MC78L09A: 9.0 V, 100 mA Positive Linear Voltage Regulator
The MC78L00A Series of linear voltage regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply of up to 100 mA. Like their higher powered MC7800 and MC78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the MC78L00 devices in many applications.These linear voltage regulators offer a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced.
Features- Wide Range of Available, Fixed Output Voltages
- Low Cost
- Internal Short Circuit Current Limiting
- Internal Thermal Overload Protection
- No External Components Required
- Complementary Negative Regulators Offered (MC79L00 Series)
- Pb-Free Packages are Available
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Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| MC78L09ABDG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.24 |
| MC78L09ABDR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.24 |
| MC78L09ABPRAG | Active | Pb-free
Halide free | TO-92 | 29-11 | NA | Fan-Fold | 2000 | $0.2267 |
| MC78L09ABPRPG | Active | Pb-free
Halide free | TO-92 | 29-11 | NA | Fan-Fold | 2000 | $0.2267 |
| MC78L09ACDG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.2267 |
| MC78L09ACDR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.2267 |
| MC78L09ACPG | Active | Pb-free
Halide free | TO-92 | 29-11 | NA | Bulk Bag | 2000 | $0.2133 |
Specifications
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| MC78L09ABDG | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
| MC78L09ABDR2G | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
| MC78L09ABPRAG | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
| MC78L09ABPRPG | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
| MC78L09ACDG | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
| MC78L09ACDR2G | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
| MC78L09ACPG | Single | Positive | 9 | 0.1 | 30 | 1.7 | | | |
