Product Summary

The L7812CT is a negative voltage regulator. The L7812CT is available in TO-220, ISOWATT220 TO-3 and D2PAK 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; furthermore, having the same voltage option as the L7800 positive standard series, they are particularly suited for split power supplies. In addition, the -5.2V is also available for ECL system. If adequate heat sinking is provided, they can deliver over 1.5A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.

Parametrics

L7812CT absolute maximum ratings: (1)DC Input Voltage: 35V; (2)Output Current: Internally limited; (3)Power Dissipation: Internally limited; (4)Operating Junction Temperature Range: 0 to 150 ℃; (5)Storage Temperature Range: - 65 to 150 ℃.

Features

L7812CT features: (1)output current up to 1.5 A; (2)thermal overloadprotection; (3)short circuit protection; (4)output transition SOA protection.

Diagrams

L7812CT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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L7812CT
L7812CT

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Data Sheet

0-1: $2.03
1-10: $1.81
10-100: $1.48
100-250: $1.34
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L7810

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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