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1A Fixed Voltage – 78/79 series TO-220 Single Gauge

<p>The 7800 and 7900 series of three-terminal positive and negative voltage regulators can deliver over 1A of regulated output curent in a choice of several output voltages (subject to adequate heat sinking). Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.</p>
  • TO-220 single gauge package
  • Internal current limiting, thermal shut-down and safe area protection
For suitable heat sinks and themal pads see Semiconductor hardware section.
Description Image Product Buy Qty Pricing (Ex VAT) Dropout Voltage Output voltage Regulator Type Supply Voltage Max Number of Outputs Operating Temperature Range Output Current Package/Case
ST L7805CV +5V 1A Voltage Regulator
ST L7805CV +5V 1A Voltage Regulator
Standard range
Order code: 47-3290
MPN: L7805CV

Order in multiples of 5


2,549 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.297
25+ £0.224
100+ £0.199
500+ £0.180
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2V 5V Fixed positive 35V Single 0 to +150°C 1A TO-220
ST L7806CV +6V 1A Volt Regulator
ST L7806CV +6V 1A Volt Regulator
Standard range
Order code: 47-3334
MPN: L7806CV

Order in multiples of 5


295 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.651
25+ £0.497
100+ £0.406
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2V 6V Fixed positive 35V Single 0 to +150°C 1A TO-220
ST L7812CV +12V 1A Voltage Regulator
ST L7812CV +12V 1A Voltage Regulator
Standard range
Order code: 47-3292
MPN: L7812CV

Order in multiples of 5


667 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.340
25+ £0.245
100+ £0.235
500+ £0.201
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2V 12V Fixed positive 35V Single 0 to +150°C 1A TO-220
ST L7815CV 1A +15V Voltage Regulator
ST L7815CV 1A +15V Voltage Regulator
Standard range
Order code: 47-3295
MPN: L7815CV

Order in multiples of 5


252 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.306
25+ £0.209
100+ £0.170
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2V 15V Fixed positive 35V Single 0 to +150°C 1A TO-220
ST L7818CV +18V 1A Voltage Regulator
ST L7818CV +18V 1A Voltage Regulator
Standard range
Order code: 47-3605
MPN: L7818CV

Order in multiples of 5


117 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.677
25+ £0.520
100+ £0.413
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2V 18V Fixed positive 35V Single 0 to +150°C 1A TO-220
ST L7824CV +24V 1A Voltage Regulator
ST L7824CV +24V 1A Voltage Regulator
Standard range
Order code: 47-3608
MPN: L7824CV

Order in multiples of 5


184 in stock, despatched same dayAdditional quantity lead time 12 months
5+ £0.303
25+ £0.243
100+ £0.199
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2V 24V Fixed positive 40V Single 0 to +150°C 1A TO-220
ST L7905CV -5V 1A Voltage Regulator
ST L7905CV -5V 1A Voltage Regulator
Standard range
Order code: 47-3296
MPN: L7905CV

Order in multiples of 5


48 in stock, despatched same dayAdditional 100 due on 04/06/2025
5+ £0.373
25+ £0.336
100+ £0.274
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		1.4V -5V Fixed negative -35V Single 0 to +150°C 1A TO-220
ST L7908CV -8V 1A Voltage Regulator
ST L7908CV -8V 1A Voltage Regulator
Standard range
Order code: 47-3602
MPN: L7908CV

Order in multiples of 5


350 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.534
25+ £0.462
100+ £0.380
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		1.1V -8V Fixed negative -35V Single 0 to +150°C 1A TO-220
ST L7912CV -12V 1A Voltage Regulator
ST L7912CV -12V 1A Voltage Regulator
Standard range
Order code: 47-3298
MPN: L7912CV

Order in multiples of 5


202 in stock, despatched same dayAdditional quantity lead time 4 months
5+ £0.379
25+ £0.266
100+ £0.216
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		1.1V -12V Fixed negative -35V Single 0 to +150°C 1A TO-220
ST L7915CV -15V 1A Voltage Regulator
ST L7915CV -15V 1A Voltage Regulator
Standard range
Order code: 47-3301
MPN: L7915CV

Order in multiples of 5


122 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.318
25+ £0.219
100+ £0.178
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		1.1V -15V Fixed negative -35V Single 0 to +150°C 1A TO-220
DeviceVIVDVOVOVOLineLoadQuiescentOrder
max. (V)typ. (V)min. (V)typ. (V)max. (V)regulationregulationcurrent (mA)code max. (mV)max. (mV)
L7805CV3524.855.2100100847-3290
L7806CV3525.7566.25120120847-3334
L7808CV3527.788.3160160847-3600
L7812CV35211.51212.5240240847-3292
L7815CV35214.41515.6300300847-3295
L7818CV35217.31818.7360360847-3605
L7824CV402232425480480847-3608
L7905CV–351.1–4.8–5–5.2100100347-3296
L7908CV–351.1–7.7–8–8.3160160347-3602
L7912CV–351.1–11.5–12–12.5240240347-3298
L7915CV–351.1–14.4–15–15.6300300347-3301
MC7918CTG (ONS)–351.1–17.3–18–18.7360360347-3607


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