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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.
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Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Topology Input Voltage MAX Switching Frequency Output Voltage Output Current Number of Outputs Maximum Operating Temperature Mounting Style Package / Case
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STMicroelectronics MC34063EBD-TR
Enlarge
511-MC34063EBD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators DC DC CONVERTER CONTROL CIRCUITS
Data Sheet 44,035
In Stock
Cut Tape
1: $0.60
10: $0.403
100: $0.267
1,000: $0.206
Reel
2,500: $0.174
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck, Boost, Inverting 40 V 100 kHz 1.25 V to 38 V 1.5 A 1 Output + 125 C SMD/SMT SO-8
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 605

Data Sheet
12,838
In Stock
Cut Tape
1: $2.01
10: $1.63
100: $1.30
500: $1.14
Reel
2,500: $0.877
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 18 V 0.9 MHz 800 mV to 15.3 V 3 A 1 Output SMD/SMT SOIC-8
STMicroelectronics ST1S10PUR
Enlarge
511-ST1S10PUR


To purchase full reel, order in multiples of 4500:
STMicroelectronics Voltage Regulators - Switching Regulators 3A 900kHz Monolithic Sync Step Down Reg
Data Sheet 12,624
In Stock
Cut Tape
1: $2.01
10: $1.63
100: $1.30
500: $1.14
Reel
4,500: $0.845
9,000: View

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Min.: 1
Mult.: 1
Reel: 4,500
Buck 18 V 0.9 MHz 800 mV to 15.3 V 3 A 1 Output SMD/SMT DFN-8
STMicroelectronics L7981ATR
Enlarge
511-L7981ATR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz
Data Sheet 13,797
In Stock
Alternative Packaging
Cut Tape
1: $2.04
10: $1.64
100: $1.31
500: $1.14
Reel
2,500: $0.815
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 28 V 250 kHz 600 mV to 28 V 3 A SMD/SMT HSOP-8
STMicroelectronics ST1S40IDR
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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 605

Data Sheet
7,455
In Stock
Cut Tape
1: $2.11
10: $1.70
100: $1.36
500: $1.19
Reel
2,500: $0.918
5,000: View

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Min.: 1
Mult.: 1
Reel: 2,500
Buck 18 V 850 kHz 800 mV to 4 V 4 A SMD/SMT SO-8-BW
STMicroelectronics ST1S14PHR
Enlarge
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 605

Data Sheet
9,417
In Stock
More Info Available
Cut Tape
1: $2.50
10: $2.02
100: $1.61
500: $1.41
Reel
2,500: $1.09
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 48 V 850 kHz 400 mV 3 A SMD/SMT HSOP-8
STMicroelectronics L5973D
Enlarge
STMicroelectronics Voltage Regulators - Switching Regulators 1.235 to 35V Step-Dn
Data Sheet 5,213
In Stock
Alternative Packaging
1: $2.85
10: $2.30
100: $2.04
250: $1.88
500: View



Min.: 1
Mult.: 1
Buck 36 V 212 kHz to 280 kHz 35 V 2.5 A 1 Output SMD/SMT HSOP-8
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
Data Sheet 7,352
In Stock
Alternative Packaging
Cut Tape
1: $3.08
10: $2.49
100: $1.99
500: $1.74
Reel
2,500: $1.34
5,000: View

