MxL7650x Synchronous Step-Down Converters

MaxLinear MxL7650x Synchronous Step-Down (Buck) Converters support up to 18V input with 2A, 3A, 5A, or 8A output capability, using constant-on-time (COT) control for fast transient response, high efficiency, and minimal external components. These high-efficiency, fully integrated synchronous step-down (buck) DC-DC converters are available in compact SOT-23-6, 2mm x 2mm, and 3mm x 3mm QFN packages. The compact, high-performance devices offer robust protection features that simplify power delivery for modern, multi-rail systems. The MxL7650x converters feature a 0.6V to 18V output voltage range and a 500kHz or 1MHz, 700KHz to 720KHz switching frequency range. These converters are stable in operation with low ESR ceramic output capacitors. Typical applications include laptops, tablet PCs, networking and Ethernet systems, personal video recorders, flat-panel TVs and monitors, and distributed power systems.

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MaxLinear 開關穩壓器 8A synchronous buck regulator, FPWM mode, 3V to 18V input, 0.6V to 18V output, 700kHz, QFN-16 3x3, tape/reel, -40C to +85 C
規格書
3,445庫存量
可選用MouseReel
最少： 1
倍數： 1
: 5,000

SMD/SMT QFN-16 Buck 600 mV to 18 V 8 A 1 Output 600 uA 700 kHz - 40 C + 125 C MXL7650 Reel, Cut Tape, MouseReel
MaxLinear 開關穩壓器 2A synchronous buck regulator, FPWM mode, 4.5V to 18V input, 0.6V to 18V output, 720kHz, SOT-23-6, tape/reel, -40C to +85 C
規格書
2,769庫存量
可選用MouseReel
最少： 1
倍數： 1
: 3,000

SMD/SMT SOT-23-6 Buck 600 mV to 18 V 2 A 1 Output 600 uA 720 kHz - 40 C + 150 C MXL7650 Reel, Cut Tape, MouseReel
MaxLinear 開關穩壓器 3A synchronous buck regulator, FPWM mode, 4.5V to 18V input, 0.6V to 18V output, 720kHz, SOT-23-6, tape/reel, -40C to +85 C
規格書
2,096庫存量
可選用MouseReel
最少： 1
倍數： 1
: 3,000

SMD/SMT SOT-23-6 Buck 600 mV to 18 V 3 A 1 Output 600 uA 720 kHz - 40 C + 125 C MXL7650 Reel, Cut Tape, MouseReel
MaxLinear 開關穩壓器 2A synchronous buck regulator, PFM mode, 4.5V to 18V input, 0.6V to 18V output, 720kHz, SOT-23-6, tape/reel, -40C to +85 C
規格書
3,000預期2026/12/15
可選用MouseReel
最少： 1
倍數： 1
: 3,000

SMD/SMT SOT-23-6 Buck 600 mV to 18 V 2 A 1 Output 250 uA 720 kHz - 40 C + 150 C MXL7650 Reel, Cut Tape, MouseReel
MaxLinear 開關穩壓器 3A synchronous buck regulator, PFM mode, 4.5V to 18V input, 0.6V to 18V output, 720kHz, SOT-23-6, tape/reel, -40C to +85 C
規格書
3,000預期2026/12/15
可選用MouseReel
最少： 1
倍數： 1
: 3,000

SMD/SMT SOT-23-6 Buck 600 mV to 18 V 3 A 1 Output 250 uA 720 kHz - 40 C + 125 C MXL7650 Reel, Cut Tape, MouseReel
MaxLinear MXL76500C-AQF-R
MaxLinear 開關穩壓器 5A synchronous buck regulator for MxL7080 SoC rails, 4.5V to 15V input, 0.6V to 1V output, 500kHz, latch fault, QFN-10 2x2, reel
3,000預期2026/8/21
最少： 1
倍數： 1
: 3,000

Reel, Cut Tape
MaxLinear MXL76500D-AQF-R
MaxLinear 開關穩壓器 5A synchronous buck regulator for MxL7080 SoC rails, 4.5V to 15V input, 0.6V to 1V output, 1MHz, latch fault, QFN-10 2x2, reel
3,000預期2026/8/21
最少： 1
倍數： 1
: 3,000

Reel, Cut Tape
MaxLinear MXL76505A-AQF-R
MaxLinear 開關穩壓器 5A synchronous buck regulator, 4.5V to 15V input, 0.6V to 6V output, 500kHz, hiccup fault, QFN-10 2x2, reel, -40C to +125 C
3,000預期2026/8/21
最少： 1
倍數： 1
: 3,000

Reel, Cut Tape
MaxLinear MXL76505B-AQF-R
MaxLinear 開關穩壓器 5A synchronous buck regulator, 4.5V to 15V input, 0.6V to 6V output, 1MHz, hiccup fault, QFN-10 2x2, reel, -40C to +125 C
3,000預期2026/8/21
最少： 1
倍數： 1
: 3,000

Reel, Cut Tape
MaxLinear MXL76505C-AQF-R
MaxLinear 開關穩壓器 5A synchronous buck regulator, 4.5V to 15V input, 0.6V to 6V output, 500kHz, latch fault, QFN-10 2x2, reel, -40C to +125 C
3,000預期2027/2/19
最少： 1
倍數： 1
: 3,000

Reel, Cut Tape
MaxLinear MXL76505D-AQF-R
MaxLinear 開關穩壓器 5A synchronous buck regulator, 4.5V to 15V input, 0.6V to 6V output, 1MHz, latch fault, QFN-10 2x2, reel, -40C to +125 C
3,000預期2027/2/19
最少： 1
倍數： 1
: 3,000

Reel, Cut Tape
MaxLinear 開關穩壓器 8A synchronous buck regulator, PFM mode, 3V to 18V input, 0.6V to 18V output, 700kHz, QFN-16 3x3, tape/reel, -40C to +85 C
規格書
無庫存前置作業時間 16 週
最少： 5,000
倍數： 5,000
: 5,000

SMD/SMT QFN-16 Buck 600 mV to 18 V 8 A 1 Output 150 uA 700 kHz - 40 C + 125 C MXL7650 Reel
MaxLinear 開關穩壓器 8A synchronous buck regulator, ultrasonic mode, 3V to 18V input, 0.6V to 18V output, 700kHz, QFN-16 3x3, tape/reel, -40C to +85 C
規格書
無庫存前置作業時間 16 週
最少： 5,000
倍數： 5,000
: 5,000

SMD/SMT QFN-16 Buck 600 mV to 18 V 8 A 1 Output 200 uA 700 kHz - 40 C + 125 C MXL7650 Reel