck
TQFN-2×3-12L
Active
SGM62110
5.5
2.2
18
0.1
2.5A Buck-Boost Converter with I2C Interface
WLCSP-2.21×1.40-15B
Active
SGM62111
5.5
2.2
18
0.1
2.5A Buck-Boost Converter with I2C Interface
WLCSP-2.21×1.40-15B
Active
SGM62112
5.5
1.8
40
0.1
Current Single Inductor Buck-Boost Converter with 1.8A Switch
TDFN-3×3-10L
Active
SGM62116
NEW
5.5
1.8
35
0.02
High-Efficiency Buck-Boost Converter
WLCSP-1.11×1.84-8B
Active
SGM62117
5.5
2.2
18
0.05
High-Efficiency Buck-Boost Converter
TDFN-3×2-10L
Active
SGM62118
5.5
2.2
18
0.05
High-Efficiency Buck-Boost Converter
WLCSP-2.21×1.40-15B
Active
SGM660
5.5
2.8
270
<1
Buck-Boost Converter for Negative Output Voltage
WLCSP-0.9×1.3-6B
Active
SGM6601
5.5
1.8
20
<1
400mA Switch, Internal MOSFET, High Voltage Non-Synchronous Boost
TSOT-23-5,
TDFN-2×2-6L
Active
SGM6602
5.5
1.8
41
<1
20V Output, Synchronous Boost
WLCSP-0.8×1.2-6B,
TDFN-2×2-6L
Active
SGM6603
5.5
0.9
30
<1
0.9V Input, Synchronous Boost
SOT-23-6
Active
SGM6603A
5.5
0.9
280
<0.5
0.9V Input, Synchronous Boost
SOT-23-6
Active
SGM61007
NEW
5.5
2.3
22
0.01
5.8MHz, 600mA Synchronous Buck
WLCSP-0.86×1.16-6B
Active
SGM61007D
5.5
2.3
22
0.01
5.8MHz, 600mA Synchronous Discharge Buck
WLCSP-0.86×1.16-6B
Active
SGM61020S
5.5
2.5
44
0.035
2A, High Efficiency, Synchronous Buck
SOT-23-5,
SOT-23-6
Active
SGM61032
5.5
2.5
45
0.02
Low Voltage, 3A High Efficiency Synchronous Buck
SOT-563-6
Active
SGM61012S
5.5
2.3
25
0.01
1.2A High-Efficiency Buck with AHP-COT Mode
TDFN-2×2-8AL
Active
SGM61022S
5.5
2.3
25
0.01
2A High-Efficiency Buck with AHP-COT Mode
TDFN-2×2-8AL
Active
SGM61024
NEW
5.5
2.4
5.7/400
0.05
Power Save Mode Option, PG, Output Discharge，100% Duty
UTDFN-1.5×1.5-6L
Active
SGM61034
NEW
5.5
2.4
5.7/400
0.05
Power Save Mode Option, PG, Output Discharge，100% Duty
UTDFN-1.5×1.5-6L
Active
SGM61044
NEW
5.5
2.4
5.7/400
0.05
Power Save Mode Option, PG, Output Discharge，100% Duty
UTDFN-1.5×1.5-6L
Active
SGM66022
NEW
5.5
0.5
30
<1
0.5V Input, 8A Valley Current Synchronous Boost Converter with Bypass
QFN-2x2-7L
Active
SGM62110S
NEW
5.5
2.2
22
0.1
Buck-Boost Converter with I2C Interface
WLCSP-1.47×2.21-15B
Active
SGM61020SD
NEW
5.5
2.5
44
0.035
2A, High Efficiency, Synchronous Buck
SOT-23-5,
SOT-23-6
Active
SGM61020PSD
NEW
5.5
2.5
44
0.035
2A, High Efficiency, Synchronous Buck
SOT-23-5,
SOT-23-6
Active
SGM660A
5.5
2.8
290
<1
Buck-Boost Converter for Negative Output Voltage
TDFN-2×2-6AL
Active
SGM6625
NEW
5.5
2.5
249
<0.02
24V Output, 2A, Non-Synchronous Boost Converter
TDFN-2×2-8L,
SOT-23-5
Active
SGM6040
NEW
5.5
1.8
0.06
0.025
1.8V to 5.5V, 750mA, 60nA Quiescent Current Synchronous Buck Converter
TDFN-2×1.5-8L
Active
SGM6037
NEW
5.5
2.4
5
0.1
2.4V to 5.5V Input, 4A/6A Synchronous Buck Converter with I2C Interface
WLCSP-1.05×1.78-15B
Active
SGM6035
NEW
5.5
2.3
40
0.2
2.3V to 5.5V Input, 2.6MHz, Synchronous Buck Converter
WLCSP-0.89×1.23-6B
Active
SGM66075A
NEW
5.5
2.3
25
<5
