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All Products > STMicroelectronics > Semiconductors > Power Management ICs > Voltage Regulators - Switching Regulators
Category   STMicroelectronics >  Semiconductors >  Power Management ICs >  Voltage Regulators - Switching Regulators

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Mounting Style Package / Case Output Voltage Output Current Number of Outputs Input Voltage MAX Topology Input Voltage MIN Switching Frequency Maximum Operating Temperature Series
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STMicroelectronics ST1S14PHR
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511-ST1S14PHR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators Up to 3A Step Down 3A DC 5.5-48V 850Mhz
Page 599

Datasheet
16,763
In Stock
Cut Tape
1: $2.37
10: $1.91
100: $1.53
500: $1.34
Reel
2,500: $1.03
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Mult.: 1
Reel: 2,500
SMD/SMT HSOP-8 400 mV 3 A 48 V Buck 850 kHz ST1S14
STMicroelectronics ST1S10PHR
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511-ST1S10PHR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators VOLTAGE REGULATOR
Page 599

Datasheet
7,754
In Stock
Cut Tape
1: $2.01
10: $1.62
100: $1.30
500: $1.13
Reel
2,500: $0.874
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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SOIC-8 800 mV to 15.3 V 3 A 1 Output 18 V Buck 0.9 MHz ST1S10
STMicroelectronics L6920DBTR
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511-L6920DBTR


To purchase full reel, order in multiples of 4000:
STMicroelectronics Voltage Regulators - Switching Regulators SYNCRONOUS RECT. STEP UP CONVERTER
Datasheet 7,645
In Stock
Alternative Packaging
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1: $2.53
10: $2.15
100: $1.72
250: $1.63
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SMD/SMT MSOP-8 5 V 900 mA 1 Output 5.5 V Boost 1 MHz L6920DB
STMicroelectronics MC34063ACD-TR
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511-MC34063ACD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 3.0 to 40V DC-DC Cnv
Datasheet 8,978
In Stock
Alternative Packaging
Cut Tape
1: $0.58
10: $0.433
100: $0.272
1,000: $0.204
Reel
2,500: $0.174
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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 5 V to 28 V 1.5 A 40 V 100 kHz MC34063AC
STMicroelectronics MC34063EBD-TR
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511-MC34063EBD-TR


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STMicroelectronics Voltage Regulators - Switching Regulators DC DC CONVERTER CONTROL CIRCUITS
Datasheet 9,646
In Stock
Cut Tape
1: $0.60
10: $0.448
100: $0.281
1,000: $0.211
Reel
2,500: $0.18
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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 1.25 V to 38 V 1.5 A 1 Output 40 V Buck, Boost, Inverting 3 V 100 kHz + 125 C MC34063EB
STMicroelectronics MC34063ABD-TR
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511-MC34063ABD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 3.0 to 40V DC-DC Cnv
Datasheet 6,749
In Stock
Cut Tape
1: $0.65
10: $0.542
100: $0.35
1,000: $0.28
Reel
2,500: $0.236
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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 5 V to 28 V 1.5 A 40 V Buck 100 kHz MC34063AB
STMicroelectronics ST1S06PUR
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511-ST1S06PUR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators STEP DOWN DC CONV 1.5MHZ
Datasheet 4,834
In Stock
Cut Tape
1: $1.57
10: $1.34
100: $1.03
500: $0.912
Reel
3,000: $0.636
6,000: View

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Mult.: 1
Reel: 3,000
SMD/SMT DFN-6 - 300 mV to + 7 V 1.5 A 1 Output 6 V Buck 1.5 MHz ST1S06
STMicroelectronics ST1S10PUR
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511-ST1S10PUR


To purchase full reel, order in multiples of 4500:
STMicroelectronics Voltage Regulators - Switching Regulators 3A 900kHz Monolithic Sync Step Down Reg
Datasheet 6,121
In Stock
Cut Tape
1: $2.01
10: $1.62
100: $1.30
500: $1.13
Reel
4,500: $0.843
9,000: View

