L4955V5.1 inventory, pricing, sales info and datasheet.

L4960

STMICROELECTRONICS

IC, SWITCHING REG, 100KHZ, HEPTAWATT-7; Topology:Buck (Step Down); Input Voltage Min:9V; Input Volta

ROHS COMPLIANT

1+ : $4.31
10+ : $3.87
25+ : $3.73
50+ : $3.59
100+ : $3.32
250+ : $3.16
500+ : $2.81
1000+ : $2.53

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L4978

STMICROELECTRONICS

IC, BUCK REG, 4978, DIP8; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:55V; No

ROHS COMPLIANT

2,903

1+ : $5.53
10+ : $5.23
25+ : $4.68
100+ : $4.29
250+ : $4.12
500+ : $3.9
1000+ : $3.48
2000+ : $3.3

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L4963W

STMICROELECTRONICS

ROHS COMPLIANT

1+ : $6.33
10+ : $5.74
25+ : $5.37
50+ : $4.67

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L4970A

STMICROELECTRONICS

IC, SWITCHING REG 10A, 4970; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage Max:50V

ROHS COMPLIANT

1+ : $23.48
10+ : $21.59
25+ : $20.69
50+ : $19.46
100+ : $18.23

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L4971D

STMICROELECTRONICS

SWITCHING REG, SMD, 4971, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max

ROHS COMPLIANT

2,993

1+ : $5.11
10+ : $4.72
25+ : $4.46
50+ : $4.25
100+ : $4.23

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L4972A

STMICROELECTRONICS

IC, SWITCHING REG 2A, 4972, DIP20; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage M

ROHS COMPLIANT

112

1+ : $9.64
10+ : $8.62
25+ : $8.08
50+ : $7.58
100+ : $7.12
250+ : $6.57
500+ : $5.85

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L4974A

STMICROELECTRONICS

IC, SWITCHING REG 3.5A, 4974, DIP20; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage

ROHS COMPLIANT

1+ : $20.52
10+ : $18.43
25+ : $17.77
50+ : $17.1
100+ : $15.77
250+ : $15.02

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L4975A

STMICROELECTRONICS

SWITCHING REG 5A, 4975, MULTIWATT15; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage

ROHS COMPLIANT

455

1+ : $23.5
10+ : $21.61
25+ : $20.71
50+ : $19.48
100+ : $18.25

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L4976D

STMICROELECTRONICS

ROHS COMPLIANT

1+ : $8.9
10+ : $7.99
25+ : $7.56
100+ : $6.55
250+ : $6.22
500+ : $5.58
1000+ : $5.55

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L4978D

STMICROELECTRONICS

IC, BUCK REG, SMD, 4978, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:

ROHS COMPLIANT

1,695

1+ : $5.55
10+ : $5.12
25+ : $4.46
50+ : $4.15
100+ : $3.83
250+ : $3.7
500+ : $3.45
1000+ : $3.06

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L4978D

STMICROELECTRONICS

IC, BUCK REG, SMD, 4978, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:

ROHS COMPLIANT

1,695

100+ : $3.83
250+ : $3.7
500+ : $3.45
1000+ : $3.06

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L4981A

STMICROELECTRONICS

POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:-; Supply Voltage Max:19.5V; Startup

ROHS COMPLIANT

1+ : $3.3
10+ : $2.98
50+ : $2.88
100+ : $2.78
250+ : $2.52
500+ : $2.29
1000+ : $2.1
2500+ : $1.86

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L4981B

STMICROELECTRONICS

POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:12V; Supply Voltage Max:19.5V; Start

ROHS COMPLIANT

1+ : $3.85
10+ : $3.47
25+ : $3.36
50+ : $3.25
100+ : $2.95
250+ : $2.67
500+ : $2.45
1000+ : $2.17

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L4984D

STMICROELECTRONICS

ROHS COMPLIANT

1+ : $3.38
10+ : $2.86
100+ : $2.01
500+ : $1.93
1000+ : $1.76

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L4985A

STMICROELECTRONICS

ROHS COMPLIANT

1+ : $4.42
10+ : $3.99
25+ : $3.77
100+ : $3.21
250+ : $3.01
500+ : $2.64
1000+ : $2.31
2000+ : $1.94

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L4985B

STMICROELECTRONICS

PFC CONTROLLER, -40 TO 150DEG C;

ROHS COMPLIANT

264

1+ : $3.93
10+ : $3.33
50+ : $3.09
100+ : $2.85
250+ : $2.67
500+ : $2.35
1000+ : $1.79
2500+ : $1.76

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L4986A

STMICROELECTRONICS

PFC CONTROLLER, -40 TO 150DEG C;

ROHS COMPLIANT

269

1+ : $4.45
10+ : $3.78
50+ : $3.5
100+ : $3.22
250+ : $3.02
500+ : $2.65
1000+ : $2.06
2500+ : $1.99

