Features: ·Maximum Output current IOM: 0.1 A
·Output voltage Vo: -15V
·Continuous total dissipation PD: 0.5WSpecifications
| Output Current |
100 mA |
| Output Min |
-15 Volt |
| Input Min Voltage |
-30 Volt |
| Input Max Voltage |
-17.5 Volt |
| Adjustable Output |
No |
| On/Off Pin |
No |
| Error Flag |
No |
| RegType |
Linear Regulator |
| Temperature Min |
0 deg C |
| Temperature Max |
70 deg C |
| Output Max |
-15 Volt |
| Output Voltage |
-15 Volt |
| View Using Catalog |
|
Parameter |
Symbol |
Rating |
Unit |
|
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range |
V l
TOPR
TSTG |
-35
-55 to +125
-55 to +150 |
V
|
DescriptionThe LM79L15 dual marked series of 3-terminal negative voltage regulators features fixed output voltages of -5V, -12V, and -15V with output current capabilities in excess of 100mA. These devices were designed using the latest computer techniques for optimizing the packaged IC thermal/electrical performance. The LM79LXXAC series, even when combined with a minimum output compensation capacitor of 0.1µF, exhibits an excellent transient response, a maximum line regulation of 0.07% VO/V, and a maximum load regulation of 0.01% VO/mA.
The LM79L15 series also includes, as self-protection circuitry: safe operating area circuitry for output transistor power dissipation limiting, a temperature independent short circuit current limit for peak output current limiting, and a thermal shutdown circuit to prevent excessive junction temperature. Although designed primarily as fixed voltage regulators, these devices may be combined with simple external circuitry for boosted and/or adjustable voltages and currents. The LM79LXXAC series is available in the 3-lead TO-92 package, 8-lead SOIC package, and the 6-Bump micro SMD package. The LM320L series is available in the 3-lead TO-92 package.
For output voltage other than -5V, -12V and -15V, the LM137L series provides an output voltage range from 1.2V to 47V.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
| LM79L15ACM |
SLM |
0 |
42786 |
0 |
0 |
3352500 |
2 |
951281028 |
| LM79L15ACMX |
SLM |
0 |
42786 |
0 |
0 |
3352500 |
2 |
951281028 |
| LM79L15ACZ |
SLM |
0 |
42786 |
0 |
0 |
3352500 |
2 |
951281028 |
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.For more information on Reliability Metrics, please click here.
LM79L15 Data Sheet
