Power Management

: 679 Products Found

Power Management

Shop for power management chips from our huge selection. Discover voltage reference ICs, switching regulators, and much much more. Find the power management system for your circuit project. Buy AC/DC converter chips and more today!

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	No. of Outputs
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L7912ACV	SC08490 + RoHS	Voltage Regulator, -12V, 7912, TO220-3 STMICROELECTRONICS The L7912ACV is a Single Gauge 3-terminal Negative Voltage Regulator with -12V output voltage. It is available in several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminat... You previously purchased this product. View in Order History	Each	1+ £0.22 (£0.26) 10+ £0.20 (£0.24)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs
TOP223YN	SC10353 Data Sheet + RoHS	PWM Switch, TO220-3, 223 POWER INTEGRATIONS The TOP223YN is a second generation, off line PWM switch in 3 pin TO-220 package. It is a lowest cost and lowest component count switcher solution. Many significant circuit enhancements that reduce sensitivity to board layout and line transients make the d... You previously purchased this product. View in Order History	Each	1+ £3.55 (£4.26) 10+ £3.08 (£3.70) 100+ £2.74 (£3.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-
MCP1541T-I/TT	SC10514 Data Sheet + RoHS	SM, Precision, Volt Ref, 4.096V MICROCHIP The MCP1541T-I/TT is a low power high precision Voltage Reference provides a precise output voltage of 4.096V which is then compared to other voltages in the system. This voltage reference is normally used in the 3 to 5V systems, where there may be wide va... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.53 (£0.64) 10+ £0.46 (£0.55)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-
MC7812ACTG	SC12749 + RoHS	Linear Voltage Regulator ONSEMI The MC7812ACTG is a Linear Voltage Regulator for a wide variety of applications including local, on-card regulation. Regulator employs internal current limiting, thermal shutdown and safe-area compensation. With adequate heat sinking they can deliver outpu... You previously purchased this product. View in Order History	Each	1+ £0.41 (£0.49) 10+ £0.26 (£0.31) 100+ £0.21 (£0.25)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs
MC7805BDTRKG	SC10585 + RoHS	Voltage Regulator ONSEMI The MC7805BDTRKG is a fixed output positive linear voltage regulator in 3 pin TO-252 package. This monolithic integrated circuit is designed as fixed voltage regulator for a wide variety of applications including local and oncard regulation. This regulator... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.28 (£0.34) 10+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

TOP247YN	SC10360 + RoHS	Off Line Switcher, TO220-6, 247 POWER INTEGRATIONS The TOP247YN is a TOPSwitch-GX EcoSmart integrated off line switcher in 6 pin TO-220 package. TOPSwitch-GX uses same proven topology as TOPSwitch which cost effectively by integrating high voltage power MOSFET, PWM control, fault protection and other contr... You previously purchased this product. View in Order History	Each	1+ £2.69 (£3.23) 10+ £2.21 (£2.65) 100+ £2.01 (£2.41)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

L7812ACV	SC08368 Data Sheet + RoHS	Voltage Regulator, +12V, 7812, TO220-3 STMICROELECTRONICS The L7812ACV is a three-terminal positive Voltage Regulator with several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with sin... You previously purchased this product. View in Order History	Each	1+ £0.50 (£0.60) 10+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

TOP244PN	SC10356 Data Sheet + RoHS	Off Line Switcher, DIP8, 244 POWER INTEGRATIONS The TOP244PN is a TOPSwitch-GX EcoSmart integrated off line switcher in 8 pin DIP package. TOPSwitch-GX uses same proven topology as TOPSwitch which cost effectively by integrating high voltage power MOSFET, PWM control, fault protection and other control ... You previously purchased this product. View in Order History	Each	1+ £2.46 (£2.95) 10+ £1.92 (£2.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

L7812CP	SC08363 Data Sheet + RoHS	Voltage Regulator, +12V, 7812, TO220FP-3 STMICROELECTRONICS The L7812CP is a 1.5A 3-terminal positive Voltage Regulator IC can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. This embeds internal current limiting, thermal shut-down and safe area prote... You previously purchased this product. View in Order History	Each	1+ £0.60 (£0.72) 10+ £0.53 (£0.64) 100+ £0.50 (£0.60) 250+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

MC7805CD2TG	SC10581 + RoHS	Voltage Regulator, +5.0V, SMD, 7805 ONSEMI These linear voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-ar... You previously purchased this product. View in Order History	Each	1+ £0.54 (£0.65) 10+ £0.48 (£0.58) 100+ £0.25 (£0.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

L7905ACV	SC08477 + RoHS	Voltage Regulator, -5.0V, 7905, TO220-3 STMICROELECTRONICS The L7905ACV is a three-terminal negative Voltage Regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L78 positive standard series... You previously purchased this product. View in Order History	Each	1+ £0.30 (£0.36) 10+ £0.25 (£0.30) 100+ £0.20 (£0.24)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

LM317BTG	SC08258 Data Sheet + RoHS	1.2V to 37V, 1.5A Adjustable Positive Voltage Regulator in TO-220-3 Package ONSEMI The LM317BTG is an adjustable 3−terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set t... You previously purchased this product. View in Order History	Each	1+ £0.56 (£0.67) 10+ £0.48 (£0.58) 100+ £0.42 (£0.50)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

