LP38798SDX-ADJ/NOPB
Active800MA ADJUSTABLE POSITIVE ELECTRODE 20V WSON-12-EP(4X4) VOLTAGE REGULATORS - LINEAR, LOW DROP OUT (LDO) REGULATORS ROHS
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LP38798SDX-ADJ/NOPB
Active800MA ADJUSTABLE POSITIVE ELECTRODE 20V WSON-12-EP(4X4) VOLTAGE REGULATORS - LINEAR, LOW DROP OUT (LDO) REGULATORS ROHS
Technical Specifications
Parameters and characteristics for this part
| Specification | LP38798SDX-ADJ/NOPB |
|---|---|
| Control Features | Enable |
| Current - Output | 800 mA |
| Current - Quiescent (Iq) | 1.4 mA |
| Current - Supply (Max) [Max] | 2.2 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 12-WFDFN Exposed Pad |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR | 60 dB |
| Supplier Device Package | 12-WSON (4x4) |
| Voltage - Input (Max) [Max] | 20 V |
| Voltage - Output (Max) [Max] | 19.8 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) [Max] | 0.42 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 | $ 4.67 | |
| 10 | $ 3.10 | |||
| 25 | $ 2.69 | |||
| 100 | $ 2.24 | |||
| 250 | $ 2.01 | |||
| 500 | $ 1.88 | |||
| 1000 | $ 1.77 | |||
| Digi-Reel® | 1 | $ 4.67 | ||
| 10 | $ 3.10 | |||
| 25 | $ 2.69 | |||
| 100 | $ 2.24 | |||
| 250 | $ 2.01 | |||
| 500 | $ 1.88 | |||
| 1000 | $ 1.77 | |||
| Tape & Reel (TR) | 4500 | $ 1.69 | ||
| LCSC | Piece | 1 | $ 3.76 | |
| 10 | $ 3.18 | |||
| 30 | $ 2.84 | |||
| 100 | $ 2.50 | |||
| 500 | $ 2.34 | |||
| 1000 | $ 2.27 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.54 | |
| 100 | $ 2.23 | |||
| 250 | $ 1.56 | |||
| 1000 | $ 1.26 | |||
Description
General part information
LP38798 Series
The LP38798-ADJ is a high-performance, low-noise LDO that can supply up to 800 mA output current. Designed to meet the requirements of sensitive RF/Analog circuitry, the LP38798-ADJ implements a novel linear topology on an advanced CMOS process to deliver ultra-low output noise and high PSRR at switching power supply frequencies. The LP38798SD-ADJ is stable with both ceramic and tantalum output capacitors and requires a minimum output capacitance of only 1 µF for stability.
The LP38798-ADJ can operate over a wide input voltage range (3 V to 20 V) making it well suited for many post-regulation applications.
The LP38798-ADJ is a high-performance, low-noise LDO that can supply up to 800 mA output current. Designed to meet the requirements of sensitive RF/Analog circuitry, the LP38798-ADJ implements a novel linear topology on an advanced CMOS process to deliver ultra-low output noise and high PSRR at switching power supply frequencies. The LP38798SD-ADJ is stable with both ceramic and tantalum output capacitors and requires a minimum output capacitance of only 1 µF for stability.
Documents
Technical documentation and resources