| Part number | LP3990 |
|---|---|
| Datasheet | LP3990_NationalSemiconductor.pdf |
| File Size | 711.50 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | 150mA Linear Voltage Regulator |
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The LP3990 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low noise, and low quiescent current. The LP3990 will provide a 0.8V output from the low input voltage of 2V at up to 150mA load current. When switched into shutdown mode via a logic signal at the enable pin, the power consumption is reduced to virtually zero.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LP3990 | Linear Voltage Regulator | Texas Instruments |
|
LP3990-Q1 | Linear Voltage Regulator | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LP3991 | 300mA Linear Voltage Regulator |
| LP3993 | 80mA Linear Regulator |
| LP3994 | 50mA CMOS Voltage Regulator |
| LP3995 | Micropower 150mA CMOS Voltage Regulator |
| LP3996 | dual low dropout regulator |
| LP3997 | Micropower 250mA CMOS LDO Regulator |
| LP3999 | Low Noise 150mA Voltage Regulator |
| LP3905 | Power Management Unit For Low Power Handheld Applications |
| LP3906 | Dual High Current Step Down DC/DC and Dual Linear Regulator |
| LP3907 | Dual High-Current Step-Down DC/DC and Dual Linear Regulator |
