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Switching Regulators

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Part Details Price (USD)
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Lead Time
Date Code
Package
Package Style
Topology
Input Voltage
Output Current-Max
Output Voltage Range
Output Type
Switching Frequency-Max
Operating Temp Range
Duty Cycle-Max
Efficiency
No. of Outputs
Quiescent Current
Storage Temperatue Range
Load Regulation
Load Regulation (%)
Power Consumption
Moisture Sensitivity Level
Mounting Feature

Datasheet
2848703 MC34063ADR2G
ON Semiconductor
MC34063A Series 40V 1.5A 100kHz Step-Up/Down/Inverting Switching Regulator-SOIC8
List
Min: 2,500
Mult. of: 2,500
Increase Button Decrease Button
  • 2,500: $0.225
  • 5,000: $0.191
1,055,000 26 Weeks 1803 Reel SOIC-8 Buck/Boost/Inverting 3V to 40V 1.5A Adjustable 100kHz 0°C to 70°C 87.7% 1 -65°C to +150°C 10mV 0.017% Surface Mount

Datasheet
3554367 MC33063ADR2G
ON Semiconductor
MC33063A Series 40V 1.5 A 100 kHz Step-Up / Down / Inverting Switching Regulator
List
Min: 2,500
Mult. of: 2,500
Increase Button Decrease Button
  • 2,500: $0.22
120,000 35 Weeks 1810 Reel SOIC-8 Buck/Boost/Inverting 3V to 40V 1.5A Adjustable 100kHz -40°C to +85°C 87.7% 1 -65°C to +150°C 10mV Surface Mount

Datasheet
5026110 SC4530WLTRT
Semtech
SC4530 Series 30 V 300 mA Adjustable Step-Down Switching Regulator - MLPD-W-8
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.52
108,000 N/A 1831 Reel Buck 3V to 30V 300mA 1.23V to 27V Adjustable -40°C to +125°C 96% 85% 1 34µA -65°C to +150°C 1 Surface Mount

Datasheet
6038202 ST1S10PUR
STMicroelectronics
VFDFPN 4X4X1.0 8L PITCH 0.8
List
Min: 4,500
Mult. of: 4,500
Increase Button Decrease Button
  • 4,500: $0.755
99,000 20 Weeks 1505 Reel DFN-8 Buck 18V 3A Adjustable 1.1MHz -40°C to +125°C 90% 90% 1 2.5mA -40°C to +150°C 0.5% Surface Mount

Datasheet
9007601 MCP1640BT-I/CHY
Microchip
500 KHZ, 300 MA SYN. BOOST, OUTPUT DISCONNECT & PWM ENABLED
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.475
96,000 16 Weeks 1812 Reel SOT-23-6 (SOT-26) Boost 0.8V to 5.5V 350mA Adjustable 575kHz -40°C to +85°C 90% 96% 1 220µA -65°C to +150°C 1% Surface Mount

Datasheet
5048034 MIC2101YML-TR
Microchip
38V DC-DC BUCK CONTROLLER WITH HLL
List
Min: 5,000
Mult. of: 5,000
More Info Increase Button Decrease Button
  • 5,000: $0.865
90,000 11 Weeks 1812 Reel QFN-16 Buck 4.5V to 38V 15A 0.8V to 24V 750kHz Surface Mount

Datasheet
8037318 ISL85415FRZ-T
Renesas
ISL85415 Series Wide VIN 500mA Synchronous Buck Regulator-12 Ld DFN
List
Min: 6,000
Mult. of: 6,000
Increase Button Decrease Button
  • 6,000: $1.08
72,000 N/A 1829 Reel DFN-12 Buck 3V to 36V 500mA 0.6V to 34V Adjustable 500kHz -40°C to +125°C 1 -65°C to +150°C Surface Mount