TOP245YN	SC10358 + RoHS	Off Line Switcher, TO220-6, 245 POWER INTEGRATIONS The TOP245YN is a TOPSwitch-GX EcoSmart integrated off line switcher in 6 pin TO-220 package. TOPSwitch-GX uses same proven topology as TOPSwitch which cost effectively by integrating high voltage power MOSFET, PWM control, fault protection and other contr... You previously purchased this product. View in Order History	Each	1+ £2.61 (£3.13) 10+ £2.25 (£2.70) 100+ £1.92 (£2.30) 250+ £1.83 (£2.20)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

ZXRE125EFTA	SC10490 Data Sheet + RoHS	SM, Precision, Volt Ref, 1.25V DIODES INC. You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.63 (£0.76) 10+ £0.56 (£0.67)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MC7809CTG	SC08353 + RoHS	Voltage Regulator, +9.0V, 7809, TO220-3 ONSEMI The MC7809CTG is a Positive Voltage Regulator, monolithic integrated circuit is designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. This regulator employ internal current limiting, thermal shutdown a... You previously purchased this product. View in Order History	Each	1+ £0.37 (£0.44) 10+ £0.28 (£0.34) 100+ £0.24 (£0.29) 250+ £0.23 (£0.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

L78S09CV	SC08357 Data Sheet + RoHS	Voltage Regulator, 2A +9.0V, 78S09, TO220-3 STMICROELECTRONICS The L78S09CV is a Single Gauge 3-terminal Positive Voltage Regulator with 9V output voltage. It is available in several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminatin... You previously purchased this product. View in Order History	Each	1+ £0.55 (£0.66) 10+ £0.51 (£0.61)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

TOP244YN	SC10357 + RoHS	Off Line Switcher, TO220-6, 244 POWER INTEGRATIONS The TOP244YN is a TOPSwitch-GX EcoSmart integrated off line switcher in 6 pin TO-220 package. TOPSwitch-GX uses same proven topology as TOPSwitch by integrating high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a sin... You previously purchased this product. View in Order History	Each	1+ £2.60 (£3.12) 10+ £2.14 (£2.57) 100+ £1.82 (£2.18)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

LD1117V50	SC12895 Data Sheet + RoHS	Voltage Regulator, LD1117 +5.0V, TO220-3 STMICROELECTRONICS The LD1117V50 is a 1.1V adjustable and fixed low drop positive Voltage Regulator able to provide up to 800mA of output current. High efficiency is assured by an NPN pass transistor. Unlike than PNP one the quiescent current flows mostly into the load. Only... You previously purchased this product. View in Order History	Each	1+ £0.61 (£0.73) 10+ £0.54 (£0.65)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

TOP227YN	SC10355 Data Sheet + RoHS	PWM Switch, TO220-3, 227 POWER INTEGRATIONS The TOP227YN is a second generation, TOPSwitch-II three terminal off line PWM switch in 3 pin TO-220 package. It is a lowcost and lowest component count switcher solution. Many significant circuit enhancements that reduce sensitivity to board layout and li... You previously purchased this product. View in Order History	Each	1+ £4.17 (£5.00) 10+ £3.66 (£4.39) 100+ £3.28 (£3.94)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MC78M12CT	SC05474 + RoHS	Regulator +12V ONSEMI • No. of Outputs : 1Outputs You previously purchased this product. View in Order History	Each	1+ £0.36 (£0.43) 10+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

MC7812CTG	SC08366 + RoHS	Voltage Regulator, +12V, 7812, TO220-3 ONSEMI The MC7812CTG is a Linear Voltage Regulator for a wide variety of applications including local, on-card regulation. Regulator employs internal current limiting, thermal shutdown and safe-area compensation. With adequate heat sinking they can deliver output... You previously purchased this product. View in Order History	Each	1+ £0.33 (£0.40) 10+ £0.27 (£0.32) 100+ £0.24 (£0.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

MC7905CTG	SC08474 Data Sheet + RoHS	Voltage Regulator, -5.0V, 7905, TO220-3 ONSEMI The MC7905CTG is a low dropout fixed output Negative Voltage Regulator with LDO regulator case. The same seven-voltage and in addition one extra voltage option commonly employed in MECL systems. This regulator employs current limiting, thermal shutdown and... You previously purchased this product. View in Order History	Each	1+ £0.40 (£0.48) 10+ £0.29 (£0.35) 100+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

LD1117AV33	SC08297 Data Sheet + RoHS	Voltage Regulator, LDO +3.3V, 1117, TO220-3 STMICROELECTRONICS The LD1117AV33 is a low drop fixed and adjustable Positive Voltage Regulator able to provide up to 1A of output current. High efficiency is assured by an NPN pass transistor. Only a very common 10μF minimum capacitor is needed for stability. Chip trimming ... You previously purchased this product. View in Order History	Each	1+ £0.98 (£1.18) 10+ £0.91 (£1.09)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

TS1117CW-3.3	SC08298 Data Sheet + RoHS	Voltage Regulator, LDO 1A +3.3V, 1117, SOT223-3 TAIWAN SEMICONDUCTOR • No. of Outputs : 1Outputs You previously purchased this product. View in Order History	Each	1+ £0.21 (£0.25) 10+ £0.19 (£0.23)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1Outputs

MC78L15ACP	SC05481 + RoHS	Regulator +15V ONSEMI You previously purchased this product. View in Order History	Each	1+ £0.35 (£0.42) 10+ £0.25 (£0.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-