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) Voltage - Output (Max) Synchronous Rectifier Voltage - Input (Min)
GLOBAL STOCKS
LT3971AIMSE-5#TRPBF
RFQ
VIEW
RFQ
610
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10-MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3971AIMSE#TRPBF
RFQ
VIEW
RFQ
1,330
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3991EMSE-5#PBF
RFQ
VIEW
RFQ
3,058
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10-MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3991EMSE-3.3#PBF
RFQ
VIEW
RFQ
3,401
In-stock
Linear Technology/Analog Devices IC REG BUCK 3.3V 1.2A 10-MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 3.3V - No 4.3V
LT3991EMSE#PBF
RFQ
VIEW
RFQ
3,218
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971EMSE-3.3#PBF
RFQ
VIEW
RFQ
3,855
In-stock
Linear Technology/Analog Devices IC REG BUCK 3.3V 1.2A 10-MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 3.3V - No 4.3V
LT3991EMSE#TRPBF
RFQ
VIEW
RFQ
1,020
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3991EMSE#TRPBF
RFQ
VIEW
RFQ
3,880
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Cut Tape (CT) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3991EMSE#TRPBF
RFQ
VIEW
RFQ
2,688
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971EMSE-5#TRPBF
RFQ
VIEW
RFQ
3,463
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10-MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3971EMSE#TRPBF
RFQ
VIEW
RFQ
812
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971EMSE#TRPBF
RFQ
VIEW
RFQ
3,339
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Cut Tape (CT) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971EMSE#TRPBF
RFQ
VIEW
RFQ
2,287
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3991IDD#PBF
RFQ
VIEW
RFQ
947
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10DFN - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 55V Adjustable 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971IDD-5#PBF
RFQ
VIEW
RFQ
2,320
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10DFN - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 38V Fixed 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3971EMSE16#PBF
RFQ
VIEW
RFQ
2,481
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 16MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 16-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3991IMSE-5#TRPBF
RFQ
VIEW
RFQ
997
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10-MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3991IMSE-3.3#TRPBF
RFQ
VIEW
RFQ
2,146
In-stock
Linear Technology/Analog Devices IC REG BUCK 3.3V 1.2A 10-MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 3.3V - No 4.3V
LT3991IMSE#TRPBF
RFQ
VIEW
RFQ
3,064
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Adjustable 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3991IDD#TRPBF
RFQ
VIEW
RFQ
1,852
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10DFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 55V Adjustable 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971AIMSE-5#PBF
RFQ
VIEW
RFQ
1,745
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10-MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3991IMSE-3.3#PBF
RFQ
VIEW
RFQ
3,539
In-stock
Linear Technology/Analog Devices IC REG BUCK 3.3V 1.2A 10-MSOP - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 55V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 3.3V - No 4.3V
LT3971IMSE16#TRPBF
RFQ
VIEW
RFQ
3,551
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 16MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 16-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971EMSE16#TRPBF
RFQ
VIEW
RFQ
2,245
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 16MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 38V Adjustable 16-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971EDD-5#TRPBF
RFQ
VIEW
RFQ
2,205
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10DFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 38V Fixed 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V
LT3971EDD-3.3#TRPBF
RFQ
VIEW
RFQ
3,873
In-stock
Linear Technology/Analog Devices IC REG BUCK 3.3V 1.2A 10DFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 38V Fixed 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 3.3V - No 4.3V
LT3971EMSE-3.3#TRPBF
RFQ
VIEW
RFQ
1,898
In-stock
Linear Technology/Analog Devices IC REG BUCK 3.3V 1.2A 10-MSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 38V Fixed 10-MSOP-EP Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 3.3V - No 4.3V
LT3971EDD#TRPBF
RFQ
VIEW
RFQ
788
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10DFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 38V Adjustable 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971IDD#PBF
RFQ
VIEW
RFQ
2,656
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 1.2A 10DFN - Active Tube -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 38V Adjustable 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 1.19V 30V No 4.3V
LT3971IDD-5#TRPBF
RFQ
VIEW
RFQ
2,824
In-stock
Linear Technology/Analog Devices IC REG BUCK 5V 1.2A 10DFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 38V Fixed 10-DFN (3x3) Step-Down 1.2A 200kHz ~ 2MHz Buck Positive 1 5V - No 4.3V