Datasheet
9310434 L5973D013TR
STMicroelectronics
HSOP 8L .150'' PITCH 1.27 EXPOPAD
List
Min: 2,500
Mult. of: 2,500
Increase Button Decrease Button
  • 2,500: $1.18
67,500 15 Weeks 1805 Reel HSOP-8 Buck 36V 2.5A 1.235V to 35V Adjustable 280kHz -40°C to +150°C 100% 90% 1 2.5mA -55°C to +150°C 15mV Surface Mount

Datasheet
9088524 LNK362DN-TL
Power Integrations
LNK362 Series 140 KHz 150 mA Flyback Off-Line Switcher IC - SOIC-8C
List
Min: 2,500
Mult. of: 2,500
More Info Increase Button Decrease Button
  • 2,500: $0.515
65,000 N/A 1824 Reel SOIC-7 Flyback 85V to 265V 200mA 140kHz -40°C to +150°C 60% 1 -65°C to +150°C 300mW Surface Mount

Datasheet
4018947 ST1S14PHR
STMicroelectronics
HSOP 8L .150'' PITCH 1.27 EXPOPAD
List
Min: 2,500
Mult. of: 2,500
Increase Button Decrease Button
  • 2,500: $0.87
60,000 15 Weeks 1807 Reel HSOP-8 Buck 48V 3A Adjustable 1000kHz -40°C to +150°C 90% 1 2.4mA -65°C to +150°C Surface Mount

Datasheet
3038245 RT8070ZQW
Richtek
RT8070 Series 5.5 V 4 A 2 MHz Synchronous Step-Down Converter - WDFN-8
List
Min: 1,500
Mult. of: 1,500
More Info Increase Button Decrease Button
  • 1,500: $0.655
52,500 N/A 1814 Reel WDFN-8 Buck 2.7V to 5.5V 4A 0.8V to 5V Adjustable 2MHz -40°C to +85°C 100% 95% 1 -65°C to +150°C 0.25% Surface Mount

Datasheet
7088514 TNY264GN-TL
Power Integrations
TNY264 Series 700 V 132kHz Energy Efficient Low Power Off-line Switcher - SMD-8B
List
Min: 1,000
Mult. of: 1,000
More Info Increase Button Decrease Button
  • 1,000: $0.745
52,000 N/A 1752 Reel

Datasheet
9043424 BD9G101G-TR
ROHM
BD9G101 Series 1.7 MHz 500 mA Simple Step-down Switching Regulator - SSOP-6
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.57
51,000 N/A 1815 Reel Buck 6V to 42V 0.5A 1V to 29.4V Adjustable 1.7MHz -40°C to +105°C 85% 1 -55°C to +150°C Surface Mount

Datasheet
8010489 IR3550MTRPBF
Infineon
1 MHz 60 A Integrated PowIRstage Synchronous Buck Gate Driver - PQFN-32
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $4.49
48,000 N/A 1718 Reel PQFN-32 Surface Mount

Datasheet
7394042 L5970D013TR
STMicroelectronics
SO 08 .15 JEDEC
List
Min: 2,500
Mult. of: 2,500
Increase Button Decrease Button
  • 2,500: $1.07
42,500 1715 Reel SOIC-8 Buck 4.4V to 36V 1A 1.2V to 35V Adjustable 250kHz -40°C to +150°C 100% 90% 1 2.5mA -55°C to +150°C 15mV Surface Mount

Datasheet
5784988 NCP1403SNT1G
ON Semiconductor
NCP1403 Series 5.5 V 50 mA 300 kHz PFM Step-Up DC-DC Converter - TSOP-5
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.27
33,000 20 Weeks 1726 Reel SC-74A (TSOP-5, SOT-25) Boost 1.2V to 5.5V 50mA 300kHz -40°C to +85°C 91% 82% 1 -55°C to +150°C 1 Surface Mount

Datasheet
8581373 NCP1729SN35T1G
ON Semiconductor
NCP1729 Series 5.5 V 35 kHz Switched Capacitor Voltage Inverter - TSOP-6
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.385
30,000 24 Weeks 1821 Reel SC-74 (TSOP-6) Charge Pump 1.15V to 5.5V 50mA Fixed 35kHz 150°C 96% 1 -55°C to +150°C Surface Mount

