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DC DC Switching Controllers(12613)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Base Product Number | Output Type | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Function | Voltage - Supply (Vcc/Vdd) | Number of Outputs | Topology | Frequency - Switching | Control Features | Output Configuration | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
UCD7231RTJT | 2.1000 |  |
496 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 20-WFQFN Exposed Pad | UCD7231 | Transistor Driver | 20-QFN (4x4) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 4.7V ~ 15V | 1 | Buck | Up to 2MHz | Current Limit | Positive | 1 | - | Yes | No | - | ||
 |
UC2845AD | 0.6100 | |
2 | 0.00000000 | Unitrode | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | UC2845 | Transistor Driver | 14-SOIC | download | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down | 7.6V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 48% | No | No | - | |||||
 |
LT8210IFE#TRPBF | 10.7250 | |
2314 | 0.00000000 | Analog Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | LT8210 | Transistor Driver | 38-TSSOP-EP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | Step-Up/Step-Down | 2.8V ~ 100V | 2 | Buck-Boost | 80kHz ~ 400kHz | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | Yes | - | ||
 |
ISL6522IRZ-TKR5190 | - | |
7885 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Discontinued at SIC | -40°C ~ 85°C (TA) | Surface Mount | 16-VQFN Exposed Pad | ISL6522 | Transistor Driver | 16-QFN (5x5) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 10.8V ~ 13.2V | 1 | Buck | 200kHz | Enable, Frequency Control, Phase Control, Soft Start | Positive | 1 | 100% | Yes | No | - | ||
 |
LT1737IGN#PBF | 11.0500 | |
4 | 0.00000000 | Analog Devices Inc. | - | Tube | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-SSOP (0.154", 3.90mm Width) | LT1737 | Transistor Driver | 16-SSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | Step-Up/Step-Down | 4.1V ~ 20V | 1 | Flyback | 90kHz ~ 115kHz | Enable, Soft Start | Positive or Negative, Isolation Capable | 1 | 90% | No | No | - | ||
 |
S-8521F15MC-BPAT2G | 0.5730 | |
9079 | 0.00000000 | ABLIC Inc. | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | S-8521 | Transistor Driver | SOT-23-5 | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 2.5V ~ 16V | 1 | Buck | 300kHz | Enable | Positive | 1 | 100% | No | No | - | |||
 |
ADP1829ACPZ-R7 | 6.8600 | |
1 | 0.00000000 | Analog Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 32-WFQFN Exposed Pad, CSP | ADP1829 | Transistor Driver | 32-LFCSP-WQ (5x5) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,500 | Step-Down | 3V ~ 20V | 2 | Buck | 300kHz, 600kHz | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 2 | 93% | Yes | Yes | - | ||
 |
NCP81270DMNTXG | 0.5978 | |
3582 | 0.00000000 | onsemi | - | Tape & Reel (TR) | Active | - | Surface Mount | 20-VFQFN Exposed Pad | NCP81270 | - | 20-QFN (4x4) | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 488-NCP81270DMNTXGTR | EAR99 | 8542.39.0001 | 4,000 | - | 4.5V ~ 21V | 1 | - | Up to 600kHz | - | Positive | 1 | - | No | No | - | |
 |
SC4614MSTRT | 1.2555 | |
1517 | 0.00000000 | Semtech Corporation | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C (TA) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | SC4614 | Transistor Driver | 10-MSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4V ~ 18V | 1 | Buck | 500kHz | Current Limit, Phase Control | Positive | 1 | 97% | Yes | Yes | - | |||
 |
ISL6426CR | 0.9300 | |
2 | 0.00000000 | Intersil | - | Bulk | Active | 0°C ~ 70°C | Surface Mount | 16-VQFN Exposed Pad | ISL6426 | Transistor Driver | 16-QFN (5x5) | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 2.97V ~ 3.63V | 1 | Buck | 100kHz ~ 700kHz | Enable, Frequency Control, Phase Control, Soft Start | Positive | 1 | 96% | Yes | Yes | - | ||
 |
UC3844ADG4 | - | |
8542 | 0.00000000 | Texas Instruments | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | UC3844 | Transistor Driver | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | Step-Up, Step-Down, Step-Up/Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 48% | No | No | - | ||
 |
ISL6326ACRZ | - | |
5341 | 0.00000000 | Renesas Electronics America Inc | - | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 40-VFQFN Exposed Pad | ISL6326 | PWM Signal | 40-QFN (6x6) | - | ROHS3 Compliant | 3 (168 Hours) | 20-ISL6326ACRZ | OBSOLETE | 500 | Step-Down | 4.75V ~ 5.25V | 4 | Buck | 80kHz ~ 1MHz | Enable, Frequency Control, Soft Start | Positive | 4 | - | No | No | - | |||
 |
LTC3899HUHF#TRPBF | 10.2750 | |
7331 | 0.00000000 | Analog Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 150°C (TJ) | Surface Mount | 38-WFQFN Exposed Pad | LTC3899 | Transistor Driver | 38-QFN (5x7) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4.5V ~ 60V | 3 | Buck, Buck-Boost | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Enable, Frequency Control, Soft Start, Tracking | Positive | 2 | 100% | Yes | No | - | ||
 |
ADP1871ARMZ-0.3-R7 | 4.1300 | |
985 | 0.00000000 | Analog Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | ADP1871 | Transistor Driver | 10-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 2.95V ~ 20V | 1 | Buck | 300kHz | Enable | Positive | 1 | 84% | Yes | No | - | ||
 |
