Product Summary

The L7818CV is a Positive voltage regulator. The L7818CV is available in TO-220, TO-220FP, TO-3, D2PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

Parametrics

L7818CV absolute maximum ratings: (1)DC input voltage for VO= 5V to 18V: 35V; (2)DC input voltage for VO= 20V, 24V: 40V; (3)Output current: Internally limited; (4)Power dissipation: Internally limited; (5)Storage temperature range: -65℃ to 150℃; (6)Operating junction temperature range: 0℃ to 150℃.

Features

L7818CV features: (1)Output current to 1.5 A; (2)Output voltages of 5V; 6V; 8V; 8.5V; 9V; 12V; 15V; 18V; 24 V; (3)Thermal overload protection; (4)Short circuit protection; (5)Output transition SOA protection.

Diagrams

L7818CV block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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L7818CV
L7818CV

STMicroelectronics

Linear Regulators - Standard 18V 1.0A Positive

Data Sheet

0-1: $0.38
1-10: $0.31
10-100: $0.24
100-250: $0.21
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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L7810
L7810

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Data Sheet

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STMicroelectronics

Linear Regulators - Standard 12V 1.0A Positive

Data Sheet

0-1: $0.47
1-10: $0.42
10-100: $0.32
100-250: $0.28