Datasheet Texas Instruments LP3878MR-ADJ
| Manufacturer | Texas Instruments |
| Series | LP3878-ADJ |
| Part Number | LP3878MR-ADJ |
Micropower 800mA Low Noise 'Ceramic Stable' Adjustable Voltage Regulator for 1V to 5V App.
Datasheets
LP3878-ADJ Micropower 800-mA Low-Noise Ceramic Stable" Adjustable Voltage Regulator for 1-V to 5-V Applications datasheet "
PDF, 1.3 Mb, Revision: D, File published: Feb 9, 2015
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Prices
Detailed Description
8-SO PowerPAD -40 to 125
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 | 8 |
| Package Type | DDA | DDA |
| Industry STD Term | HSOIC | HSOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 95 |
| Carrier | TUBE | TUBE |
| Device Marking | MRADJ | 3878 |
| Width (mm) | 3.9 | 3.9 |
| Length (mm) | 4.89 | 4.89 |
| Thickness (mm) | 1.48 | 1.48 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.7 | 1.7 |
| Mechanical Data | Download | Download |
Replacements
| Replacement | LP3878MR-ADJ/NOPB |
| Replacement Code | S |
Parametrics
| Accuracy | 3 % |
| Iout(Max) | 0.8 A |
| Iq(Typ) | 5.5 mA |
| Noise | 18 uVrms |
| Operating Temperature Range | -40 to 125 C |
| Output Capacitor Type | Ceramic |
| Output Options | Adjustable Output |
| PSRR @ 100KHz | 35 dB |
| Package Group | SO PowerPAD |
| Package Size: mm2:W x L | 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Thermal Resistance ОёJA | 43 В°C/W |
| Vdo(Typ) | 475 mV |
| Vin(Max) | 16 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 1 V |
Eco Plan
| RoHS | See ti.com |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LP3878-ADJEVAL
Micropower 800mA Low Noise `Ceramic Stable` Adjustable Voltage Regulator for 1V to 5V Applications
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TSW16DX370EVM
TSW16DX370EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- A Topical Index of TI LDO Application Notes (Rev. F)PDF, 82 Kb, Revision: F, File published: Jun 27, 2019
- AN-2145 Power Considerations for SDI Products (Rev. B)PDF, 63 Kb, Revision: B, File published: Apr 26, 2013
This application report discusses the issues and trade-offs that VCC ripple has on the performance of SDI components. - AN-1950 Silently Powering Low Noise Applications (Rev. A)PDF, 10.5 Mb, Revision: A, File published: Apr 22, 2013
This application report explains how to implement a low noise switch mode power supply solution. Itintroduces the sources of noise and explain how to minimize them. A big factor in noise generation andpropagation is the printed circuit board layout. Important basics are discussed. Circuit measurementtechniques are also explained to guide a design engineer towards a low noise but efficient so - Power Supply Design Considerations for Modern FPGAs (Power Designer 121)PDF, 295 Kb, File published: Feb 2, 2010
Power Supply Design Considerations for Modern FPGAs - AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A)PDF, 1.4 Mb, Revision: A, File published: Apr 26, 2013
This application report discusses various solutions for meeting the power requirements of serial digital interface (SDI) video components.
Model Line
Series: LP3878-ADJ (5)
Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Other Names:
LP3878MRADJ, LP3878MR ADJ
