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L4957V33 Search resultsA
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Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
L4960
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STMICROELECTRONICS |  |
IC, SWITCHING REG, 100KHZ, HEPTAWATT-7; Topology:Buck (Step Down); Input Voltage Min:9V; Input Volta | ROHS COMPLIANT | 1+ : $4.05 10+ : $3.6 25+ : $3.57 50+ : $3.35 100+ : $3.16 250+ : $2.99 500+ : $2.68 1000+ : $2.48 |
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L4978
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STMICROELECTRONICS | |
IC, BUCK REG, 4978, DIP8; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:55V; No | ROHS COMPLIANT | 2,868 | 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
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STMICROELECTRONICS | |
IC, SWITCHING REG 10A, 4970; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage Max:50V | ROHS COMPLIANT | 88 | 1+ : $23.95 10+ : $22.01 25+ : $21.1 50+ : $19.85 100+ : $18.59 |
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L4971D
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STMICROELECTRONICS | |
SWITCHING REG, SMD, 4971, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max | ROHS COMPLIANT | 2,866 | 1+ : $5.67 10+ : $4.88 25+ : $4.67 50+ : $4.46 100+ : $4.24 250+ : $4.23 |
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L4972A
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STMICROELECTRONICS | |
IC, SWITCHING REG 2A, 4972, DIP20; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage M | ROHS COMPLIANT | 1+ : $8.1 10+ : $7.2 25+ : $7.13 50+ : $6.69 100+ : $6.32 250+ : $5.98 500+ : $5.36 |
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L4974A
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STMICROELECTRONICS | |
IC, SWITCHING REG 3.5A, 4974, DIP20; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage | ROHS COMPLIANT | 1+ : $19.28 10+ : $17.13 25+ : $16.97 50+ : $15.92 100+ : $15.05 250+ : $14.24 |
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L4975A
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STMICROELECTRONICS | |
SWITCHING REG 5A, 4975, MULTIWATT15; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage | ROHS COMPLIANT | 452 | 1+ : $23.97 10+ : $22.04 25+ : $21.12 50+ : $19.87 100+ : $18.61 |
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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
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STMICROELECTRONICS | |
IC, BUCK REG, SMD, 4978, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max: | ROHS COMPLIANT | 1,590 | 100+ : $3.14 250+ : $3.13 500+ : $3.12 1000+ : $3.11 |
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L4978D
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STMICROELECTRONICS | |
IC, BUCK REG, SMD, 4978, SOIC16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max: | ROHS COMPLIANT | 1,590 | 1+ : $4.15 10+ : $3.38 25+ : $3.29 50+ : $3.2 100+ : $3.14 250+ : $3.13 500+ : $3.12 1000+ : $3.11 |
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L4981A
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STMICROELECTRONICS | |
POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:-; Supply Voltage Max:19.5V; Startup | ROHS COMPLIANT | 1+ : $3.14 10+ : $2.84 50+ : $2.75 100+ : $2.66 250+ : $2.47 500+ : $2.36 1000+ : $2.07 2500+ : $1.81 |
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L4981B
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STMICROELECTRONICS | |
POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:12V; Supply Voltage Max:19.5V; Start | ROHS COMPLIANT | 1+ : $3.66 10+ : $3.32 25+ : $3.21 50+ : $3.1 100+ : $2.88 250+ : $2.75 500+ : $2.41 1000+ : $2.12 |
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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 | 110 | 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
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 262 | 1+ : $3.54 10+ : $3 50+ : $2.78 100+ : $2.57 250+ : $2.4 500+ : $2.12 1000+ : $1.7 |
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L4986A
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 253 | 1+ : $4.01 10+ : $3.4 50+ : $3.15 100+ : $2.9 250+ : $2.72 500+ : $2.39 1000+ : $1.85 2500+ : $1.84 |
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L4986B
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 155 | 1+ : $4.01 10+ : $3.4 50+ : $3.15 100+ : $2.9 250+ : $2.72 500+ : $2.39 1000+ : $1.85 2500+ : $1.84 |
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L4940V5
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STMICROELECTRONICS | |
IC, V REG LDO +5.0V, 4940, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:17V; | ROHS COMPLIANT | 2,531 | 1+ : $2.37 10+ : $1.98 50+ : $1.84 100+ : $1.69 250+ : $1.6 500+ : $1.42 1000+ : $1.4 2500+ : $1.37 |
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L4941BV
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STMICROELECTRONICS | |
IC, V REG +5.0V, 4941, TO-220-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; Fix | ROHS COMPLIANT | 1,905 | 1+ : $1.21 10+ : $1.06 50+ : $1.02 100+ : $0.979 250+ : $0.978 500+ : $0.977 1000+ : $0.976 2500+ : $0.957 |
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L4949DG
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ONSEMI | |
IC, LDO, 100MA, 5.0V, SMD; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28V; Fixed Out | ROHS COMPLIANT | 1+ : $2.91 10+ : $2.37 50+ : $1.7 100+ : $1.3 250+ : $1.18 500+ : $1.15 1000+ : $1.14 2500+ : $1.12 |
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L4962/A
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STMICROELECTRONICS | |
IC, SWITCHING REG 1.5A, 4962; Topology:Buck (Step Down); Input Voltage Min:9V; Input Voltage Max:46V | ROHS COMPLIANT | 1+ : $4.58 10+ : $4.07 25+ : $4.03 50+ : $3.78 100+ : $3.58 250+ : $3.39 500+ : $3.03 1000+ : $2.8 |
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L4981BD
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STMICROELECTRONICS | |
POWER FACTOR CORRECTOR, SMD, 4981; UVLO:-; Supply Voltage Min:18V; Supply Voltage Max:19.5V; Startup | ROHS COMPLIANT | 2,374 | 1+ : $4.08 10+ : $3.67 25+ : $3.45 50+ : $3.23 100+ : $3 250+ : $2.85 500+ : $2.55 1000+ : $2.25 |
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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
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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+ : $2.54 10+ : $2.25 50+ : $2.07 100+ : $1.77 250+ : $1.49 500+ : $1.37 1000+ : $1.27 2500+ : $1.22 |
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L4941BDT
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STMICROELECTRONICS | |
V REG LDO +5.0V, SMD, 4941, DPAK-3; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; | ROHS COMPLIANT | 1+ : $1.23 10+ : $1.09 100+ : $1 500+ : $0.854 1000+ : $0.719 2500+ : $0.661 5000+ : $0.612 |
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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
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; UVLO:1.1V; Supply Voltage Min:10.3V; Supply Voltage Max:22.5V; Star | ROHS COMPLIANT | 915 | 1+ : $3.28 10+ : $2.94 50+ : $2.65 100+ : $2.36 250+ : $2.22 500+ : $1.95 1000+ : $1.61 2500+ : $1.55 |
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L4984DTR
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; UVLO:1.1V; Supply Voltage Min:10.3V; Supply Voltage Max:22.5V; Star | ROHS COMPLIANT | 915 | 100+ : $2.36 250+ : $2.22 500+ : $1.95 1000+ : $1.61 2500+ : $1.55 |
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L4949EP-E
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STMICROELECTRONICS | |
LDO, FIXED, 5V, 0.1A, -40 TO 125DEG C; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28 | ROHS COMPLIANT | 1,246 | 1+ : $1.88 10+ : $1.69 50+ : $1.61 100+ : $1.52 250+ : $1.46 500+ : $1.34 1000+ : $1.19 2500+ : $1.17 |
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