PRODUCT CENTER
DC/DC series circuits
PRODUCT CATEGORY
DC/DC series circuits
| Model | Description | Key parameters | Package |
|---|---|---|---|
| SD4015 | SD4015 is a high-efficiency buck DC-DC converter with a fixed 380KHz switching frequency and up to 5A output current. It provides low ripple and excellent line and load regulation. Its integrated fixed-frequency oscillator and frequency-compensation circuit simplify design. | TO263-5 | |
| SMC34063A | Buck/boost/polarity reversal | 3V~40V | SOP8,DIP8 |
| SD2502 | Antihypertensive | 3.6V~30V | SOP8 |
| SD2503 | Antihypertensive | 3.6V~30V | SOP8 |
| SD2587 | Boost; boost/buck | 4V~40V | TO263-5L,TO220-5 |
| SD2171 | Boost; boost/buck | 3.5V~40V | TO263-5L,TO220-5 |
| SD3502 | Antihypertensive | 8V~100V | ESOP8 |
| SD3504 | Antihypertensive | 8V~150V | ESOP8 |
| SD5205 | Antihypertensive | 8V~36V | TO263-5L |
| SD3502C | Antihypertensive | 5.8~100V | ESOP8 |
| SD4005 | SD4005 is a high-efficiency buck DC-DC converter with a fixed 400KHz switching frequency and up to 5A output current. It provides low ripple and excellent line and load regulation. Its integrated fixed-frequency oscillator and frequency-compensation circuit simplify design. | TO263-5 | |
| SD2576DM | SD2576DM is a high-efficiency buck DC-DC converter with a fixed 52KHz switching frequency and up to 2A output current. It provides low ripple and excellent line and load regulation. | ESOP8 | |
| SD2504A | SD2504A is a fixed-frequency 150KHz PWM buck DC-DC converter that drives a 2A load with excellent line and load regulation. Its oscillator and compensation circuit simplify design; the PWM loop linearly adjusts duty cycle from 0 to 100%. It includes output overcurrent protection and internal compensation to reduce external components. | ESOP8 | |
| SD2503A | SD2503A is a high-efficiency buck DC-DC converter with a fixed 380KHz switching frequency and up to 3A output current. It offers low ripple and excellent line and load regulation. Its fixed-frequency oscillator and compensation circuit simplify design. The PWM loop linearly adjusts duty cycle from 0 to 100%. It includes enable and output overcurrent protection. | SOP8 | |
| SD2676 | SD2676 is a high-efficiency buck DC-DC converter with a fixed 300KHz switching frequency and up to 2A output current. It uses few external components and includes shutdown, thermal protection, and shutdown protection. | SOP8/ESOP8 | |
| SD2675 | SD2675 is a high-efficiency buck DC-DC converter with a fixed 300KHz switching frequency. It provides up to 1A output current, requires few external components, and includes shutdown, thermal protection, and shutdown protection. | SOP8/ESOP8 | |
| SD2674 | SD2674 is a high-efficiency buck DC-DC converter with a fixed 300KHz switching frequency and up to 0.5A output current. It uses few external components and includes shutdown, thermal protection, and shutdown protection. | SOP8/ESOP8 | |
| SD7005 | SD7005 is a high-efficiency, high-voltage buck DC-DC converter with a fixed 150KHz switching frequency and up to 0.4A output current. It offers low ripple and excellent line and load regulation. An integrated fixed-frequency oscillator and frequency-compensation circuit simplify design. | ESOP8 and SOP8 | |
| SD5209 | SD5209 is a monolithic IC designed for boost and buck-boost conversion, operating from a DC 5V to 40V input. It offers low ripple and an integrated power MOSFET. A fixed-frequency oscillator and frequency-compensation circuit simplify design. | TO220-5/TO263-5L | |
| SD7015 | SD7015 is a high-efficiency, high-voltage buck DC-DC converter with a fixed 150KHz switching frequency and up to 0.4A output current. It offers low ripple and excellent line and load regulation. An integrated fixed-frequency oscillator and frequency-compensation circuit simplify design. | TO252-5L | |
| SD2502A | SD2502A is a high-efficiency buck DC-DC converter with a fixed 380KHz switching frequency and up to 3A output current. It provides low ripple and excellent line and load regulation. The integrated fixed-frequency oscillator and frequency-compensation circuit simplify design. The PWM loop linearly adjusts duty cycle from 0~100%. … | SOP8 |