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Min.: 1
Mult.: 1
Reel: 4,500
SMD/SMT DFN-8 800 mV to 15.3 V 3 A 1 Output 18 V Buck 0.9 MHz ST1S10
STMicroelectronics STBB1-APUR
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511-STBB1-APUR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V
Page 598

Datasheet
4,524
In Stock
Cut Tape
1: $2.52
10: $2.14
100: $1.71
250: $1.63
Reel
3,000: $1.15
6,000: View

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Min.: 1
Mult.: 1
Reel: 3,000
SMD/SMT DFN-10 1.2 V to 5.5 V 1 A 5.5 V Buck, Boost 1.5 MHz STBB1-APUR
STMicroelectronics L7987
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L7987

New At Mouser
New At Mouser


STMicroelectronics Voltage Regulators - Switching Regulators Power Conversion
Datasheet 1,104
In Stock
More Info Available
Alternative Packaging
1: $2.80
10: $2.25
100: $2.05
250: $1.85
500: View



Min.: 1
Mult.: 1
SMD/SMT HTSSOP-16 0.8 V to 61 V 3 A 1 Output 61 V Buck 4.5 V 250 kHz to 1.5 MHz + 150 C L7987
STMicroelectronics L5970D013TR
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511-L5970D013TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 1.2 to 35V Step-Down
Datasheet 2,859
In Stock
Alternative Packaging
Cut Tape
1: $2.86
10: $2.30
100: $1.84
250: $1.75
Reel
2,500: $1.24
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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 35 V 1 A 1 Output 36 V Buck 212 kHz to 280 kHz L5970
STMicroelectronics L5970D
 Enlarge
STMicroelectronics Voltage Regulators - Switching Regulators 1.2 to 35V Step-Down
Datasheet 1,857
In Stock
1: $2.86
10: $2.30
100: $1.84
200: $1.75
500: View



Min.: 1
Mult.: 1
SMD/SMT SO-8 35 V 1 A 1 Output 36 V Buck 212 kHz to 280 kHz L5970
STMicroelectronics L5973AD
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STMicroelectronics Voltage Regulators - Switching Regulators 1.235 to 35V Step-Dn
Datasheet 3,763
In Stock
Alternative Packaging
1: $2.95
10: $2.38
100: $1.90
200: $1.81
500: View



Min.: 1
Mult.: 1
SMD/SMT HSOP-8 35 V 2 A 1 Output 36 V Buck 500 kHz L5973
STMicroelectronics L5973D013TR
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511-L5973D013TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 2.5 A Step-DN Switching Reg
Datasheet 1,570
In Stock
More Info Available
Alternative Packaging
Cut Tape
1: $3.18
10: $2.56
100: $2.33
250: $2.10
Reel
2,500: $1.50
5,000: View

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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT HSOP-8 35 V 2.5 A 1 Output 36 V Buck 212 kHz to 280 kHz L5973
STMicroelectronics SPV1040T
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STMicroelectronics Voltage Regulators - Switching Regulators Hi efficiency solar battery charger
Datasheet 1,765
In Stock
Alternative Packaging
1: $4.02
10: $3.23
100: $2.94
200: $2.65
500: View



Min.: 1
Mult.: 1
SMD/SMT TSSOP-8 2 V to 5.2 V 1.8 A 1 Output 5.5 V 0.3 V 100 kHz + 125 C SPV1040
STMicroelectronics L4970A
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STMicroelectronics Voltage Regulators - Switching Regulators 5.1 to 40V Step-Down
Page 599

Datasheet
616
In Stock
1: $14.04
10: $12.91
25: $12.38
50: $11.71
100: View



Min.: 1
Mult.: 1
Through Hole MULTIWATT-15 40 V 10 A 1 Output 50 V Buck 180 kHz to 220 kHz L4970
STMicroelectronics L4971
 Enlarge
STMicroelectronics Voltage Regulators - Switching Regulators 3.3 to 50V Step-Down
Datasheet 1,063
In Stock
1: $3.20
10: $2.57
100: $2.34
250: $2.11
500: View