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L4986B

STMICROELECTRONICS

PFC CONTROLLER, -40 TO 150DEG C;

ROHS COMPLIANT

280

1+ : $4.45
10+ : $3.78
50+ : $3.5
100+ : $3.22
250+ : $3.02
500+ : $2.65
1000+ : $2.06
2500+ : $1.99

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L4940V5

STMICROELECTRONICS

IC, V REG LDO +5.0V, 4940, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:17V;

ROHS COMPLIANT

2,173

1+ : $3.36
10+ : $2.79
50+ : $2.6
100+ : $2.41
250+ : $2.27
500+ : $1.98
1000+ : $1.52
2500+ : $1.49

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L4941BV

STMICROELECTRONICS

IC, V REG +5.0V, 4941, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; Fix

ROHS COMPLIANT

2,886

1+ : $2.27
10+ : $1.94
50+ : $1.81
100+ : $1.67
250+ : $1.57
500+ : $1.38
1000+ : $1.06
2500+ : $1.04

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L4949DG

ONSEMI

IC, LDO, 100MA, 5.0V, SMD; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28V; Fixed Out

ROHS COMPLIANT

1+ : $3.04
10+ : $2.49
50+ : $1.77
100+ : $1.33
250+ : $1.2
500+ : $1.17
1000+ : $1.14
2500+ : $1.12

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L4962/A

STMICROELECTRONICS

IC, SWITCHING REG 1.5A, 4962; Topology:Buck (Step Down); Input Voltage Min:9V; Input Voltage Max:46V

ROHS COMPLIANT

1+ : $4.88
10+ : $4.38
25+ : $4.22
50+ : $4.06
100+ : $3.75
250+ : $3.57
500+ : $3.17
1000+ : $2.86

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L4981BD

STMICROELECTRONICS

POWER FACTOR CORRECTOR, SMD, 4981; UVLO:-; Supply Voltage Min:18V; Supply Voltage Max:19.5V; Startup

ROHS COMPLIANT

2,535

1+ : $4.45
10+ : $4
25+ : $3.78
50+ : $3.54
100+ : $3.29
250+ : $3.12
500+ : $2.79
1000+ : $2.48

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L4940V12

STMICROELECTRONICS

ROHS COMPLIANT

1+ : $1.77
10+ : $1.57
25+ : $1.35
100+ : $1.24
250+ : $1.17
500+ : $1.1
1000+ : $1.02

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L4940V85

STMICROELECTRONICS

IC, V REG LDO +8.5V, 4940, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:17V;

ROHS COMPLIANT

1+ : $2.66
10+ : $2.33
50+ : $2.13
100+ : $1.89
250+ : $1.57
500+ : $1.41
1000+ : $1.32
2500+ : $1.29

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L4941BDT

STMICROELECTRONICS

V REG LDO +5.0V, SMD, 4941, DPAK-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V;

ROHS COMPLIANT

1+ : $1.29
10+ : $1.13
100+ : $1.03
500+ : $0.912
1000+ : $0.756
2500+ : $0.682
5000+ : $0.635

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L4962E/A

STMICROELECTRONICS

ROHS COMPLIANT

1+ : $5.5
10+ : $4.98
100+ : $4.64
250+ : $4.36
500+ : $4.28
1000+ : $4.22
2000+ : $3.95
5000+ : $3.76

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L4984DTR

STMICROELECTRONICS

PFC CONTROLLER, -40 TO 150DEG C; UVLO:1.1V; Supply Voltage Min:10.3V; Supply Voltage Max:22.5V; Star

ROHS COMPLIANT

924

1+ : $3.65
10+ : $3.09
50+ : $2.86
100+ : $2.63
250+ : $2.47
500+ : $2.17
1000+ : $2.02
2500+ : $1.86

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L4984DTR

STMICROELECTRONICS

PFC CONTROLLER, -40 TO 150DEG C; UVLO:1.1V; Supply Voltage Min:10.3V; Supply Voltage Max:22.5V; Star

ROHS COMPLIANT

924

100+ : $2.63
250+ : $2.47
500+ : $2.17
1000+ : $2.02
2500+ : $1.86

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L4949EP-E

STMICROELECTRONICS

LDO, FIXED, 5V, 0.1A, -40 TO 125DEG C; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28

ROHS COMPLIANT

1,321

1+ : $3.1
10+ : $2.63
50+ : $2.38
100+ : $2.12
250+ : $2
500+ : $1.77
1000+ : $1.47
2500+ : $1.45

