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L4909A 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+ : $4.66 10+ : $3.59 25+ : $3.42 50+ : $3.25 100+ : $3.09 250+ : $3.01 500+ : $2.9 1000+ : $2.82 |
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 | 1,450 | 1+ : $6.04 10+ : $4.58 25+ : $3.99 50+ : $3.9 100+ : $3.81 250+ : $3.61 500+ : $3.5 1000+ : $3.4 |
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+ : $9.58 10+ : $7.37 25+ : $7.02 50+ : $6.67 100+ : $6.34 250+ : $6.17 500+ : $5.96 |
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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+ : $22.84 10+ : $17.56 25+ : $16.73 50+ : $15.9 100+ : $15.11 250+ : $14.71 |
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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 |
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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 | 508 | 1+ : $5.99 10+ : $4.51 25+ : $4.16 50+ : $3.96 100+ : $3.76 250+ : $3.56 500+ : $3.53 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 | 508 | 100+ : $3.76 250+ : $3.56 500+ : $3.53 1000+ : $3.27 |
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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+ : $2.73 50+ : $2.62 100+ : $2.47 250+ : $2.37 500+ : $2.36 1000+ : $2.3 2500+ : $2.27 |
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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+ : $4.12 10+ : $3.17 25+ : $3.04 50+ : $2.87 100+ : $2.74 250+ : $2.7 500+ : $2.66 1000+ : $2.63 |
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L4983A
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STMICROELECTRONICS | |
PFC CTRL, 65KHZ, SOIC-8, -40 TO 150DEG C; | TO BE ADVISED | 1+ : $3.36 10+ : $2.13 50+ : $1.74 100+ : $1.66 250+ : $1.6 500+ : $1.53 1000+ : $1.49 2500+ : $1.47 |
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L4983B
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STMICROELECTRONICS | |
PFC CTRL, 130KHZ/SOIC-8, -40 TO 150DEG C; | TO BE ADVISED | 1+ : $3.36 10+ : $2.13 50+ : $1.74 100+ : $1.66 250+ : $1.6 500+ : $1.53 1000+ : $1.49 2500+ : $1.47 |
Buy Now
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L4985A
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 73 | 1+ : $5.14 10+ : $3.82 50+ : $3.64 100+ : $3.45 250+ : $3.28 500+ : $3.26 1000+ : $3.24 2500+ : $3.24 |
Buy Now
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L4986A
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 95 | 1+ : $5.54 10+ : $4.2 25+ : $3.85 50+ : $3.7 100+ : $3.63 |
Buy Now
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L4986B
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STMICROELECTRONICS | |
PFC CONTROLLER, -40 TO 150DEG C; | ROHS COMPLIANT | 58 | 1+ : $7.15 10+ : $5.46 25+ : $5.03 50+ : $4.8 100+ : $4.56 250+ : $4.3 500+ : $4.21 1000+ : $4.1 |
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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 | 1,004 | 1+ : $2.65 10+ : $1.74 100+ : $1.71 500+ : $1.68 1000+ : $1.64 2500+ : $1.61 5000+ : $1.57 |
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+ : $2.75 10+ : $1.8 50+ : $1.5 100+ : $1.42 250+ : $1.35 500+ : $1.3 1000+ : $1.27 2500+ : $1.2 |
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+ : $5.31 10+ : $4.08 25+ : $3.89 50+ : $3.7 100+ : $3.51 250+ : $3.42 500+ : $3.3 1000+ : $3.21 |
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 | 1,844 | 1+ : $5.07 10+ : $3.81 25+ : $3.36 50+ : $3.24 100+ : $3.12 250+ : $2.97 500+ : $2.9 1000+ : $2.77 |
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+ : $1.4 10+ : $1.02 100+ : $0.866 500+ : $0.828 1000+ : $0.787 2500+ : $0.754 5000+ : $0.734 |
Buy Now
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L4983ATR
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STMICROELECTRONICS | |
