LP38693MP-5.0/NOPB
Active500-MA, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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LP38693MP-5.0/NOPB
Active500-MA, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LP38693MP-5.0/NOPB |
|---|---|
| Control Features | Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) [Max] | 100 çA |
| 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-261-5, TO-261AB |
| Protection Features | Over Temperature |
| PSRR | 55 dB |
| Supplier Device Package | SOT-223-5 |
| Voltage - Input (Max) [Max] | 10 V |
| Voltage - Output (Min/Fixed) | 5 V |
| Voltage Dropout (Max) [Max] | 0.45 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.73 | |
| 10 | $ 1.55 | |||
| 25 | $ 1.47 | |||
| 100 | $ 1.25 | |||
| 250 | $ 1.17 | |||
| 500 | $ 1.03 | |||
| Digi-Reel® | 1 | $ 1.73 | ||
| 10 | $ 1.55 | |||
| 25 | $ 1.47 | |||
| 100 | $ 1.25 | |||
| 250 | $ 1.17 | |||
| 500 | $ 1.03 | |||
| Tape & Reel (TR) | 1000 | $ 0.85 | ||
| 2000 | $ 0.79 | |||
| 5000 | $ 0.76 | |||
| 10000 | $ 0.73 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.11 | |
| 10 | $ 2.02 | |||
| 25 | $ 1.91 | |||
| 50 | $ 1.83 | |||
| 100 | $ 1.76 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.65 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.30 | |
| 100 | $ 1.07 | |||
| 250 | $ 0.77 | |||
| 1000 | $ 0.58 | |||
Description
General part information
LP38693-ADJ-Q1 Series
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors.
The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments.
The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
Documents
Technical documentation and resources