Datasheet
9001336 NCP1729SN35T1G
ON Semiconductor
NCP1729 Series 5.5 V 35 kHz Switched Capacitor Voltage Inverter - TSOP-6
List
Min: 1
Mult. of: 1
More Info Increase Button Decrease Button
  • 1: $0.59
  • 250: $0.475
  • 500: $0.46
  • 750: $0.45
  • 1,500: $0.43
30,000 24 Weeks 1821 Cut Tape
Available in Mini-Reel
 SC-74 (TSOP-6) Charge Pump 1.15V to 5.5V 50mA Fixed 35kHz 150°C 96% 1 -55°C to +150°C Surface Mount

Datasheet
2045646 MP2451DT-LF-Z
Monolithic Power Systems
MP2451 Series 36 V 0.6 A 2 MHz Surface Mount Step-Down Converter - SOT-23-6
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $1.12
30,000 N/A 1812 Reel SOT-23-6 (SOT-26) Buck 3.3V to 36V 0.6A Adjustable 2MHz -40°C to +125°C 1 130µA -65°C to +150°C Surface Mount

Datasheet
3018531 RT8070ZSP
Richtek
RT8070 Series 5 V 4 A 2 MHz SMT Synchronous Step-Down Converter - SOP-8
List
Min: 2,500
Mult. of: 2,500
More Info Increase Button Decrease Button
  • 2,500: $0.58
25,000 N/A 1819 Reel SOP-8 Buck 2.7V to 5.5V 4A 0.8V to 5V Adjustable 2MHz -40°C to +85°C 100% 95% 1 -65°C to +150°C 0.25% Surface Mount

Datasheet
9903873 L5972D
STMicroelectronics
L5972D Series 36 V 300 uA 280 kHz Buck SMT Switching Regulator - SOIC-8
List
Min: 100
Mult. of: 100
Increase Button Decrease Button
  • 100: $1.14
  • 600: $1.10
24,700 1816 Tube SOIC-8 Buck 36V 300µA 1.235V to 35V Adjustable 280kHz -40°C to +150°C 100% 90% 1 2.5mA -55°C to +150°C 0mV Surface Mount

Datasheet
1536432 MAX1720EUTG
ON Semiconductor
MAX1720 Series 5.5 V 50 mA 15.6 kHz Switched Capacitor Voltage Inverter-TSOP-6
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.21
24,000 7 Weeks 1816 Reel SC-74 (TSOP-6) Charge Pump 1.15V to 5.5V 50mA Fixed 15.6kHz 150°C 96% 1 -55°C to +150°C Surface Mount

Datasheet
7030329 RT9728AHGE
Richtek
120mΩ, 1.3A Power Switch with Programmable Current Limit
List
Min: 3,000
Mult. of: 3,000
More Info Increase Button Decrease Button
  • 3,000: $0.385
24,000 N/A 1746 Reel

Datasheet
7482896 TDE1707BFPT
STMicroelectronics
SO 08 .15 JEDEC
List
Min: 2,500
Mult. of: 2,500
Increase Button Decrease Button
  • 2,500: $1.69
22,500 12 Weeks 1807 Reel SOIC-8 Surface Mount

Datasheet
1052742 AP3015KTR-G1
Diodes Incorporated
AP3015 Series 1.23 to 34 V 150 kHz Micro Power Step-Up DC-DC Converter - SOT25-5
List
Min: 3,000
Mult. of: 3,000
Increase Button Decrease Button
  • 3,000: $0.122
  • 6,000: $0.121
21,000 5-10 Days 1823 Reel SOT-23-5 (SOT-25) Boost 1.2V to 12V 350mA Adjustable 150kHz -40°C to +85°C 1 30µA -65°C to +150°C Surface Mount