Min.: 1
Mult.: 1
Through Hole PDIP-8 3.3 V to 50 V 1.5 A 55 V Buck 300 kHz L4971
STMicroelectronics ST1S40IDR
 Enlarge
511-ST1S40IDR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz
Page 599

Datasheet
3,288
In Stock
Cut Tape
1: $1.68
10: $1.36
100: $1.08
500: $0.952
Reel
2,500: $0.732
5,000: View

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Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-Wide-8 800 mV to 4 V 4 A 18 V Buck 850 kHz ST1S40
STMicroelectronics L5973ADTR
 Enlarge
511-L5973ADTR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 1.235 to 35V Step-Dn
Datasheet 4,769
In Stock
Alternative Packaging
Cut Tape
1: $2.95
10: $2.38
100: $1.90
250: $1.81
Reel
2,500: $1.28
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT HSOP-8 1.235 V to 35 V 2 A 36 V Buck 500 kHz L5973
STMicroelectronics L6920D
 Enlarge
STMicroelectronics Voltage Regulators - Switching Regulators 0.6 to 5.5V Step-Up
Page 598

Datasheet
1,359
In Stock
Alternative Packaging
1: $2.48
10: $2.00
100: $1.60
500: $1.40
1,000: View



Min.: 1
Mult.: 1
SMD/SMT TSSOP-8 5 V 1.2 A 1 Output 5.5 V Boost - L6920
STMicroelectronics L5972D013TR
 Enlarge
511-L5972D013TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 1.235 to 35V Step-Dn
Datasheet 2,148
In Stock
Alternative Packaging
Cut Tape
1: $2.95
10: $2.38
100: $1.90
250: $1.81
Reel
2,500: $1.28
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 1.235 V to 35 V 2 A 36 V Buck 250 kHz L5972
STMicroelectronics L7987L
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511-L7987L


To purchase full reel, order in multiples of 1920:
L7987L

New At Mouser
New At Mouser


STMicroelectronics Voltage Regulators - Switching Regulators Power Conversion
Datasheet 1,525
In Stock
Cut Tape
1: $2.48
10: $2.00
100: $1.60
500: $1.40
Reel
1,920: $1.07
3,840: View



Min.: 1
Mult.: 1
Reel: 1,920
SMD/SMT HTSSOP-16
STMicroelectronics L7985A
 Enlarge
STMicroelectronics Voltage Regulators - Switching Regulators 2A DC 4.5V to 38V 250 KHz Step-Down
Datasheet 2,500
In Stock
Alternative Packaging
1: $2.05
10: $1.66
100: $1.32
500: $1.16
1,000: View



Min.: 1
Mult.: 1
SMD/SMT HSOP-8 Adj 2 A 1 Output 38 V 4.5 V L7985
STMicroelectronics L7981A
 Enlarge
STMicroelectronics Voltage Regulators - Switching Regulators 3A Step-Down Reg 3.7A 4.5 to 28V 1MHz
Datasheet 1,809
In Stock
Alternative Packaging
1: $1.94
10: $1.56
100: $1.25
500: $1.09
1,000: View



Min.: 1
Mult.: 1
SMD/SMT HSOP-8 600 mV to 28 V 3 A 1 Output 28 V Buck 220 kHz to 275 kHz + 150 C L7981
STMicroelectronics MC34063ECD-TR
 Enlarge
511-MC34063ECD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 3.0 to 40V DC-DC Cnv
Datasheet 8,950
In Stock
Alternative Packaging
Cut Tape
1: $0.62
10: $0.487
100: $0.314
1,000: $0.251
Reel
2,500: $0.212
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 5 V to 28 V 1.5 A 40 V Buck 100 kHz MC34063EC
Compare up to 20 parts.
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