LM5176-Q1 Synchronous Buck-Boost DC/DC Controller

Texas Instruments LM5176-Q1 Synchronous 4-Switch Buck-Boost DC/DC Controller is capable of regulating the output voltage at, above, or below the input voltage. The LM5176-Q1 operates over a wide input voltage range of 4.2V to 55V (60V absolute maximum) to support a variety of applications. The LM5176-Q1 employs current-mode control both in buck and boost modes of operation for superior load and line regulation. The switching frequency is programmed by an external resistor and can be synchronized to an external clock signal.

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Texas Instruments Switching Controllers 55-V wide VIN synchr onous 4-switch buck A 595-LM5176QPWPRQ1
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Buck-Boost 1 Output 100 kHz to 600 kHz 100 % 800 mV to 55 V 2 A - 40 C + 125 C SMD/SMT HTSSOP-28 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 55V wide VIN synchro nous 4-switch buck- A 595-LM5176RHFR
Datasheet
1.268In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Buck-Boost 4 Output 100 kHz to 600 kHz 100 % 800 mV to 55 V 2 A - 40 C + 125 C SMD/SMT VQFN-28 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers 55-V wide VIN synchr onous 4-switch buck A 595-LM5176QPWPTQ1
Datasheet
3.797Expected 4/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Buck-Boost 1 Output 100 kHz to 600 kHz 100 % 800 mV to 55 V 2 A - 40 C + 125 C SMD/SMT HTSSOP-28 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 55V wide VIN synchro nous 4-switch buck- A 595-LM5176RHFT
Datasheet
Non-Stocked Lead-Time 6 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Buck-Boost 4 Output 100 kHz to 600 kHz 100 % 800 mV to 55 V - 40 C + 125 C SMD/SMT VQFN-28 Reel, Cut Tape, MouseReel