LM5161 Synchronous Buck/Fly-Buck Converter

Texas Instruments LM5161 Synchronous Buck/Fly-Buck Converter is a 100V, 1A synchronous step-down converter with integrated high-side and low-side MOSFETs. The constant-ON-time control scheme requires no loop compensation and supports high step-down ratios with fast transient response. An internal feedback amplifier maintains ±1% output voltage regulation over the entire operating temperature range. The ON-time varies inversely with input voltage resulting in nearly constant switching frequency. Peak and valley current limit circuits protect against overload conditions. The under-voltage lockout (EN/UVLO) circuit provides independently adjustable input under voltage threshold and hysteresis.
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Texas Instruments Switching Voltage Regulators Wide Input 4.5-V to 100-V 1-A Synchrono A 595-LM5161PWPT
Datasheet
1.249In Stock
Cut Tape
Rp102.921,06
Rp78.704,34
Rp72.650,16
Rp65.862,14
View
Reel
Rp56.322,22
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT HTSSOP-14 Buck 2 V to 92 V 1 A 1 Output 2.3 mA 1 MHz - 40 C + 125 C LM5161 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 4.5V to 100V 1-A Syn c Buck A 595-LM5161 A 595-LM5161PWPR
Datasheet
739In Stock
Cut Tape
Rp120.533,22
Rp92.647,30
Rp85.492,36
Rp77.787,04
Reel
Rp70.081,72
Rp69.164,42
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT HTSSOP-14 Buck 7.3 V 1 A 1 Output 2.3 mA 1 MHz - 40 C + 125 C LM5161 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators Wide Input 4.5-V to 100-V 1-A Synchrono A 595-LM5161QPWPTQ1
Datasheet
1.013In Stock
Cut Tape
Rp115.579,80
Rp88.611,18
Rp82.006,62
Rp74.668,22
View
Reel
Rp66.229,06
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT HTSSOP-14 Buck 2 V to 92 V 1 A 1 Output 2.3 mA 1 MHz - 40 C + 125 C AEC-Q100 LM5161 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 4.5V to 100V 1-A Syn c Buck A 595-LM5161 A 595-LM5161QPWPRQ1
Datasheet
15In Stock
500Expected 19/11/2026
Cut Tape
Rp134.843,10
Rp104.205,28
Rp96.499,96
Rp88.060,80
Reel
Rp82.373,54
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT HTSSOP-14 Buck 7.3 V 1 A 1 Output 2.3 mA 1 MHz - 40 C + 125 C AEC-Q100 LM5161 Reel, Cut Tape, MouseReel