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DC DC Switching Controllers
(379 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 |
|---|---|---|---|---|---|
 ISL6841IUDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST/FLYBACK 8MSOP | 4944 | 245+: $1.07360 | |
 ISL6431CB-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 8SOIC | 2750 | 288+: $0.91520 | |
 ISL6420IRZ-TKDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 20QFN | 341 | 87+: $3.04480 | |
 ISL6527ACB-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 2750 | 211+: $1.25840 | |
 ISL6565ACVZ-TDC DC Switching Controllers | Intersil | Multiphase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application; SOIC28, TSSOP28; Temp Range: 0° to 70° | 30242 | 74+: $3.57280 | |
ISL6526AIB-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 2750 | 252+: $1.04720 | |
 HIP6302CB-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16SOIC | 2750 | 159+: $1.66320 | |
 EL7512CYZDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST 10MSOP | 2550 | 168+: $1.57520 | |
ISL6741IBZDC DC Switching Controllers | Intersil | 0.5A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO16, ROHS COMPLIANT, PLASTIC, MS-012-AC, SOIC-16 | 8477 | 76+: $3.46720 | |
ISL6744AUZDC DC Switching Controllers | Intersil | 1A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MO-187AA, MSOP-8 | 26904 | 80+: $3.30880 | |
 ISL6552CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 20SOIC | 2413 | 44+: $5.99280 | |
 ISL6526IBZ-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 5500 | 137+: $1.92720 | |
 ISL6526CBZ-TDC DC Switching Controllers | Intersil | Single Synchronous Buck Pulse-Width Modulation (PWM) Controller; QFN16, SOIC14; Temp Range: See Datasheet | 2750 | 145+: $1.81280 | |
 ISL6526IR-TR5146DC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, VOLTAGE-MO | 6600 | 211+: $1.25840 | |
ISL6841IUZDC DC Switching Controllers | Intersil | Improved Industry-Standard Single-Ended PWM Controller; MSOP8; Temp Range: -40° to 85°C | 821 | 154+: $1.71600 | |
 ISL6247ACR-TDC DC Switching Controllers | Intersil | MULTI-PHASE PWM CONTROLLER WITH | 4400 | 102+: $2.59600 | |
 ISL6439CR-TDC DC Switching Controllers | Intersil | Voltage Mode Pwm Controller 0.8V | 6600 | 343+: $0.77440 | |
 HIP6311VCBDC DC Switching Controllers | Intersil | Switching Controller, Current/vo | 1337 | 56+: $4.73440 | |
ISL6247CR-TDC DC Switching Controllers | Intersil | IC REG CTRLR 40QFN | 52288 | 119+: $2.20880 | |
 ISL6406IVZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16TSSOP | 9352 | 73+: $3.64320 | |
 ISL6526IB-TR5146DC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, VOLTAGE-MO | 2750 | 203+: $1.29360 | |
ISL6406IVZ-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16TSSOP | 1223 | 85+: $3.11520 | |
ISL6326CRZ-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 503 | 53+: $4.95440 | |
ISL6526IBZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 404 | 137+: $1.92720 | |
 ISL6306IRZ-INTDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, CURRENT/VO | 99 | 75+: $3.54640 |
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