| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM381 |  130Kb/6P | LM381/LM381A Low Noise Dual Preamplifier |
 National Semiconductor ... | LM3812 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3812M-1.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3812M-7.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3812MX-1.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3812MX-7.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3813 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3813M-1.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3813M-7.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3813MX-1.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3813MX-7.0 |  258Kb/14P | Precision Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3814 |  264Kb/14P | Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |