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L4957AD2.5TR Search results
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Total: 49
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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+ : $4.42 10+ : $3.43 25+ : $3.25 50+ : $3.1 100+ : $2.96 250+ : $2.9 500+ : $2.81 1000+ : $2.71 |
Buy Now
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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 | 1,449 | 1+ : $5.92 10+ : $4.49 25+ : $3.91 50+ : $3.83 100+ : $3.74 250+ : $3.54 500+ : $3.43 1000+ : $3.33 |
Buy Now
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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 | 1+ : $31.24 10+ : $25.32 25+ : $23.12 50+ : $22.15 100+ : $21.45 |
Buy Now
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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 | 2,346 | 1+ : $7.96 10+ : $6.08 25+ : $5.4 50+ : $5.22 100+ : $5.03 250+ : $4.82 500+ : $4.67 1000+ : $4.6 |
Buy Now
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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+ : $9.05 10+ : $7.02 25+ : $6.66 50+ : $6.35 100+ : $6.06 250+ : $5.94 500+ : $5.75 |
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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+ : $21.54 10+ : $16.7 25+ : $15.84 50+ : $15.1 100+ : $14.4 250+ : $14.12 |
Buy Now
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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 | 1+ : $30.64 10+ : $24.84 25+ : $22.68 50+ : $21.73 100+ : $21.04 |
Buy Now
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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 | 498 | 1+ : $5.92 10+ : $4.49 25+ : $3.92 50+ : $3.79 100+ : $3.65 250+ : $3.52 500+ : $3.42 1000+ : $3.27 |
Buy Now
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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 | 498 | 100+ : $3.65 250+ : $3.52 500+ : $3.42 1000+ : $3.27 |
Buy Now
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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+ : $3.55 10+ : $2.69 50+ : $2.55 100+ : $2.46 250+ : $2.37 500+ : $2.36 1000+ : $2.32 2500+ : $2.28 |
Buy Now
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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+ : $4.11 10+ : $3.12 25+ : $2.96 50+ : $2.85 100+ : $2.75 250+ : $2.74 500+ : $2.69 1000+ : $2.64 |
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L4983A
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STMICROELECTRONICS | |
PFC CTRL, 65KHZ, SOIC-8, -40 TO 150DEG C; | TO BE ADVISED | 1+ : $3.22 10+ : $2.05 50+ : $1.67 100+ : $1.59 250+ : $1.53 500+ : $1.47 1000+ : $1.44 2500+ : $1.42 |
Buy Now
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L4983B
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STMICROELECTRONICS | |
PFC CTRL, 130KHZ/SOIC-8, -40 TO 150DEG C; | TO BE ADVISED | 1+ : $3.22 10+ : $2.05 50+ : $1.67 100+ : $1.59 250+ : $1.53 500+ : $1.47 1000+ : $1.44 2500+ : $1.42 |
Buy Now
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L4985A
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 73 | 1+ : $6.53 10+ : $4.72 50+ : $4.52 100+ : $4.31 250+ : $4.13 500+ : $4 1000+ : $3.88 2500+ : $3.77 |
Buy Now
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L4986A
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 95 | 1+ : $5.43 10+ : $4.12 25+ : $4.08 50+ : $4.04 100+ : $4 250+ : $3.96 500+ : $3.92 1000+ : $3.87 |
Buy Now
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L4986B
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 58 | 1+ : $7.55 10+ : $5.77 25+ : $5.31 50+ : $5.07 100+ : $4.82 250+ : $4.58 500+ : $4.43 1000+ : $4.38 |
Buy Now
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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 | 1,002 | 1+ : $3.26 10+ : $2.1 100+ : $1.87 500+ : $1.8 1000+ : $1.69 2500+ : $1.68 5000+ : $1.66 |
Buy Now
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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+ : $2.58 10+ : $1.7 50+ : $1.44 100+ : $1.37 250+ : $1.31 500+ : $1.26 1000+ : $1.23 2500+ : $1.19 |
Buy Now
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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+ : $5 10+ : $3.88 25+ : $3.68 50+ : $3.51 100+ : $3.34 250+ : $3.28 500+ : $3.17 1000+ : $3.07 |
Buy Now
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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 | 1,842 | 1+ : $4.95 10+ : $3.72 25+ : $3.24 50+ : $3.12 100+ : $3 250+ : $2.85 500+ : $2.8 1000+ : $2.7 |
Buy Now
