ST1PS02 Synchronous Step-Down Converter

STMicroelectronics ST1PS02 Synchronous Step-Down Converter provides up to 400mA output current with an input voltage ranging from 1.8V to 5.5V. This nano-quiescent step-down converter is specifically designed for applications where high efficiency, PCB size, and PCB thickness are the key factors. The output voltage can be set using two digital control inputs, a VOUT from 1.8V to 3.3V can be dynamically selected. Thanks to the enhanced peak current control PCC), the STMicroelectronics ST1PS02 reaches very high-efficiency conversion using a 2.2µH inductor and two small capacitors. This device embeds a controlled load switch to supply a subsystem with the same voltage rail. Advanced design circuitry is implemented to minimize the quiescent current.

Results: 8
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Topology Output Voltage Output Current Number of Outputs Quiescent Current Switching Frequency Minimum Operating Temperature Maximum Operating Temperature Series Packaging
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 3,300In Stock
Cut Tape
₹128.98
₹101.27
₹93.53
₹85.22
Reel
₹75.67
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 1 V to 1.35 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 4,170In Stock
Cut Tape
₹157.64
₹115.60
₹105.09
₹92.58
Reel
₹71.85
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 1 V to 3.3 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 2,404In Stock
Cut Tape
₹167.20
₹115.60
₹111.78
₹99.36
Reel
₹75.67
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 2.6 V to 3.3 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 2,966In Stock
Cut Tape
₹155.73
₹114.65
₹103.18
₹91.53
Reel
₹77.01
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 1.8 V to 2.5 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 1,952In Stock
Cut Tape
₹129.93
₹100.32
₹76.81
₹69.94
Reel
₹67.36
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 1.4 V to 1.75 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 1,992In Stock
Cut Tape
₹138.53
₹108.92
₹100.32
₹92.58
Reel
₹71.94
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 1.4 V to 1.75 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 3,706In Stock
Cut Tape
₹157.64
₹114.65
₹104.14
₹92.58
Reel
₹77.29
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 2.6 V to 3.3 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec 293In Stock
Cut Tape
₹138.53
₹105.09
₹92.58
₹86.94
Reel
₹77.29
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TQFN-12 Buck 1 V to 1.35 V 400 mA 1 Output 500 nA 2 MHz - 40 C + 85 C ST1PS02 Reel, Cut Tape, MouseReel