Power Management

: 683 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	Output Type	No. of Outputs
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L7805ACV	SC08328 Data Sheet + RoHS	5V, 1.5A Positive Voltage Regulator in TO-220-3 Package, 7805 STMICROELECTRONICS This regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. It employs internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If ad... You previously purchased this product. View in Order History	Each	1+ £0.66 (£0.79) 10+ £0.59 (£0.71)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Fixed	1Outputs
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	Fixed	1Outputs
TOP224YN	SC10354 Data Sheet + RoHS	PWM Switch, TO220-3, 224 POWER INTEGRATIONS The TOP224YN is a second generation, TOPSwitch-II three terminal 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 an... You previously purchased this product. View in Order History	Each	1+ £3.49 (£4.19) 10+ £3.07 (£3.68) 100+ £2.80 (£3.36)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-
TOP246YN	SC10359 Data Sheet + RoHS	Off Line Switcher, TO220-6, 246 POWER INTEGRATIONS The TOP246YN 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+ £3.03 (£3.64) 10+ £2.65 (£3.18) 100+ £2.25 (£2.70)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-
L7815ACV	SC08386 Data Sheet + RoHS	Voltage Regulator, +15V, 7815, TO220-3 STMICROELECTRONICS The L7815ACV 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 prot... You previously purchased this product. View in Order History	Each	1+ £0.22 (£0.26) 10+ £0.20 (£0.24) 100+ £0.19 (£0.23) 250+ £0.18 (£0.22)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Fixed	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	Fixed	1Outputs

L78M12CV	SC08375 + RoHS	Voltage Regulator, +12V, 78M12, TO220-3 STMICROELECTRONICS The L78M12CV 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+ £0.25 (£0.30) 10+ £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	Fixed	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	Fixed	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	-	-

SG3525AN	SC10324 + RoHS	PWM Controller, Dual, V Mode, 500kHz STMICROELECTRONICS SG3525AN is a regulating pulse width modulator IC is designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1V reference is trimmed to ±1% and the input common-mod... You previously purchased this product. View in Order History	Each	1+ £0.91 (£1.09) 10+ £0.74 (£0.89)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-

MC7818CTG	SC08389 + RoHS	Voltage Regulator, +18V, 7818, TO220-3 ONSEMI The MC7818CTG is a monolithic Positive Voltage Regulator with 18V nominal voltage. It is designed as fixed-voltage regulator for a wide variety of applications including local, on-card regulation. This regulator employs internal current limiting, thermal s... You previously purchased this product. View in Order History	Each	1+ £0.39 (£0.47) 10+ £0.34 (£0.41)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Fixed	1Outputs

MC34063ABN	SC10347 Data Sheet + RoHS	DC/DC Controller, 34063, DIP8 STMICROELECTRONICS The MC34063ABN is a monolithic Control Circuit which delivers the main functions for DC-to-DC voltage converting. The device contains an internal temperature compensated reference, comparator and duty cycle controlled oscillator with an active current limi... You previously purchased this product. View in Order History	Each	1+ £0.46 (£0.55) 10+ £0.40 (£0.48) 50+ £0.35 (£0.42)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1Outputs

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	Fixed	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	-	-

MC7912CTG	SC08488 Data Sheet + RoHS	Voltage Regulator, -12V, 7912, TO220-3 ONSEMI The MC7912CTG is a fixed output negative linear Voltage Regulator intended as a complement to the popular MC7800 series devices. Negative voltage regulator is available in the same seven-voltage options as the MC7800 devices. In addition, one extra voltage... You previously purchased this product. View in Order History	Each	1+ £0.42 (£0.50) 10+ £0.27 (£0.32) 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	Fixed	1Outputs

MC7915CTG	SC08494 Data Sheet + RoHS	Voltage Regulator, -15V, 7915, TO220-3 ONSEMI The MC7915CTG is a fixed output Negative Voltage Regulator with LDO regulator case. The voltage regulator intended as complements to the popular MC7800 series devices. This regulator employs current limiting, thermal shutdown and safe-area compensation - m... You previously purchased this product. View in Order History	Each	1+ £0.56 (£0.67) 10+ £0.35 (£0.42) 100+ £0.28 (£0.34)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Fixed	1Outputs

LD1117V33	SC08302 Data Sheet + RoHS	Voltage Regulator, LDO +3.3V, 1117, TO220-3 STMICROELECTRONICS The LD1117V33 is a fixed output low dropout (LDO) positive voltage regulator in 3 pin TO-220 package. High efficiency is assured by NPN pass transistor. Unlike than PNP, the quiescent current flows into the load and 10μF minimum capacitor is needed for sta... You previously purchased this product. View in Order History	Each	1+ £0.49 (£0.59) 10+ £0.37 (£0.44)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Fixed	1Outputs

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	Fixed	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	Fixed	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	Fixed	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	Adjustable	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	-	-