LP38511TS-1.8/NOPB
Active800-MA, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
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LP38511TS-1.8/NOPB
Active800-MA, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LP38511TS-1.8/NOPB |
|---|---|
| Control Features | Enable |
| Current - Output | 800 mA |
| Current - Quiescent (Iq) | 3.5 µA |
| Current - Supply (Max) [Max] | 13 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | TO-263-6, TO-263BA, D2PAK (5 Leads + Tab) |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR [Max] | 73 dB |
| PSRR [Min] | 70 dB |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
| Voltage Dropout (Max) [Max] | 0.26 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.94 | |
| 10 | $ 2.64 | |||
| 45 | $ 2.50 | |||
| 135 | $ 2.17 | |||
| 270 | $ 2.06 | |||
| 540 | $ 1.84 | |||
| 1035 | $ 1.56 | |||
| 2520 | $ 1.48 | |||
| 5040 | $ 1.42 | |||
| Texas Instruments | TUBE | 1 | $ 2.46 | |
| 100 | $ 2.04 | |||
| 250 | $ 1.46 | |||
| 1000 | $ 1.10 | |||
Description
General part information
LP38511-ADJ Series
The LP38511-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38511-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 LP38511-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 uF ceramic capacitors, and has an adjustable output voltage. The LP38511-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 LP38511-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38511-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 LP38511-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 uF ceramic capacitors, and has an adjustable output voltage. The LP38511-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.
Documents
Technical documentation and resources