Low IQ, High Efficiency 9A Valley Current Synchronous Boost Converter with Bypass Switch
WLCSP-1.73×1.73-16B
Active
SGM66099A
NEW
5.5
0.7
0.6/0.07
<0.4
Synchronous Boost Converter with Ultra-Low Quiescent Current
WLCSP-0.85×1.32-6B,
TDFN-2×2-6AL
Active
SGM6038
NEW
5.5
2.4
5
<1.7
2.4V to 5.5V Input, 4A/6A Synchronous Buck Converter with I2C Interface
TQFN-1.5×2.5-9L
Active
SGM61032S
NEW
5.5
2.5
48
<1.3
2.5V to 5.5V, 3A High Efficiency Synchronous Buck
SOT-563-6
Active
SGM66023
NEW
5.5
0.5
0.6
<1.5
3.5A Valley Current, 0.5V Ultra-Low Input, Synchronous Boost Converter
SOT-563-6
Active
SGM61021
NEW
5.5
2.5
48
<0.8
2A High Efficiency Synchronous Buck Converter
SOT-563-6,
UTDFN-1.6×1.6-6CL
Active
SGM61060
6
2.9
2
2
2.9V to 6V Input, 6A Output, Synchronous Buck
TQFN-3×3-16CL
Active
SGM61060Q
NEW
6
2.9
930
2
Automotive, 2.9V to 6V Input, 6A, Synchronous Buck Converter
TQFN-3×3-16EL
Active
SGM6611
12
2.7
90
<1.1
7A, Fully-Integrated, Synchronous Boost
TQFN-2×2.5-11L
Not Recommended for New Designs
SGM6611C
12
2.7
90
<1.1
7A, Fully-Integrated, Synchronous Boost
TQFN-2×2.5-11L
Active
SGM6623
12
0.8
47
<1
4.4A, Miniature Boost Converter
SOT-23-6
Active
SGM25811
NEW
13.2
10.8
1000
137
High-Voltage MOSFET Drivers for Buck Converter Applications
TDFN-2×2-8L,
TDFN-3×3-8BL,
SOIC-8 (Exposed Pad)
Active
SGM41286
14
7
60
<5.5
LNB Supply with Tone Repeater/Synthesizer and Programmable Cable Drop Compensation
TDFN-3×3-8L,
SOIC-8 (Exposed Pad)
Active
SGM62180
16
4.5
30
1.6
Two-Phase with Phase Shift Operation, Voltage Tracking Capability, Power-Good Output, Adjustable Soft-Start
WLCSP-3.1×2.1-24B
Active
SGM6612A
16
2.7
125
<3
10A, Fully-Integrated, Synchronous Boost
TQFN-3×3.5-13L
Active
SGM61103
17
3
28
0.45
100% Duty Cycle Mode, Power Good Indicator, Output Discharge
TDFN-2×2-8AL
Active
SGM61132A
NEW
17
4.5
340
1
High Efficiency, Fast Transient
SOT-563-6
Active
SGM61111
NEW
17
3
22
1.2
3V to 17V, 1A Synchronous Buck Converter with AHP-COT Control
TDFN-2×2-8AL,
MSOP-8
Active
SGM61114
NEW
17
3
32
3
3V to 17V Input, 1A Synchronous Buck Converter with AHP-COT Control
TQFN-3×3-16L
Active
SGM61134
NEW
17
3
32
3
3V to 17V Input, 3A Synchronous Buck Converter with AHP-COT Control
TQFN-3×3-16L
Active
SGM61131A
NEW
17
4.5
340
1
4.5V to 17V Input, 3A Output, Synchronous Buck Converter
TSOT-23-6
Active
SGM61101
NEW
17
3
22
1.2
3V to 17V, 0.6A Synchronous Buck Converter with AHP-COT Control
TDFN-2×2-8AL
Active
SGM61101Q
NEW
17
3
22
1.2
Automotive, 3V to 17V, 0.6A Synchronous Buck Converter with AHP-COT Control
TDFN-2×2-8AL
Active
SGM61111Q
NEW
17
3
22
1.2
Automotive, 3V to 17V, 1A Synchronous Buck Converter with AHP-COT Control
TDFN-2×2-8AL
Active
SGM61131B
NEW
17
4.5
360
1
4.5V to 17V Input, 3A Output, Synchronous Buck Converter
TSOT-23-6
Active
SGM61132B
NEW
17
4.5
350
1
4.5V to 17V Input, 3A Output, Synchronous Buck Converter
SOT-563-6
Active
SGM61137
NEW
17
4.5
340
1
4.5V to 17V Input, 3A Output, Synchronous Buck Converter
SOT-563-6
Active
