| Image | Manufacturer | Part Number | Description |
|---|
 | National Semiconductor | LM5642MTCX/NOPB | DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 36V Input 28-Pin TSSOP T/R |
 | National Semiconductor | LM5642MH/NOPB | DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 36V Input 28-Pin TSSOP EP Rail |
 | National Semiconductor | LM5116MH | DC DC Cntrlr Single-OUT Sync Buck 6V to 100V Input 20-Pin TSSOP EP Rail |
 | Texas Instruments | TPS51116RGER | DC DC Cntrlr Single-OUT Sync Buck 3V to 28V Input 24-Pin VQFN EP T/R |
 | STMicroelectronics | L6756D | DC DC Cntrlr Quad-OUT Buck 40-Pin VFQFPN EP Tube |
 | National Semiconductor | LM5116MH/NOPB | DC DC Cntrlr Single-OUT Sync Buck 6V to 100V Input 20-Pin TSSOP EP Rail |
| National Semiconductor | LM5116MHX/NOPB | DC DC Cntrlr Single-OUT Sync Buck 6V to 100V Input 20-Pin TSSOP EP T/R |
| National Semiconductor | LM5642MTC | DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 36V Input 28-Pin TSSOP Rail |
 | National Semiconductor | LM5088MH-1/NOPB | DC DC Cntrlr Single-OUT Buck Controller/PWM DC to DC Controller 4.5V to 75V Input 16-Pin TSSOP EP Rail |
| National Semiconductor | LM25088MH-2/NOPB | DC DC Cntrlr Single-OUT Buck Controller/PWM DC to DC Controller 4.5V to 42V Input 16-Pin TSSOP EP Rail |
| National Semiconductor | LM25088MH-1/NOPB | DC DC Cntrlr Single-OUT Buck Controller/PWM DC to DC Controller 4.5V to 42V Input 16-Pin TSSOP EP Rail |
 | Texas Instruments | TPS40091RHDT | DC DC Cntrlr Single-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 15V 28-Pin QFN EP T/R |
 | Texas Instruments | TPS40090PW | DC DC Cntrlr Single-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 15V 24-Pin TSSOP Tube |
| Texas Instruments | TPS40090QPWRQ1 | DC DC Cntrlr Quint-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 15V Input 24-Pin TSSOP T/R |
| | ON Semiconductor | NCP3218GMNR2G | DC to DC Controller |
 | Texas Instruments | TPS40041DRBR | DC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 8-Pin VSON EP T/R |
 | Texas Instruments | TPS40192DRCR | DC DC Cntrlr Single-OUT Sync Buck 4.5V to 18V Input 10-Pin VSON EP T/R |
 | Texas Instruments | TPS40077PWP | DC DC Cntrlr Single-OUT Sync Buck 4.5V to 28V Input 16-Pin HTSSOP EP Tube |
 | National Semiconductor | LM2737MTCX/NOPB | DC DC Cntrlr Single-OUT Sync Buck 2.2V to 16V Input 14-Pin TSSOP T/R |
 | Linear Technology | LTC3720EGN#PBF | DC DC Cntrlr Single-OUT Sync Step Down 4V to 36V Input 28-Pin SSOP N |
 | National Semiconductor | LM3475MF/NOPB | DC DC Cntrlr Single-OUT Buck 2.7V to 10V Input 5-Pin SOT-23 T/R |
| National Semiconductor | LM3475MFX/NOPB | DC DC Cntrlr Single-OUT Buck 2.7V to 10V Input 5-Pin SOT-23 T/R |
 | National Semiconductor | LM25115SD/NOPB | DC DC Cntrlr Single-OUT Sync Buck 4.5V to 42V Input 16-Pin LLP EP T/R |
 | National Semiconductor | LM1771USD/NOPB | DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 6-Pin LLP EP T/R |
| Texas Instruments | TPS51116RGETG4 | DC DC Cntrlr Single-OUT Sync Buck 3V to 28V Input 24-Pin VQFN EP T/R |