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Part #	Mfg	Datasheet	Description	RoHS	Q'ty	Price	Buy Now
L4960	STMICROELECTRONICS		IC, SWITCHING REG, 100KHZ, HEPTAWATT-7; Topology:Buck (Step Down); Input Voltage Min:9V; Input Volta	ROHS COMPLIANT		1+ : $4.31 10+ : $3.87 25+ : $3.73 50+ : $3.59 100+ : $3.32 250+ : $3.16 500+ : $2.81 1000+ : $2.53	Buy Now
L4978	STMICROELECTRONICS		IC, BUCK REG, 4978, DIP8; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:55V; No	ROHS COMPLIANT	2,903	1+ : $5.53 10+ : $5.23 25+ : $4.68 100+ : $4.29 250+ : $4.12 500+ : $3.9 1000+ : $3.48 2000+ : $3.3	Buy Now
L4963W	STMICROELECTRONICS			ROHS COMPLIANT		1+ : $6.33 10+ : $5.74 25+ : $5.37 50+ : $4.67	Buy Now
L4970A	STMICROELECTRONICS		IC, SWITCHING REG 10A, 4970; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage Max:50V	ROHS COMPLIANT		1+ : $23.48 10+ : $21.59 25+ : $20.69 50+ : $19.46 100+ : $18.23	Buy Now
L4971D	STMICROELECTRONICS		SWITCHING REG, SMD, 4971, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max	ROHS COMPLIANT	2,993	1+ : $5.11 10+ : $4.72 25+ : $4.46 50+ : $4.25 100+ : $4.23	Buy Now
L4972A	STMICROELECTRONICS		IC, SWITCHING REG 2A, 4972, DIP20; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage M	ROHS COMPLIANT	112	1+ : $9.64 10+ : $8.62 25+ : $8.08 50+ : $7.58 100+ : $7.12 250+ : $6.57 500+ : $5.85	Buy Now
L4974A	STMICROELECTRONICS		IC, SWITCHING REG 3.5A, 4974, DIP20; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage	ROHS COMPLIANT		1+ : $20.52 10+ : $18.43 25+ : $17.77 50+ : $17.1 100+ : $15.77 250+ : $15.02	Buy Now
L4975A	STMICROELECTRONICS		SWITCHING REG 5A, 4975, MULTIWATT15; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage	ROHS COMPLIANT	455	1+ : $23.5 10+ : $21.61 25+ : $20.71 50+ : $19.48 100+ : $18.25	Buy Now
L4976D	STMICROELECTRONICS			ROHS COMPLIANT		1+ : $8.9 10+ : $7.99 25+ : $7.56 100+ : $6.55 250+ : $6.22 500+ : $5.58 1000+ : $5.55	Buy Now
L4978D	STMICROELECTRONICS		IC, BUCK REG, SMD, 4978, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:	ROHS COMPLIANT	1,695	1+ : $5.55 10+ : $5.12 25+ : $4.46 50+ : $4.15 100+ : $3.83 250+ : $3.7 500+ : $3.45 1000+ : $3.06	Buy Now
L4978D	STMICROELECTRONICS		IC, BUCK REG, SMD, 4978, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:	ROHS COMPLIANT	1,695	100+ : $3.83 250+ : $3.7 500+ : $3.45 1000+ : $3.06	Buy Now
L4981A	STMICROELECTRONICS		POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:-; Supply Voltage Max:19.5V; Startup	ROHS COMPLIANT		1+ : $3.3 10+ : $2.98 50+ : $2.88 100+ : $2.78 250+ : $2.52 500+ : $2.29 1000+ : $2.1 2500+ : $1.86	Buy Now
L4981B	STMICROELECTRONICS		POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:12V; Supply Voltage Max:19.5V; Start	ROHS COMPLIANT		1+ : $3.85 10+ : $3.47 25+ : $3.36 50+ : $3.25 100+ : $2.95 250+ : $2.67 500+ : $2.45 1000+ : $2.17	Buy Now
L4984D	STMICROELECTRONICS			ROHS COMPLIANT		1+ : $3.38 10+ : $2.86 100+ : $2.01 500+ : $1.93 1000+ : $1.76	Buy Now
L4985A	STMICROELECTRONICS			ROHS COMPLIANT		1+ : $4.42 10+ : $3.99 25+ : $3.77 100+ : $3.21 250+ : $3.01 500+ : $2.64 1000+ : $2.31 2000+ : $1.94	Buy Now
L4985B	STMICROELECTRONICS		PFC CONTROLLER, -40 TO 150DEG C;	ROHS COMPLIANT	264	1+ : $3.93 10+ : $3.33 50+ : $3.09 100+ : $2.85 250+ : $2.67 500+ : $2.35 1000+ : $1.79 2500+ : $1.76	Buy Now