SGM3209
18
3
900
<1.2
Unregulated Inverter, Programmable Frequency, 100mA
SOIC-8,
TDFN-2×2-8L
Active
SGM61130
18
4.5
1100
3.4
4.5V to 18V Input, 4A, Synchronous Buck
TQFN-3.5×3.5-14L
Active
SGM61163
18
4.5
1100
3.3
4.5V to 18V Input, 6A, Synchronous Buck
TQFN-3.5×3.5-14L
Active
SGM61164
18
4.5
1100
3.3
4.5V to 18V Input, 6A, Synchronous Buck
TQFN-3.5×3.5-14L
Active
SGM61180
18
1.8
1100
3.4
External Clock Synchronization, Voltage Tracking Capability, Adjustable Soft-Start Time, Power Good Indicator
TQFN-3.5×3.5-14L
Active
SGM61181
18
1.8
1100
3.4
External Clock Synchronization, Voltage Tracking Capability, Adjustable Soft-Start Time, Power Good Indicator
TQFN-3.5×3.5-14L
Active
SGM61184
NEW
18
4.5
950
3.5
External Clock Synchronization, Voltage Tracking Capability, Adjustable Soft-Start Time, Power Good Indicator
TQFN-3.5×3.5-18AL
Active
SGM6330
18
4.5
800
10
-
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM6332
18
4.5
800
<18
3A, 18V Input, Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM6614
18
2.17
85
<1.5
18V Output, 15A, Fully Integrated, Synchronous Boost
TQFN-3×2.5-11L
Active
SGM64104
NEW
18
4.5
2000
39
Voltage-Mode, Power Good
TDFN-3×3-10L
Active
SGM611A14
NEW
18
4.5
1050
3.5
4.5V to 18V Input, 12A, Synchronous Buck Converter
TQFN-3.5×3.5-18AL
Active
SGM64200
20
3
5200
170
Enable, Frequency Synchronization, Multiple Outputs, Phase Interleaving, Power Good, Remote Sense
TQFN-5×5-32AL
Active
SGM6607A
20
3
400
<1
1.2A Switch, Internal MOSFET, High Voltage Non-Synchronous Boost
TDFN-2×2-6L,
TSOT-23-6
Active
SGM6613A
22
4.5
150
<3
28.5V, 7A Fully-Integrated, Synchronous Boost
TQFN-3×3.5-13L
Active
SGM61280
NEW
23
4.5/5.1
140/136
68/64
8A, 23V, Synchronous Buck Converters with 3.3V/5V LDO
UTQFN-3×3-12AL
Active
SGM64201
NEW
25
4.5
380
5
ACOT control
TQFN-3×3-16FL
Active
SGM61220
28
4.5
25
2
4.5V to 28V Input, 2A Output, Synchronous Buck
TSOT-23-6
Active
SGM61230
28
4.5
25
2
4.5V to 28V Input, 3A Output, Synchronous Buck
TSOT-23-6
Active
SGM61232
28
4
120
<2.5
28V, 3A, Buck DC/DC Converter
SOIC-8 (Exposed Pad),
SOIC-8
Active
SGM61233
NEW
28
4.5
320
2
High Light-Load Efficiency,Adjustable Soft-Start, Adjustable Frequency
SOIC-8 (Exposed Pad),
TDFN-3×3-10L
Active
SGM61234
28
6.5
105
-
28V, 2A, 5V Fixed Output, Non-Synchronous Buck
SOIC-8 (Exposed Pad),
SOIC-8
Active
SGM61235
NEW
28
4.5
45
3
4.5V to 28V Input, 3A Output, Synchronous Buck
TSOT-23-6
Active
SGM61223
NEW
28
4.5
45
2.8
4.5V to 28V Input, 2A Output, Synchronous Buck Converter
TSOT-23-6
Active
SGM61235C
NEW
28
4.5
45
2.5
4.5V to 28V Input, 3A Output, Synchronous Buck Converter
TSOT-23-6
Active
SGM61200
NEW
28
4
85
0.85
4V to 28V Input, 600mA Output, Synchronous Buck Converter
SOT-23-6
Active
SGM61223C
NEW
28
4.5
44
2.3
4.5V to 28V Input, 2A Output, Synchronous Buck Converter
TSOT-23-6
Active
SGM6130
28.5
4.5
800
<18
3A, 28.5V Input, Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM6132
28.5
4.5
800
<18