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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+ : $1.34 10+ : $0.976 100+ : $0.839 500+ : $0.801 1000+ : $0.758 2500+ : $0.721 5000+ : $0.702 |
Buy Now
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L4983ATR
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STMICROELECTRONICS | |
PFC CONTROLLER, CCM, 65KHZ, SOIC-8; | ROHS COMPLIANT | 300 | 1+ : $3.29 10+ : $2.09 50+ : $1.71 100+ : $1.63 250+ : $1.57 500+ : $1.5 1000+ : $1.47 2500+ : $1.45 |
Buy Now
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L4983BTR
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STMICROELECTRONICS | |
PFC CONTROLLER, CCM, 130KHZ, SOIC-8; | ROHS COMPLIANT | 300 | 1+ : $3.29 10+ : $2.09 50+ : $1.71 100+ : $1.63 250+ : $1.57 500+ : $1.5 1000+ : $1.47 2500+ : $1.45 |
Buy Now
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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 | 1+ : $3.31 10+ : $2.23 50+ : $2.11 100+ : $1.99 250+ : $1.94 500+ : $1.89 1000+ : $1.83 2500+ : $1.7 |
Buy Now
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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 | 100+ : $1.99 250+ : $1.94 500+ : $1.89 1000+ : $1.83 2500+ : $1.7 |
Buy Now
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L4995JTR
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STMICROELECTRONICS | |
LDO, FIXED, 5V, 0.5A, POWERSSO-EP-12; | ROHS COMPLIANT BY-EXEMPTION | 278 | 1+ : $2.04 10+ : $1.41 50+ : $1.4 100+ : $1.39 250+ : $1.38 500+ : $1.37 1000+ : $1.36 2500+ : $1.35 |
Buy Now
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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 | 999 | 1+ : $1.84 10+ : $1.35 50+ : $1.16 100+ : $1.11 250+ : $1.05 500+ : $0.996 1000+ : $0.969 2500+ : $0.814 |
Buy Now
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L4941BDT-TR
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STMICROELECTRONICS | |
IC, VOLTAGE REGULATOR; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; Fixed Output | ROHS COMPLIANT | 1,902 | 100+ : $1.32 500+ : $1.27 1000+ : $1.25 |
Buy Now
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L4941BDT-TR
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STMICROELECTRONICS | |
IC, VOLTAGE REGULATOR; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; Fixed Output | ROHS COMPLIANT | 1,902 | 5+ : $1.57 50+ : $1.45 100+ : $1.32 500+ : $1.27 1000+ : $1.25 |
Buy Now
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L4941BDT-TR
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STMICROELECTRONICS | |
LDO, 16V, 0.45VDO, 1A, 5V, 4%, DPAK; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:16V; | ROHS COMPLIANT | 2500+ : $0.966 7500+ : $0.947 |
Buy Now
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L4949EDTR-E
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STMICROELECTRONICS | |
LDO, 5V, 0.1A, SOIC-8; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28V; Fixed Output | ROHS COMPLIANT | 52 | 100+ : $1.19 500+ : $1.11 1000+ : $1.03 |
Buy Now
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L4949EDTR-E
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STMICROELECTRONICS | |
LDO, 5V, 0.1A, SOIC-8; Output Type:Fixed; Input Voltage Min:5V; Input Voltage Max:28V; Fixed Output | ROHS COMPLIANT | 52 | 1+ : $1.41 50+ : $1.27 100+ : $1.19 500+ : $1.11 1000+ : $1.03 |
Buy Now
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L4949EPTR-E
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STMICROELECTRONICS | |
LDO, FIXED, 5V, 0.1A, -50 TO 150DEG C; Output Type:Fixed; Input Voltage Min:6V; Input Voltage Max:28 | ROHS COMPLIANT | 869 | 100+ : $1.69 250+ : $1.63 500+ : $1.56 1000+ : $1.5 2500+ : $1.43 |
Buy Now
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L4949EPTR-E
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STMICROELECTRONICS | |
LDO, FIXED, 5V, 0.1A, -50 TO 150DEG C; Output Type:Fixed; Input Voltage Min:6V; Input Voltage Max:28 | ROHS COMPLIANT | 869 | 1+ : $1.88 10+ : $1.82 50+ : $1.76 100+ : $1.69 250+ : $1.63 500+ : $1.56 1000+ : $1.5 2500+ : $1.43 |
Buy Now
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L4971D013TR
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STMICROELECTRONICS | |
DC/DC CONV, BUCK, 300KHZ, 150DEG C; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage M | ROHS COMPLIANT | 3,360 | 50+ : $3.39 200+ : $3.22 500+ : $3.18 |
Buy Now
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L4971D013TR
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STMICROELECTRONICS | |