MAX1626ESA-T | - | |
1860 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | MAX1626 | Transistor Driver | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 2,500 | Step-Down | 3V ~ 16.5V | 1 | Buck | 300kHz | Enable | Positive | 1 | 100% | No | No | - | ||
 |
TFS7701H | 2.8900 | |
2039 | 0.00000000 | Power Integrations | HiperTFS™-2 | Tube | Active | -40°C ~ 150°C (TJ) | Through Hole | 16-SSIP, 12 Leads, Exposed Pad, Formed Leads | TFS7701 | Transistor Driver | eSIP-16F | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 30 | Step-Up, Step-Down | Up to 11.5V | 2 | Flyback, Forward Converter | 66kHz, 132kHz | Enable, Reset | Positive, Isolation Capable | 1 | 63% | No | No | - | ||
 |
MIC2101YML-TR | 1.4900 | |
3473 | 0.00000000 | Microchip Technology | HyperLight Load® | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-VFQFN Exposed Pad | MIC2101 | Transistor Driver | 16-MLF® (3x3) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 5,000 | Step-Down | 4.5V ~ 38V | 1 | Buck | 200kHz ~ 600kHz | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 85% | Yes | No | - | ||
 |
BD9305AFVM-TR | 2.8400 | |
1793 | 0.00000000 | Rohm Semiconductor | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | BD9305 | Transistor Driver | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 4.2V ~ 18V | 1 | Buck | 100kHz ~ 800kHz | Enable, Frequency Control | Positive | 1 | 100% | No | No | - | ||
|
S-8355L15MC-NCAT2G | 0.7950 | |
1678 | 0.00000000 | ABLIC Inc. | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | S-8355 | Transistor Driver | SOT-23-5 | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | Step-Up | 0.9V ~ 10V | 1 | Boost | 250kHz | Enable | Positive | 1 | 78% | No | No | - | |||
|
S-8521F40MC-BPZT2G | 0.5730 | |
8821 | 0.00000000 | ABLIC Inc. | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | S-8521 | Transistor Driver | SOT-23-5 | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 2.5V ~ 16V | 1 | Buck | 300kHz | Enable | Positive | 1 | 100% | No | No | - | |||
 |
LTC1159CS#TRPBF | 8.9700 | |
7426 | 0.00000000 | Analog Devices Inc. | - | Tape & Reel (TR) | Active | 0°C ~ 70°C (TA) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | LTC1159 | Transistor Driver | 16-SO | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4V ~ 40V | 1 | Buck | Up to 250kHz | Current Limit, Enable | Positive or Negative | 1 | 100% | Yes | No | - | ||
 |
ISL6526IRZ-TS2462 | - | |
4142 | 0.00000000 | Renesas Electronics America Inc | - | Bulk | Last Time Buy | -40°C ~ 85°C (TA) | Surface Mount | 16-VQFN Exposed Pad | ISL6526 | Transistor Driver | 16-QFN (5x5) | download | 20-ISL6526IRZ-TS2462 | EAR99 | 8542.39.0001 | 1 | Step-Down | 2.97V ~ 3.63V | 1 | Buck | 300kHz | Enable, Frequency Control, Phase Control, Power On Reset, Soft Start | Positive | 1 | 100% | Yes | No | - | ||||
 |
MAX1954EUB+ | 6.1500 | |
63 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | MAX1954 | Transistor Driver | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-MAX1954EUB+ | EAR99 | 8542.31.0001 | 50 | Step-Down | 3V ~ 5.5V | 1 | Buck | 300kHz | Current Limit | Positive | 1 | 89% | Yes | No | - | |
|
PX3143GDM-G007 | - | |
2976 | 0.00000000 | Infineon Technologies | * | Bulk | Obsolete | PX3143 | - | Vendor Undefined | REACH Unaffected | SP001030528 | OBSOLETE | 0000.00.0000 | 1 | |||||||||||||||||||
 |
LTC1439CGW#PBF | 18.4725 | |
6811 | 0.00000000 | Analog Devices Inc. | - | Tube | Active | 0°C ~ 70°C (TA) | Surface Mount | 36-BSOP (0.295", 7.50mm Width) | LTC1439 | Transistor Driver | 36-SSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 32 | Step-Down | 3.5V ~ 30V | 2 | Buck | Up to 400kHz | Enable, Power on Reset, Soft Start | Positive | 1 | 99% | Yes | No | - | ||
 |
UC1843BHKU/EM | 306.0100 | |
2 | 0.00000000 | Texas Instruments | - | Box | Active | 25°C | Surface Mount | 10-CDFF | UC1843 | Transistor Driver | 10-CFP | download | Not applicable | Not Applicable | 296-UC1843BHKU/EM | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down, Step-Up/Step-Down | 12V ~ 25V | 1 | 500kHz | Current Limit, Frequency Control | Positive | 1 | 96% | No | No | - | |||
 |
TPS40074RHLT | - | |
1010 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 20-VFQFN Exposed Pad | TPS40074 | Transistor Driver | 20-VQFN (3.5x4.5) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 4.5V ~ 28V | 1 | Buck | Up to 1MHz | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | - | ||
 |
LM1770UMFX/NOPB | 1.0170 | |
3786 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | LM1770 | Transistor Driver | SOT-23-5 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 2.8V ~ 5.5V | 1 | Buck | 100kHz ~ 1MHz | - | Positive | 1 | - | Yes | No | - | ||
 |
SI9112DY-T1-E3 | - | |
9001 | 0.00000000 | Vishay Siliconix | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | SI9112 | Transistor Driver | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 2,500 | Step-Up/Step-Down | 9V ~ 13.5V | 1 | Cuk, Flyback, Forward Converter, Push-Pull | 40kHz ~ 1MHz | Enable, Reset | Positive | 1 | - | No | No | - | ||
|
MAX1954EUB+TG05 | - | |
7021 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Bulk | Obsolete | MAX1954 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | OBSOLETE | 0000.00.0000 | 1 |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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