3A, 28.5V Input, Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM61430
36
4.5
64
<1.8
36V, 3A, Synchronous Buck
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM61431
36
4.5
-
0.6
Forced PWM Mode
SOIC-8 (Exposed Pad)
Active
SGM61310
36
4
75/1800
3
4V to 36V Input, 1A Synchronous Buck Converter in SOT Package
SOT-23-6
Active
AAP6013A
NEW
36
7.5
1200
1200
Dual Outputs with Independent Programmable Constant-Current Control
TQFN-4×4-24BL
Active
SGM61430A
NEW
36
4.5
64
0.6
High Light-Load Efficiency
SOIC-8 (Exposed Pad)
Active
SGM61330
NEW
36
3.8
28
2
3.8V to 36V Input, 3A, Synchronous Buck Converter
SOIC-8 (Exposed Pad),
TQFN-2×3-12AL
Active
SGM61330xQ
NEW
36
3.8
28
2
Automotive, 3.8V to 36V Input, 3A, Synchronous Buck
TQFN-2×3-12BL
Active
SGM6230
38
4.5
800
<18
2A, 38V Input, Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM6232
38
4.5
800
<18
2A, 38V Input, Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Not Recommended for New Designs
SGM61307
38
4
77/1750
3
High Light Load Efficiency,99% Max Duty, Precision Enable
SOT-23-6
Active
SGM61308
NEW
38
4
77/1750
3
High Light Load Efficiency,98% Max Duty, Precision Enable
SOT-23-6
Active
SGM61305
NEW
38
4
77/1750
3
High Light Load Efficiency,99% Max Duty, Precision Enable
SOT-23-6
Active
SGM61306
NEW
38
4
77/1750
3
High Light Load Efficiency,100% Max Duty, Precision Enable
SOT-23-6
Active
SGM61432
40
4
38
1.3
4V to 40V Input, 3.5A Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Active
SGM61410
42
5
14
<1.2
1.2MHz, 600mA, 42V, Synchronous Buck
SOT-23-6
Active
SGM61411
42
5
-
0.6
150kHz, 600mA, 42V, Synchronous Buck
SOT-23-6
Active
SGM61412
42
4.5
55
1.2
1.2MHz, 1.2A, 42V, Synchronous Buck
TSOT-23-6
Active
SGM61413
42
5
14
0.6
570kHz, 600mA, 42V, Synchronous Buck
SOT-23-6
Active
SGM61433
42
4.5
148
2.6
4.5V to 42V Input, 3.5A Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Active
SGM61450
42
4.5
148
2.75
4.5V to 42V Input, 5A Non-Synchronous Buck
SOIC-8 (Exposed Pad)
Active
SGM61410Q
42
5
14
0.6
Automotive, 1.2MHz, 600mA, 42V Synchronous Buck
-
Active
SGM6630
NEW
48
2.97
640
3
High-Efficiency, Non-Synchronous Boost, SEPIC and Flyback Controller
MSOP-10
Active
SGM6630Q
NEW
48
2.97
640
3
Automotive, High-Efficiency, Non-Synchronous Boost, SEPIC and Flyback Controller
MSOP-10
Active
SGM6061
55
3.8
131
18
1.5A, 2MHz, 55V, Buck Converter
TDFN-3×3-10L
Active
SGM61630
60
4.3
50
2
60V, 3A Buck with 50μA IQ
SOIC-8 (Exposed Pad)
Active
SGM61720
60
6
90
3
High Efficiency, 2.5A, 60V Input Synchronous Buck
SOIC-8 (Exposed Pad)
Active
SGM63600
NEW
60
4.3
1100
1.5
Adjustable Frequency, External Frequency Sync, Hiccup Current Limit
TQFN-3×4-20L
Active
SGM63600Q
NEW
60
4
1100
4
Automotive, Adjustable Frequency, External Frequency Sync, Hiccup Current Limit
TQFN-3×4-20AL
Active
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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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