DC/DC CONV, BUCK, 300KHZ, 150DEG C; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage M | ROHS COMPLIANT | 3,360 | 1+ : $5.5 10+ : $3.78 50+ : $3.39 200+ : $3.22 500+ : $3.18 |
Buy Now
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L4971D013TR
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STMICROELECTRONICS | |
IC, SWITCHING REG, BUCK, ADJ, SOIC-16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltag | ROHS COMPLIANT | 1000+ : $2.88 3000+ : $2.83 |
Buy Now
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L4978D013TR
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STMICROELECTRONICS | |
IC, SWITCHING REG, BUCK, ADJ, SOIC-16; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltag | ROHS COMPLIANT | 1000+ : $2.96 3000+ : $2.87 |
Buy Now
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L4931CD33-TR
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STMICROELECTRONICS | |
IC, V REG +3.3V, SMD, 4931, SOIC8; Output Type:Fixed; Input Voltage Min:5.3V; Input Voltage Max:20V; | ROHS COMPLIANT | 1,289 | 1+ : $1.35 50+ : $1.25 100+ : $1.14 500+ : $1.1 1000+ : $1.06 |
Buy Now
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L4931CD33-TR
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STMICROELECTRONICS | |
IC, V REG +3.3V, SMD, 4931, SOIC8; Output Type:Fixed; Input Voltage Min:5.3V; Input Voltage Max:20V; | ROHS COMPLIANT | 1,289 | 100+ : $1.14 500+ : $1.1 1000+ : $1.06 |
Buy Now
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L4931CD33-TR
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STMICROELECTRONICS | |
IC, LDO VOLT REG, 0.83A, 0.4V, SOIC-8; Output Type:Fixed; Input Voltage Min:5.3V; Input Voltage Max: | ROHS COMPLIANT | 260 | 2500+ : $0.938 7500+ : $0.92 |
Buy Now
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L4931CD50-TR
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STMICROELECTRONICS | |
V REG LDO +5.0V, SMD, 4931, SOIC8; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:20V; F | ROHS COMPLIANT | 2,795 | 5+ : $1.25 50+ : $1.15 100+ : $1.04 500+ : $0.989 1000+ : $0.947 |
Buy Now
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L4931CD50-TR
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STMICROELECTRONICS | |
IC, LDO VOLT REG, 0.3A, 0.4V, SOIC-8; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:20V | ROHS COMPLIANT | 5,000 | 2500+ : $0.789 7500+ : $0.774 |
Buy Now
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L4931CD50-TR
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STMICROELECTRONICS | |
V REG LDO +5.0V, SMD, 4931, SOIC8; Output Type:Fixed; Input Voltage Min:7V; Input Voltage Max:20V; F | ROHS COMPLIANT | 2,795 | 100+ : $1.04 500+ : $0.989 1000+ : $0.947 |
Buy Now
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L4981AD013TR
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STMICROELECTRONICS | |
PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20; UVLO:14.5V; Supply Voltage Min:-; Supply Voltage Max:19.5V; | ROHS COMPLIANT | 845 | 1+ : $5.81 10+ : $4.04 50+ : $3.45 200+ : $3.43 500+ : $3.37 |
Buy Now
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L4981AD013TR
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STMICROELECTRONICS | |
PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20; UVLO:14.5V; Supply Voltage Min:-; Supply Voltage Max:19.5V; | ROHS COMPLIANT | 845 | 50+ : $3.45 200+ : $3.43 500+ : $3.37 |
Buy Now
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L4981AD013TR
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STMICROELECTRONICS | |
PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20; UVLO:14.5V; Supply Voltage Min:-; Supply Voltage Max:19.5V; | ROHS COMPLIANT | 1000+ : $3.08 3000+ : $3.02 |
Buy Now
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L4981BD013TR
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STMICROELECTRONICS | |
PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20; UVLO:14.5V; Supply Voltage Min:-; Supply Voltage Max:19.5V; | ROHS COMPLIANT | 1,482 | 1+ : $4.46 10+ : $3.35 25+ : $3.08 50+ : $2.93 100+ : $2.77 250+ : $2.62 500+ : $2.58 1000+ : $2.44 |
Buy Now
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L4973D5.1-013TR
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STMICROELECTRONICS | |
DC/DC CONV, BUCK, 100KHZ, 150DEG C; | ROHS COMPLIANT | 63 | 1+ : $8.52 10+ : $6.5 25+ : $6 50+ : $5.71 100+ : $5.42 250+ : $5.17 500+ : $5.01 1000+ : $4.93 |
Buy Now
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1
L4957AD2.5TR Datasheet
| Mfg | Part # | Datasheet | Description |
 STMicroelectronics |
L4957AD2.5TR |
120Kb/12P |
Up to 5A ULDO linear regulator |