Pinout
Specifications| Output Current | 200 mA |
| Output Min | 1.23 Volt |
| Input Min Voltage | 2.1 Volt |
| Input Max Voltage | 16 Volt |
| Dropout Voltage | 0.18 Volt |
| Adjustable Output | Yes |
| Quiescent Current | 0.1 mA |
| On/Off Pin | Yes |
| Error Flag | Yes |
| RegType | LDO |
| Temperature Min | -40 deg C |
| Temperature Max | 125 deg C |
| Output Voltage | 3.3, 3, 5 Volt |
| Output Max | 16, 3, 3.3, 5 Volt |
| View Using Catalog |
DescriptionThe LP2986 is a 200 mA precision LDO voltage regulator which offers the designer a higher performance version of the industry standard LP2951.
Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2986 delivers superior performance:
Dropout Voltage: Typically 180 mV @ 200 mA load, and 1 mV @ 1 mA load.
Ground Pin Current: Typically 1 mA @ 200 mA load, and 200 µA @ 10 mA load.
Sleep Mode: The LP2986 draws less than 1 µA quiescent current when shutdown pin is pulled low.
Error Flag: The built-in error flag goes low when the output drops approximately 5% below nominal.
Precision Output: The standard product versions available can be pin-strapped (using the internal resistive divider) to provide output voltages of 5.0V, 3.3V, or 3.0V with guaranteed accuracy of 0.5% ("A" grade) and 1% (standard grade) at room temperature.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
| LP2986AILD-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AILDX-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIM-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIM-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIM-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMM-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMM-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMM-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMMX-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMMX-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMMX-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMX-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMX-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986AIMX-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986ILD-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986ILDX-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986ILDX-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IM-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IM-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IM-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMM-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMM-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMM-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMMX-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMMX-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMMX-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMX-3.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMX-3.3 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
| LP2986IMX-5.0 |
VIP1+ |
0 |
21850 |
0 |
0 |
2515000 |
2 |
713638117 |
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.
Reference Designs
| • |
RD-143 - Lowest Power 8-bit 3 GSPS Data Acquisition System |
More Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-1172: Application Note 1172 LP2980, LP2981, LP2982, LP2985 Micro SMD Demo Boards |
206 Kbytes |
2-May-04 |
Download |
| AN-1840: Application Note 1840 USB I 2 C Interface Board Reference Manual |
2769 Kbytes |
30-Apr-08 |
Download |
| AN-1148: Application Note 1148 Linear Regulators: Theory Of Operation and Compensation |
200 Kbytes |
10-May-04 |
Download |
AN-1148 (Japanese): Application Note 1148 Linear Regulators: Theory Of Operation and Compensation
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
216 Kbytes |
|
|
AN-1148 (Chinese): Application Note 1148 Linear Regulators: Theory Of Operation and Compensation
|
396 Kbytes |
|
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
| AN-1482: Application Note 1482 LDO Regulator Stability Using Ceramic Output Capacitors |
497 Kbytes |
24-May-06 |
Download |
AN-1482 (Japanese): Application Note 1482 LDO Regulator Stability Using Ceramic Output Capacitors
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
159 Kbytes |
|
|
AN-1482 (Chinese): Application Note 1482 LDO Regulator Stability Using Ceramic Output Capacitors
|
330 Kbytes |
|
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
LP2986 Data Sheet
