PMIC(전력 관리 집적 회로) DC-DC 스위칭 컨트롤러는 입력 공급보다 높거나(부스트 또는 승압) 또는 아래(벅 또는 강압) 출력 공급 전압을 생성하도록 구성된 고효율 회로에 사용되는 전압 조정 IC입니다. 다른 토폴로지는 다음과 같습니다. 벅-부스트, 플라이백, 포워드, cuk, SEPIC, 풀 브리지, 하프 브리지 및 푸시풀. 이는 최소 전압과 초과 전압 "번오프"가 필요한 선형 레귤레이터와 다릅니다.
| 부분 # | 제조업체 | 설명 | 유효성 | 가격 | 수량 |
|---|---|---|---|---|---|
RT6542AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-14 | 재고 | 1500+: $0.30218 3000+: $0.29327 4500+: $0.28881
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RT8108BGSDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM SOP-8 | 3710 | 1+: $0.84480 10+: $0.60720 25+: $0.54771
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RT8816BGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-20 | 1266 | 1+: $1.16160 10+: $0.84392 25+: $0.76454
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RT7753GCVGEDC DC Switching Controllers | Richtek | PWM CONTROLLER FOR USBPD SOT23-6 | 3263 | 1+: $0.48400 10+: $0.33792 25+: $0.30272
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RT8237FZQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1225 | 1+: $1.00320 10+: $0.72336 25+: $0.65331
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RT8848AGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-40 | 1633 | 1+: $5.37680 10+: $4.11840 25+: $3.80547
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RT8125HGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1650 | 1500+: $0.35285 3000+: $0.34272 4500+: $0.33766
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RT8125CGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1650 | 1500+: $0.35285 3000+: $0.34272 4500+: $0.33766
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RT8237HGQW(2)DC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 재고 | 1500+: $0.49124 3000+: $0.47794 4500+: $0.47128
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RT8120HGSPDC DC Switching Controllers | Richtek | Switching Regulator/Controller, Voltage-mode, 330kHz Switching Freq-Max, PDSO8 | 1828 | 1+: $0.47520 10+: $0.33616 25+: $0.30096
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RT6541AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-14 | 1608 | 1+: $0.80960 10+: $0.58256 25+: $0.52483
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RT8816CGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-20 | 재고 | 1500+: $0.57875 3000+: $0.56353 4500+: $0.55590
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RT8123AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-16 | 1650 | 1500+: $0.32881 3000+: $0.31926 4500+: $0.31448
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RT7753GCSGEDC DC Switching Controllers | Richtek | PWM CONTROLLER FOR USBPD SOT23-6 | 3256 | 1+: $0.48400 10+: $0.33792 25+: $0.30272
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RT6543BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-20 | 6527 | 1+: $0.80960 10+: $0.58256 25+: $0.52483
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RT6160AWSCDC DC Switching Controllers | Richtek | IC BUCK-BOOST 3A WL-CSP-15 | 재고 | 1+: $2.30560 10+: $1.71688 25+: $1.56957
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RT8238BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-12 | 재고 | 2500+: $0.28797 5000+: $0.28041 7500+: $0.27663
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RT8820AGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-20 | 1607 | 1+: $1.32000 10+: $0.96360 25+: $0.87437
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RT8131BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM 10WDFN | 1466 | 1+: $1.00320 10+: $0.72336 25+: $0.65331
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RT9612BZSDC DC Switching Controllers | Richtek | MOSFET Driver, PDSO8 | 2713 | 1+: $0.57200 10+: $0.40304 25+: $0.36115
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RT8810DGQWDC DC Switching Controllers | Richtek | Switching Regulator/Controller, Voltage-mode, 225kHz Switching Freq-Max, PQCC24 | 1650 | 1500+: $0.51628 3000+: $0.50242 4500+: $0.49548
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RT8115CGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1544 | 1+: $0.73040 10+: $0.51832 25+: $0.46640
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RT8125EGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 재고 | 1500+: $0.35285 3000+: $0.34272 4500+: $0.33766
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RT9614AGQWDC DC Switching Controllers | Richtek | IC BUCK MOSFET DRVR WDFN-8 | 1639 | 1+: $0.61600 10+: $0.43912 25+: $0.39424
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RT8125DGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1628 | 1+: $0.73920 10+: $0.52888 25+: $0.47626
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