Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Voltage - Input (Max) Output Type Supplier Device Package Function Current - Output Frequency - Switching Topology Output Configuration Number of Outputs Voltage - Output (Min/Fixed) Synchronous Rectifier Voltage - Input (Min)
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PM8903ATR
RFQ
VIEW
RFQ
3,331
In-stock
STMicroelectronics IC REG BUCK ADJ 3A SYNC 16VFQFPN - Active Digi-Reel® -25°C ~ 125°C (TJ) Surface Mount 16-VFQFN Exposed Pad 6V Adjustable 16-VFQFPN (3x3) Step-Down 3A 1.1MHz Buck Positive 1 0.6V Yes 2.8V
ST1S31D-R
RFQ
VIEW
RFQ
2,706
In-stock
STMicroelectronics IC REG BUCK ADJ 3A SYNC 8SO - Discontinued at Digi-Key Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 5.5V Adjustable 8-SO Step-Down 3A 1.5MHz Buck Positive 1 0.8V Yes 2.8V
ST1S31PUR
RFQ
VIEW
RFQ
3,019
In-stock
STMicroelectronics IC REG BUCK ADJ 3A SYNC 8VFDFPN - Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-VDFN Exposed Pad 5.5V Adjustable 8-VFDFPN (3x3) Step-Down 3A 1.5MHz Buck Positive 1 0.8V Yes 2.8V
PM8903TR
RFQ
VIEW
RFQ
2,121
In-stock
STMicroelectronics IC REG BUCK ADJ 3A SYNC 16VFQFPN - Obsolete Digi-Reel® -25°C ~ 125°C (TJ) Surface Mount 16-VFQFN Exposed Pad 6V Adjustable 16-VFQFPN (3x3) Step-Down 3A 1.1MHz Buck Positive 1 0.6V Yes 2.8V
ST1S32PUR
RFQ
VIEW
RFQ
2,301
In-stock
STMicroelectronics IC REG BUCK ADJ 4A SYNC 8VFDFPN - Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-VDFN Exposed Pad 5.5V Adjustable 8-VFDFPN (3x3) Step-Down 4A 1.5MHz Buck Positive 1 0.8V Yes 2.8V
AST1S31HF
RFQ
VIEW
RFQ
1,281
In-stock
STMicroelectronics IC REG BUCK ADJ 3A SYNC Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-VDFN Exposed Pad 4V Adjustable 8-VFDFPN (3x3) Step-Down 3A 2.3MHz Buck Positive 1 0.8V Yes 2.8V