LP2985A-28DBVT Part Information
Details for LP2985A-28DBVT by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
The LP2985 family of fixed-output, low-dropout regulators offers exceptional, cost-effective performance for both portable and nonportable applications. Available in voltages of 1.8 V, 2.5 V, 2.8 V, 2.9 V, 3 V, 3.1 V, 3.3 V, 5 V, and 10 V, the family has an output tolerance of 1% for the A version (1.5% for the non-A version) and is capable of delivering 150-mA continuous load current. Standard regulator features, such as overcurrent and overtemperature protection, are included.
Part Downloads
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Part Features
- ESD Protection Exceeds JESD 22
- High Peak-Current Capability
- Low IQ: 850 u03bcA at Full Load at 150 mA
- Low Noise: 30 u03bcVRMS With 10-nF Bypass Capacitor
- Output Tolerance of u2013 1% (A Grade) u2013 1.5% (Standard Grade)
- Overcurrent and Thermal Protection
- Shutdown Current: 0.01 u03bcA Typ
- Stable With Low-ESR Capacitors, Including Ceramic
- Ultra-Low Dropout, Typically u2013 280 mV at Full Load of 150 mA u2013 7 mV at 1 mA
- Wide VIN Range: 16 V Max
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | 2.2V |
| Input Voltage Max | 16V |
| Fixed Output Voltage Nom. | 2.8V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 150mA |
| Dropout Voltage Vdo | 280mV |
| LDO Regulator Case Style | SOT-23 |
| No. of Pins | 5Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 2.8V 150mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy | 1 |
| Accuracy % | 1% |
| Base Number | 2985 |
| IC Generic Number | 2985 |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | -40°C to +125°C |
| Operating Voltage Tolerance + | 1% |
| Output Current Max | 0.15A |
| Output Voltage Nom. | 2.8V |
| Primary Input Voltage | 16V |
| Supply Voltage Min | 2.2V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | LDO |
Alternative Part Descriptions
- Reg LDO Lin Fix Pos 2.8V 0.15A 5P SOT-23 | RS Components