LP38512-ADJ Series
1.5-A, adjustable ultra-low-dropout voltage regulator with low noise & enable
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
1.5-A, adjustable ultra-low-dropout voltage regulator with low noise & enable
| Part | Current - Supply (Max) [Max] | Protection Features | Package / Case [custom] | Package / Case | Package / Case [custom] | Supplier Device Package | Voltage - Input (Max) [Max] | Mounting Type | Voltage - Output (Min/Fixed) | Number of Regulators | Operating Temperature [Max] | Operating Temperature [Min] | PSRR [Min] | PSRR [Max] | Output Type | Current - Quiescent (Iq) | Output Configuration | Voltage - Output (Max) [Max] | Control Features | Voltage Dropout (Max) | Current - Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LP38512MRX-ADJ/NOPB | 14 mA | Over Current, Over Temperature, Short Circuit | 3.9 mm | 8-PowerSOIC | 0.154 in | 8-SO PowerPad | 5.5 V | Surface Mount | 0.5 V | 1 | 125 °C | -40 °C | 70 dB | 73 dB | Adjustable | 7.5 mA | Positive | 4.5 V | Enable | 0.3 V | 1.5 A |
Key Features
• 2.25V to 5.5V Input Voltage RangeAdjustable Output Voltage Range of 0.5V to 4.5V1.5A Output Load Current±2.0% Accuracy over Line, Load, and Full-Temperature Range from -40°C to +125°CStable with Tiny 10 µF Ceramic CapacitorsEnable PinTypically Less than 1µA of Ground Pin Current in when Enable Pin is Low25dB of PSRR at 100 kHzOver-Temperature and Over-Current Protection8-Pin SO PowerPad and 5-Pin PFM Surface Mount PackagesAll trademarks are the property of their respective owners.2.25V to 5.5V Input Voltage RangeAdjustable Output Voltage Range of 0.5V to 4.5V1.5A Output Load Current±2.0% Accuracy over Line, Load, and Full-Temperature Range from -40°C to +125°CStable with Tiny 10 µF Ceramic CapacitorsEnable PinTypically Less than 1µA of Ground Pin Current in when Enable Pin is Low25dB of PSRR at 100 kHzOver-Temperature and Over-Current Protection8-Pin SO PowerPad and 5-Pin PFM Surface Mount PackagesAll trademarks are the property of their respective owners.
Description
AI
The LP38512-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-ADJ uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has an adjustable output voltage. The LP38512-ADJ provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.
The LP38512-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-ADJ uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has an adjustable output voltage. The LP38512-ADJ provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.