PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Input Voltage	Output Current	Output Voltage	Switching Frequency	Number of Outputs	Topology
XRP7725ILB-F	1+ $14.090 10+ $12.810 25+ $11.850 50+ $11.210		PDF RFQ	316 In-stock	Exar	Switching Controllers Quad CH Pgrmble Pwr Mgmt System	SMD/SMT	TQFN-EP-44	- 40 C	+ 125 C	Bulk	4.75 V to 25 V	130 mA	0.6 V to 5.5 V	105 kHz to 1230 kHz	4 Output	Buck
XR77129ELB-F	1+ $16.990 10+ $15.450 25+ $14.290 50+ $13.510		PDF RFQ	45 In-stock	Exar	Switching Controllers Quad Channel Programmable Digital Buck Controller ...	SMD/SMT	TQFN-EP-44			Tray
XR77129ELBMTR-F	250+ $11.970 500+ $11.200 1000+ $9.950	GET PRICE VIEW	PDF RFQ		Exar	Switching Controllers Quad Channel Programmable Digital Buck Controller ...	SMD/SMT	TQFN-EP-44			Reel
XR77128ELB-F	1+ $13.250 10+ $12.050 25+ $11.140 50+ $10.540		PDF RFQ	37 In-stock	Exar	Switching Controllers Quad Channel Programmable Digital Buck Controller ...	SMD/SMT	TQFN-EP-44			Tray
XR77129ELBTR-F	2500+ $9.950	GET PRICE VIEW	PDF RFQ		Exar	Switching Controllers Quad Channel Programmable Digital Buck Controller ...	SMD/SMT	TQFN-EP-44			Reel
XRP7725ILBTR-F	3000+ $8.290	GET PRICE VIEW	PDF RFQ		Exar	Switching Controllers Quad CH Pgrmble Pwr Mgmt System	SMD/SMT	TQFN-EP-44	- 40 C	+ 125 C	Reel	4.75 V to 25 V	130 mA	0.6 V to 5.5 V	105 kHz to 1230 kHz	4 Output	Buck
XR77128ELBMTR-F	250+ $9.330 500+ $8.730 1000+ $7.750	GET PRICE VIEW	PDF RFQ		Exar	Switching Controllers Quad Channel Programmable Digital Buck Controller ...	SMD/SMT	TQFN-EP-44			Reel
XR77128ELBTR-F	2500+ $7.750	GET PRICE VIEW	PDF RFQ		Exar	Switching Controllers Quad Channel Programmable Digital Buck Controller ...	SMD/SMT	TQFN-EP-44			Reel