L4986A	STMICROELECTRONICS		PFC CONTROLLER, -40 TO 150DEG C;	ROHS COMPLIANT	269	1+ : $4.45 10+ : $3.78 50+ : $3.5 100+ : $3.22 250+ : $3.02 500+ : $2.65 1000+ : $2.06 2500+ : $1.99	Buy Now
L4986B	STMICROELECTRONICS		PFC CONTROLLER, -40 TO 150DEG C;	ROHS COMPLIANT	280	1+ : $4.45 10+ : $3.78 50+ : $3.5 100+ : $3.22 250+ : $3.02 500+ : $2.65 1000+ : $2.06 2500+ : $1.99	Buy Now
L4940V5	STMICROELECTRONICS		IC, V REG LDO +5.0V, 4940, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:17V;	ROHS COMPLIANT	2,173	1+ : $3.36 10+ : $2.79 50+ : $2.6 100+ : $2.41 250+ : $2.27 500+ : $1.98 1000+ : $1.52 2500+ : $1.49	Buy Now
L4941BV	STMICROELECTRONICS		IC, V REG +5.0V, 4941, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; Fix	ROHS COMPLIANT	2,886	1+ : $2.27 10+ : $1.94 50+ : $1.81 100+ : $1.67 250+ : $1.57 500+ : $1.38 1000+ : $1.06 2500+ : $1.04	Buy Now
L4949DG	ONSEMI		IC, LDO, 100MA, 5.0V, SMD; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28V; Fixed Out	ROHS COMPLIANT		1+ : $3.04 10+ : $2.49 50+ : $1.77 100+ : $1.33 250+ : $1.2 500+ : $1.17 1000+ : $1.14 2500+ : $1.12	Buy Now
L4962/A	STMICROELECTRONICS		IC, SWITCHING REG 1.5A, 4962; Topology:Buck (Step Down); Input Voltage Min:9V; Input Voltage Max:46V	ROHS COMPLIANT		1+ : $4.88 10+ : $4.38 25+ : $4.22 50+ : $4.06 100+ : $3.75 250+ : $3.57 500+ : $3.17 1000+ : $2.86	Buy Now
L4981BD	STMICROELECTRONICS		POWER FACTOR CORRECTOR, SMD, 4981; UVLO:-; Supply Voltage Min:18V; Supply Voltage Max:19.5V; Startup	ROHS COMPLIANT	2,535	1+ : $4.45 10+ : $4 25+ : $3.78 50+ : $3.54 100+ : $3.29 250+ : $3.12 500+ : $2.79 1000+ : $2.48	Buy Now
L4940V12	STMICROELECTRONICS			ROHS COMPLIANT		1+ : $1.77 10+ : $1.57 25+ : $1.35 100+ : $1.24 250+ : $1.17 500+ : $1.1 1000+ : $1.02	Buy Now
L4940V85	STMICROELECTRONICS		IC, V REG LDO +8.5V, 4940, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:17V;	ROHS COMPLIANT		1+ : $2.66 10+ : $2.33 50+ : $2.13 100+ : $1.89 250+ : $1.57 500+ : $1.41 1000+ : $1.32 2500+ : $1.29	Buy Now
L4941BDT	STMICROELECTRONICS		V REG LDO +5.0V, SMD, 4941, DPAK-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V;	ROHS COMPLIANT		1+ : $1.29 10+ : $1.13 100+ : $1.03 500+ : $0.912 1000+ : $0.756 2500+ : $0.682 5000+ : $0.635	Buy Now
L4962E/A	STMICROELECTRONICS			ROHS COMPLIANT		1+ : $5.5 10+ : $4.98 100+ : $4.64 250+ : $4.36 500+ : $4.28 1000+ : $4.22 2000+ : $3.95 5000+ : $3.76	Buy Now
L4984DTR	STMICROELECTRONICS		PFC CONTROLLER, -40 TO 150DEG C; UVLO:1.1V; Supply Voltage Min:10.3V; Supply Voltage Max:22.5V; Star	ROHS COMPLIANT	924	1+ : $3.65 10+ : $3.09 50+ : $2.86 100+ : $2.63 250+ : $2.47 500+ : $2.17 1000+ : $2.02 2500+ : $1.86	Buy Now
L4984DTR	STMICROELECTRONICS		PFC CONTROLLER, -40 TO 150DEG C; UVLO:1.1V; Supply Voltage Min:10.3V; Supply Voltage Max:22.5V; Star	ROHS COMPLIANT	924	100+ : $2.63 250+ : $2.47 500+ : $2.17 1000+ : $2.02 2500+ : $1.86	Buy Now
L4949EP-E	STMICROELECTRONICS		LDO, FIXED, 5V, 0.1A, -40 TO 125DEG C; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28	ROHS COMPLIANT	1,321	1+ : $3.1 10+ : $2.63 50+ : $2.38 100+ : $2.12 250+ : $2 500+ : $1.77 1000+ : $1.47 2500+ : $1.45	Buy Now