PMIC - Power Distribution Switches, Load Drivers

Category Introduction

Products in this family are solid-state devices used to connect or interrupt the flow of current to a supported load, under the direction of a logic-level control signal that is of itself incapable or unsuitable for supplying the load. They integrate the semiconductor switching device used to interrupt current flow and incorporate additional supporting components/functions such as over-voltage clamping, current limiting, and under-voltage lockouts, which differentiate them from similar IC and discrete components.

Product List

6825 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Switch Type	Number of Outputs	Ratio - Input:Output	Output Configuration	Output Type	Interface	Voltage - Load	Voltage - Supply (Vcc/Vdd)	Current - Output (Max)	Rds On (Typ)	Input Type	Features	Fault Protection	Operating Temperature	Mounting Type	Supplier Device Package	Package / Case
	MIC2544-2BMM PROGRAMMABLE HIGH-SIDE SWITCH Microchip Technology	1,160	$0.81			Bulk	Obsolete	USB Switch	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	1.5A	80mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	8-MSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	MIC2548-2BMM PROGRAMMABLE HIGH-SIDE SWITCH Microchip Technology	1,021	$0.81			Bulk	Obsolete	USB Switch	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	1.5A	80mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	8-MSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	FSDH0165 IC REG LIN SWITCHING VOLT MODE Fairchild Semiconductor	290	$0.81			Bulk	Active	General Purpose	1	1:1	-	N-Channel	PWM	21V	Not Required	600mA	15.6Ohm	Non-Inverting	Auto Restart	Current Limiting (Fixed), Over Temperature	-25°C ~ 85°C (TA)	Through Hole	8-DIP	8-DIP (0.300", 7.62mm)
	MIC2548-1BMM PROGRAMMABLE HIGH-SIDE SWITCH Microchip Technology	148	$0.81			Bulk	Obsolete	USB Switch	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	1.5A	80mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	8-MSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	MIC2027-1BWM QUAD USB PWR DISTRIBUTION SWITCH Microchip Technology	189	$0.82			Bulk	Obsolete	USB Switch	4	2 x 1:2	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	500mA	100mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Fixed), Over Temperature, UVLO	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.295", 7.50mm Width)
	MIC2077-1BWM QUAD USB PWR DISTRIBUTION SWITCH Microchip Technology	1,024	$0.85			Bulk	Obsolete	USB Switch	4	2 x 1:2	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	500mA	100mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Fixed), Over Temperature, UVLO	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.295", 7.50mm Width)
	MIC2566-0BTS PC CARD/CARDBUS POWER CONTRLR Microchip Technology	564	$0.86			Bulk	Obsolete	PCMCIA Switch	2	1:1	Low Side	N-Channel	Logic	3.3V, 5V	Not Required	120mA	1.4Ohm	Non-Inverting	Status Flag	Current Limiting (Fixed), Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)
	MIC2077-2BWM QUAD USB PWR DISTRIBUTION SWITCH Microchip Technology	332	$0.87			Bulk	Obsolete	USB Switch	4	2 x 1:2	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	500mA	100mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Fixed), Over Temperature, UVLO	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.295", 7.50mm Width)
	MIC2545A-2BMTR CURRENT LIMIT HIGH-SIDE SWITCH Microchip Technology	61	$0.85			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	MIC2545A-2BM PROGRAMMABLE HIGH-SIDE SWITCH Microchip Technology	470	$0.88			Bulk	Obsolete	USB Switch	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	3A	35mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Adjustable), Over Temperature, Reverse Current	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	TPS22993RLWT ANALG VOLT REF & OTHER Texas Instruments	514	$0.89			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	MIC2545A-1BTS PROGRAMMABLE HIGH-SIDE SWITCH Microchip Technology	966	$0.92			Bulk	Obsolete	USB Switch	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	3A	35mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Adjustable), Over Temperature, Reverse Current	-40°C ~ 85°C (TA)	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)
	MIC2545A-2BTS PROGRAMMABLE HIGH-SIDE SWITCH Microchip Technology	141	$0.91			Bulk	Obsolete	USB Switch	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	3A	35mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Adjustable), Over Temperature, Reverse Current	-40°C ~ 85°C (TA)	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)
	MIC2027-2BWM QUAD USB PWR DISTRIBUTION SWITCH Microchip Technology	345	$0.93			Bulk	Obsolete	USB Switch	4	2 x 1:2	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	500mA	100mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Fixed), Over Temperature, UVLO	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.295", 7.50mm Width)
	KA5S1265YDTU IC REG LINEAR SWITCHING REG Fairchild Semiconductor	24	$0.95			Bulk	Active	General Purpose	1	1:1	High Side	N-Channel	-	30V	Not Required	-	720mOhm	Non-Inverting	-	Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO	-25°C ~ 85°C (TA)	Through Hole	TO-3P-5 (Forming)	TO-3P-5 Formed Leads
	MIC2537-2BM QUAD POWER DISTRIBUTION SWITCH Microchip Technology	485	$0.94			Bulk	Obsolete	USB Switch	4	1:4	High Side	N-Channel	On/Off	3V ~ 5.5V	Not Required	150mA	425mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Fixed), Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.154", 3.90mm Width)
	KA5M0165RYDTU IC REG LINEAR SWITCHING REG Fairchild Semiconductor	721	$0.97			Bulk	Active	General Purpose	1	1:1	High Side	N-Channel	-	30V	Not Required	-	8Ohm	Non-Inverting	Auto Restart	Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO	-25°C ~ 85°C (TA)	Through Hole	TO-220F-4	TO-220-4 Full Pack, Formed Leads
	MIC2546-2BM DUAL PROG CURRENT LIMIT SWITCH Microchip Technology	314	$0.98			Bulk	Obsolete	USB Switch	2	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	1.5A	80mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature, Reverse Current	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.154", 3.90mm Width)
	MIC2546-1BM DUAL PROG CURRENT LIMIT SWITCH Microchip Technology	533	$0.99			Bulk	Obsolete	USB Switch	2	1:1	High Side	N-Channel	On/Off	2.7V ~ 5.5V	Not Required	1.5A	80mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature, Reverse Current	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.154", 3.90mm Width)
	MIC2505BM SINGLE 2A HIGH-SIDE SWITCH Microchip Technology	285	$0.99			Tube	Obsolete	General Purpose	1	1:1	High Side	N-Channel	On/Off	2.7V ~ 7.5V	Not Required	2A	30mOhm	Non-Inverting	Slew Rate Controlled, Status Flag	Current Limiting (Fixed), Open Load Detect, Over Temperature, UVLO	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)