LM2623 DC-DC Boost Converters

Texas Instruments LM2623 Gated-Oscillator-Based DC-DC Boost Converters adapt to a variety of applications. The designer can program the output voltage, the operating frequency (300kHz to 2MHz), and the duty cycle (17% to 90%) to optimize performance. The LM2623 allows an input voltage between 0.9V and 14V and converts it into a regulated output voltage between 1.24V and 14V. The input or input-to-output voltage ratio values can be fixed or variable. The LM2623 uses an effortless on/off regulation mode to produce good efficiency and stable operation over a wide range. The LM2623 skips switching cycles when it reaches the regulation limit (pulse frequency modulation (PFM), enabling the device to regulate. The LM2623-Q1 devices are AEC-Q100 qualified for automotive applications.

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Qty. RoHS ECAD Model Mounting Style
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Output Current
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Texas Instruments Switching Voltage Regulators 0.8V to 14V input vo ltage 2A load curre A 926-LM2623AMM/NOPB
Datasheet
3,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

SMD/SMT VSSOP-8 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 0.8-V to 14-V input voltage 2-A load cu
Datasheet
499In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT WSON-14 Boost 1.24 V to 14 V 2.85 A 1 Output 80 uA 2 MHz - 40 C + 125 C AEC-Q100 LM2623 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators GP Gated Oscillator DC/DC Boost Cnvtr
Datasheet
1,293In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT WSON-14 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 0.8V to 14V input vo ltage 2A load curre A 926-LM2623LD/NOPB
Datasheet
3,145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

SMD/SMT WSON-14 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators GP Gated Oscillator DC/DC Boost Cnvtr A A 926-LM2623LDX/NOPB
Datasheet
647In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT WSON-14 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators GEN PURP GATED OSC D C/DC BOOST CONVRTR A 926-LM2623MMX/NOPB
Datasheet
604In Stock
1,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT VSSOP-8 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 0.8V to 14V input vo ltage 2A load curre A 926-LM2623MM/NOPB
Datasheet
771In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

SMD/SMT VSSOP-8 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators Gen Prp Gated Oscill DC/DC Boost Cnvtr A A 926-LM2623AMMX/NOPB
Datasheet
1,643Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT VSSOP-8 Boost 1.24 V to 14 V 2.85 A 1 Output 300 kHz to 2 MHz - 40 C + 85 C LM2623 Reel, Cut Tape, MouseReel