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Min.: 1
Mult.: 1
Reel: 2,500
Buck 36 V 500 kHz 1.235 V to 35 V 2 A SMD/SMT HSOP-8
STMicroelectronics ST662ABD-TR
Enlarge
511-ST662ABD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 5.0 to 12V DC-DC Cnv
Data Sheet 6,433
In Stock
Cut Tape
1: $0.87
25: $0.787
100: $0.688
250: $0.604
Reel
2,500: $0.382
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 5.5 V 400 kHz 12 V 30 mA 1 Output SMD/SMT SO-8
STMicroelectronics MC34063ABD-TR
Enlarge
511-MC34063ABD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 3.0 to 40V DC-DC Cnv
Data Sheet 6,102
In Stock
Cut Tape
1: $0.90
10: $0.70
100: $0.452
1,000: $0.362
Reel
2,500: $0.305
7,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 40 V 100 kHz 5 V to 28 V 1.5 A SMD/SMT SO-8
STMicroelectronics ST662ACD-TR
Enlarge
511-ST662ACD-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 5.0 to 12V DC-DC Cnv
Data Sheet 6,070
In Stock
Cut Tape
1: $0.93
10: $0.722
100: $0.574
500: $0.524
Reel
2,500: $0.355
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 5.5 V 400 kHz 12 V 30 mA SMD/SMT SO-8
STMicroelectronics ST662ABD-TRY
Enlarge
511-ST662ABD-TRY


To purchase full reel, order in multiples of 2500:
ST662ABD-TRY

New Product
New Product


STMicroelectronics Voltage Regulators - Switching Regulators DC-DC Converter 5V to 12V Flash Prog
Data Sheet 2,500
In Stock
Cut Tape
1: $1.48
10: $1.14
100: $1.06
250: $0.91
Reel
2,500: $0.592
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Boost 5.5 V 400 kHz 12 V 30 mA 1 Output + 85 C SMD/SMT SO-8
STMicroelectronics ST1S03PUR
Enlarge
511-ST1S03PUR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators 3-16V STEP DOWN
Data Sheet 5,711
In Stock
Cut Tape
1: $1.66
10: $1.28
100: $1.02
500: $0.931
Reel
3,000: $0.632
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Buck 16 V 1.5 MHz Adj 1.5 A 1 Output SMD/SMT DFN-6
STMicroelectronics ST1S06APUR
Enlarge
511-ST1S06APUR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators Synch rectification inhibit 1.5A 1.5
Data Sheet 4,984
In Stock
Cut Tape
1: $1.67
10: $1.29
100: $1.03
500: $0.941
Reel
3,000: $0.638
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Buck 6 V 1.5 MHz - 300 mV to + 7 V 1.5 A 1 Output SMD/SMT DFN-6
STMicroelectronics ST1S06PUR
Enlarge
511-ST1S06PUR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators STEP DOWN DC CONV 1.5MHZ
Data Sheet 3,174
In Stock
Cut Tape
1: $1.68
10: $1.30
100: $1.03
500: $0.941
Reel
3,000: $0.638
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Buck 6 V 1.5 MHz - 300 mV to + 7 V 1.5 A 1 Output SMD/SMT DFN-6
STMicroelectronics L7980TR
Enlarge
511-L7980TR


To purchase full reel, order in multiples of 4000:
STMicroelectronics Voltage Regulators - Switching Regulators 2A DC 4.5 V to 28 V Adj 0.6V 250 kHz
Page 605

Data Sheet
4,346
In Stock
Cut Tape
1: $1.76
10: $1.42
100: $1.14
500: $0.995
Reel
4,000: $0.767
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Buck 28 V 250 kHz 600 mV to 3 V 2 A SMD/SMT QFPN-8
STMicroelectronics ST1S31D-R
Enlarge
511-ST1S31D-R


To purchase full reel, order in multiples of 2500:
ST1S31D-R

New Product
New Product


STMicroelectronics Voltage Regulators - Switching Regulators 3A DC SD switch reg 1.5MHz ST1S31
Page 605

Data Sheet
2,478
In Stock
Cut Tape
1: $1.76
10: $1.42
100: $1.28
250: $1.13
Reel
2,500: $0.765
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 5.5 V 1.5 MHz 800 mV 3 A 1 Output + 150 C SMD/SMT SO-8
STMicroelectronics ST1S09IPUR
Enlarge
511-ST1S09IPUR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators 2A 1.5 MHz PWM Step Down Switch Reg
Data Sheet 2,476
In Stock
Cut Tape
1: $1.90
10: $1.53
100: $1.22
500: $1.07
Reel
3,000: $0.826
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Buck 6 V 1.5 MHz Adj 2 A SMD/SMT DFN-6D
STMicroelectronics PM6644TR
Enlarge
511-PM6644TR


