DC DC Switching Controllers
(771 results)PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 ISL81601FVEZDC DC Switching Controllers | Renesas Electronics Corporation | 60V 4 SWITCH SYNCH BUCK-BOOST PW | 44 | 1+: $5.59120 10+: $5.33988 100+: $4.86870 1000+: $4.24048 | |
 ISL6558IRZADC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 20QFN | In Stock | 1+: $3.32189 | |
 ZL8802ALAFTR5959DC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK PMBUS 44QFN | In Stock | - | |
ZL8800ALAFTKR5662DC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK PMBUS | In Stock | - | |
 ISL8845AABZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8SOIC | 4980 | 1+: $2.04546 10+: $1.72508 100+: $1.63882 1000+: $1.57722 | |
 ISL8118IRZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 28QFN | 204 | 1+: $3.92384 10+: $3.52086 100+: $2.96940 1000+: $2.82093 | |
ISL6540ACRZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 28QFN | 4 | 1+: $3.58752 10+: $3.21908 100+: $2.71488 1000+: $2.57914 | |
 RAA228227GNP#AA0DC DC Switching Controllers | Renesas Electronics Corporation | DIGITAL DUAL OUTPUT, 16-PHASE PW | In Stock | 1+: $7.88383 | |
 ISL6522BIBZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 14SOIC | In Stock | - | |
 ISL6406IRDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 16QFN | In Stock | - | |
ZL6105ALAFTKS2705DC DC Switching Controllers | Renesas Electronics Corporation | IC AMP CLASS | In Stock | - | |
 ISL78227ARZ-T7ADC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST 32WFQFN | 1686 | 1+: $7.19120 10+: $6.66196 100+: $6.07414 1000+: $5.29038 | |
ISL8840AMBZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8SOIC | 17 | 3+: $22.12710 6+: $18.15550 9+: $17.58820 12+: $17.02090 15+: $16.45340 20+: $14.75130 | |
ISL6558IRZ-TKDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 20QFN | In Stock | 1+: $3.44966 10+: $3.32189 | |
 ISL6721ABZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBK 16SOIC | In Stock | 1+: $2.98213 | |
 ISL8121IRZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 24QFN | In Stock | 1+: $2.31411 | |
 ISL68137IRAZDC DC Switching Controllers | Renesas Electronics Corporation | AVS X+Y 7 PHASE DIGI CONTLR 48LD | In Stock | 1+: $5.44658 10+: $4.77756 30+: $4.37018 100+: $4.02905 | |
 ISL8845AMUZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8MSOP | 2500 | 1+: $2.04546 10+: $1.72508 100+: $1.63882 1000+: $1.57722 | |
 ISL9444IRZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 40QFN | 401 | 1+: $6.47100 10+: $6.17017 100+: $5.35742 1000+: $5.11667 | |
 ISL6753AAZADC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR FULL-BRIDGE 16QSOP | 12085 | 12+: $4.68280 29+: $3.84240 45+: $3.72230 61+: $3.60230 79+: $3.48210 106+: $3.12190 | |
ISL6843IBZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8SOIC | 1054 | 1+: $2.04546 10+: $1.72508 100+: $1.63882 1000+: $1.57722 | |
ISL6406IBZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 16SOIC | In Stock | - | |
 ISL6741IVZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR MULT TOP 16TSSOP | In Stock | 1+: $2.33734 | |
ISL6522BCBDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 14SOIC | In Stock | - | |
 EL7512CY-T13DC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BOOST 10MSOP | 1510 | 35+: $1.71390 80+: $1.40670 125+: $1.36280 170+: $1.31890 220+: $1.27500 290+: $1.14330 |
Follow Us
Please find more information about us from below social media and interact with us!
Information
ERSA LIMITED
[email protected] TEL.:+65 (3) 1252045
260B ANG MO KIO STREET 21 #18-153 KEBUN BARU COURT SINGAPORE
FLAT/RM A7/F KIMLEY COMMERCIAL BUILDING 142-146 QUEEN'S ROAD CENTRAL HK
.png?x-oss-process=image/format,webp/resize,h_32)
©2025 ERSA Electronics Corporation.