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Overview
| Topology | Other Topology |
| Input voltage | 2.5-16 V |
| Output 1 | 5.5 V |
| IC revision | A00 |
Description
The LP3878-ADJ is an 800-mA, adjustable output, voltage regulator designed to provide high performance and low noise in applications requiring output voltages as low as 1 V.Using an optimized VIP (Vertically Integrated PNP) process, the LP3878-ADJ delivers superior performance:Ground Pin Current: Typically 5.5 mA at 800-mA load, and 180 µA at 100-µA load.Low Power Shutdown: The LP3878-ADJ draws less than 10-µA quiescent current when the SHUTDOWN pin is pulled low.Precision Output: Ensured output voltage accuracy is 1% at room temperature.Low Noise: Broadband output noise is only 18 µV (typical) with a 10-nF bypass capacitor.
Features
Input Supply Voltage: 2.5 V to 16VOutput Voltage Range: 1 V to 5.5 VDesigned for Use With Low-ESR CeramicCapacitorsVery Low Output Noise8-Lead SO PowerPAD and WSON Surface-Mount Packages< 10-µA Quiescent Current in ShutdownLow Ground Pin Current at all LoadsOvertemperature and Overcurrent Protection–40°C to 125°C Operating Junction TemperatureRange
Typical applications
- Application development and debugging of wireless products
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 742792022 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | 220 | 330 | 300 MHz | 2000 | 0.05 | High Current |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Samples |
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