To purchase full reel, order in multiples of 4000:
STMicroelectronics Voltage Regulators - Switching Regulators 350 mA adj step-down 4.5 to 25V -40, 150c
Page 605

Data Sheet
5,372
In Stock
Cut Tape
1: $2.07
10: $1.67
100: $1.50
250: $1.33
Reel
4,000: $0.867
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Buck 25 V 200 kHz to 600 kHz 900 mV to 8 V 350 mA + 125 C SMD/SMT DFN-10
STMicroelectronics L7986ATR
Enlarge
511-L7986ATR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 3A Step-Down Reg 3A DC 4.5 38V 250kHz
Data Sheet 2,423
In Stock
Alternative Packaging
Cut Tape
1: $2.09
10: $1.69
100: $1.35
500: $1.18
Reel
2,500: $0.911
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 38 V 0.6 V 3 A 1 Output + 125 C SMD/SMT HSOP-8
STMicroelectronics ST2S08BPQR
Enlarge
511-ST2S08BPQR


To purchase full reel, order in multiples of 4500:
STMicroelectronics Voltage Regulators - Switching Regulators 1.5 A, 1.5 MHz adj stepdown swtchng reg
Page 605

Data Sheet
3,950
In Stock
Cut Tape
1: $2.10
10: $1.70
100: $1.36
500: $1.19
Reel
4,500: $0.883
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
Buck 5.5 V 1.5 MHz 1.2 V 1.5 A 1 Output + 125 C SMD/SMT QFN-12
STMicroelectronics LNBH23LQTR
Enlarge
511-LNBH23LQTR


To purchase full reel, order in multiples of 3000:
STMicroelectronics Voltage Regulators - Switching Regulators LNB SUPP/CNTRL IC WITH STEP UP
Data Sheet 4,088
In Stock
Cut Tape
1: $2.14
10: $1.73
100: $1.38
500: $1.21
Reel
3,000: $0.931
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Boost 15 V 22 kHz 18.4 V 1 A + 125 C SMD/SMT QFN-32 EP
STMicroelectronics A7985ATR
Enlarge
511-A7985ATR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Voltage Regulators - Switching Regulators 2A DC Step-Down 0.6V 4.5V to 38V 250 kHz
Page 605

Data Sheet
2,715
In Stock
Alternative Packaging
Cut Tape
1: $2.26
10: $1.83
100: $1.65
250: $1.46
Reel
2,500: $0.987
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 38 V 250 kHz Adj 2 A + 150 C SMD/SMT HSOP-8
STMicroelectronics L6928D013TR
Enlarge
511-L6928D


To purchase full reel, order in multiples of 4000:
STMicroelectronics Voltage Regulators - Switching Regulators 2.0 to 5.5V Step-Dwn
Data Sheet 2,450
In Stock
Cut Tape
1: $2.31
10: $1.87
100: $1.49
500: $1.31
Reel
4,000: $1.01
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Buck 5.5 V 1.4 MHz 600 mV 800 mA 1 Output + 150 C SMD/SMT MSOP-8
STMicroelectronics ST1S41PHR
Enlarge
511-ST1S41PHR


To purchase full reel, order in multiples of 2500:
ST1S41PHR

New Product
New Product


STMicroelectronics Voltage Regulators - Switching Regulators 4 A SD switch reg 4.0V to 18V 850kHz
Page 604

Data Sheet
4,506
In Stock
Cut Tape
1: $2.32
10: $1.88
100: $1.50
500: $1.31
Reel
2,500: $1.01
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 18 V 850 kHz Adj 4 A + 150 C SMD/SMT HSOP-8
Compare up to 20 parts.
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