Product Summary

The MC79L05ABDR2G is a negative voltage regulator which is an inexpensive, easy−to−use device suitable for numerous applications requiring up to 100 mA. Like the higher powered MC7900 Series negative regulators, the MC79L05ABDR2G features thermal shutdown and current limiting, making them remarkably rugged. In most applications, no external components are required for operation. The MC79L05ABDR2G is useful for on−card regulation or any other application where a regulated negative voltage at a modest current level is needed. The MC79L05ABDR2G offers substantial advantage over the common resistor/Zener diode approach.

Parametrics

MC79L05ABDR2G absolute maximum ratings: (1)Input Voltage (-5 V) VI: -30 Vdc; (2)Input Voltage (-12, -15, -18 V) VI: -35 Vdc; (3)Input Voltage (-24 V) VI: -40 Vdc; (4)Power Dissipation TA = 25℃ PD: Internally Limited; (5)Power Dissipation Thermal Resistance, Junction-to-Ambient RθJA: 180℃/W; (6)Power Dissipation Thermal Resistance, Junction-to-Case RθJC: 45℃/W; (7)Storage Temperature Range Tstg: -65 to +150 ℃; (8)Junction Temperature TJ: +150 ℃.

Features

MC79L05ABDR2G features: (1)No External Components Required; (2)Internal Short Circuit Current Limiting; (3)Internal Thermal Overload Protection; (4)Low Cost; (5)Pb-Free Packages are Available.

Diagrams

MC79L05ABDR2G block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC79L05ABDR2G
MC79L05ABDR2G

ON Semiconductor

Linear Regulators - Standard 5V 100mA Negative

Data Sheet

0-1: $0.45
1-25: $0.37
25-100: $0.31
100-500: $0.26
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC7900
MC7900

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ON Semiconductor

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Data Sheet

0-1: $0.54
1-25: $0.44
25-100: $0.33
100-500: $0.28
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Data Sheet

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