PFC CONTROLLER, CCM, 65KHZ, SOIC-8; | ROHS COMPLIANT | 300 | 1+ : $3.36 10+ : $2.13 50+ : $1.74 100+ : $1.66 250+ : $1.6 500+ : $1.53 1000+ : $1.49 2500+ : $1.47 |
Buy Now
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L4983BTR
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STMICROELECTRONICS | |
PFC CONTROLLER, CCM, 130KHZ, SOIC-8; | ROHS COMPLIANT | 300 | 1+ : $3.36 10+ : $2.13 50+ : $1.74 100+ : $1.66 250+ : $1.6 500+ : $1.53 1000+ : $1.49 2500+ : $1.47 |
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 | 328 | 1+ : $3.37 10+ : $2.27 50+ : $2.15 100+ : $2.03 250+ : $1.98 500+ : $1.93 1000+ : $1.87 2500+ : $1.73 |
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 | 328 | 100+ : $2.03 250+ : $1.98 500+ : $1.93 1000+ : $1.87 2500+ : $1.73 |
Buy Now
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L4995JTR
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STMICROELECTRONICS | |
LDO, FIXED, 5V, 0.5A, POWERSSO-EP-12; | ROHS COMPLIANT BY-EXEMPTION | 280 | 1+ : $2.05 10+ : $1.96 50+ : $1.86 100+ : $1.77 250+ : $1.67 500+ : $1.58 1000+ : $1.48 2500+ : $1.38 |
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 | 1,001 | 1+ : $1.73 10+ : $1.24 50+ : $1.07 100+ : $1.02 250+ : $0.95 500+ : $0.894 1000+ : $0.866 2500+ : $0.776 |
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+ : $1.13 7500+ : $1.11 |
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 | 1,930 | 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 | 1,930 | 5+ : $1.57 50+ : $1.45 100+ : $1.32 500+ : $1.27 1000+ : $1.25 |
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 | 904 | 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 | 904 | 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 | 870 | 1+ : $1.57 10+ : $1.54 50+ : $1.52 100+ : $1.49 250+ : $1.46 500+ : $1.43 1000+ : $1.4 2500+ : $1.36 |
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 | 870 | 100+ : $1.49 250+ : $1.46 500+ : $1.43 1000+ : $1.4 2500+ : $1.36 |
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 | 3,970 | 1+ : $5.69 10+ : $3.88 50+ : $3.48 200+ : $3.29 500+ : $3.22 |
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 | 3,970 | 50+ : $3.48 200+ : $3.29 500+ : $3.22 |
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+ : $2.97 3000+ : $2.91 |
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+ : $3.02 3000+ : $2.96 |
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 | 2500+ : $0.938 7500+ : $0.92 |
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 | 1,769 | 1+ : $1.28 50+ : $1.18 100+ : $1.07 500+ : $1.02 1000+ : $0.99 |
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 | 1,769 | 100+ : $1.07 500+ : $1.02 1000+ : $0.99 |
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 | 2,905 | 100+ : $1.06 500+ : $1.01 1000+ : $0.966 |
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+ : $0.861 7500+ : $0.844 |
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 | 2,905 | 5+ : $1.26 50+ : $1.16 100+ : $1.06 500+ : $1.01 1000+ : $0.966 |
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 | 1+ : $5.49 10+ : $3.8 50+ : $3.43 200+ : $3.26 500+ : $3.23 |
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 | 50+ : $3.43 200+ : $3.26 500+ : $3.23 |
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+ : $2.93 3000+ : $2.88 |
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 | 1,486 | 1+ : $4.63 10+ : $3.45 25+ : $3.15 50+ : $2.99 100+ : $2.82 250+ : $2.69 500+ : $2.62 1000+ : $2.48 |
Buy Now
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L4973D5.1-013TR
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STMICROELECTRONICS | |
DC/DC CONV, BUCK, 100KHZ, 150DEG C; | ROHS COMPLIANT | 65 | 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
L4909A Datasheet
| Mfg | Part # | Datasheet | Description |
 STMicroelectronics |
L4909 |
61Kb/7P |
EXTERNALLY ADJUSTABLE MULTIFUNCTION REGULATOR |