Texas Instruments LP3985ITL-4.8/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.62 | $0.62 |
| 15+ | $0.60 | $9.00 |
| 25+ | $0.59 | $14.75 |
| 50+ | $0.55 | $27.50 |
| 100+ | $0.49 | $49.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 4.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | 250 µA |
| PSRR | 50dB ~ 40dB (1kHz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-WFBGA, DSBGA |
| Supplier Device Package | 5-DSBGA (1.41x1.08) |
| ROHS |  |
The LP3985ITL-4.8/NOPB is an ultra-compact LDO from Texas Instruments, delivering a fixed 4.8V at 150mA. Its chip-scale 5-DSBGA package measures just 1.41x1.08mm, ideal for space-constrained applications. With 0.1V dropout and 150µA quiescent current, it offers efficient power management for portable devices.
- Ultra-Miniature Package: 5-DSBGA (1.41x1.08mm) enables high-density PCB designs.
- Low Dropout: 0.1V at 150mA maximizes efficiency in battery applications.
- Stable 4.8V Output: Fixed voltage ideal for specific IC bias requirements.
- Low Noise: 50dB PSRR at 1kHz for clean power delivery.
Compact Camera Modules
The tiny 5-DSBGA package (1.41x1.08mm) fits into miniature camera modules for smartphones and tablets, providing a stable 4.8V rail.
LED Driver Bias
Provides a clean bias voltage for LED driver ICs in display backlighting, ensuring consistent brightness.
Portable Medical Devices
Low dropout and small footprint suit compact glucose monitors and pulse oximeters requiring 4.8V.
Battery Charging Circuits
Regulates voltage for charging circuitry in portable electronics, maintaining safe operating levels.
Industrial Handhelds
Rugged handheld scanners and PDAs benefit from the stable 4.8V output for logic and interface circuits.
Wearable Displays
Powers micro-displays in AR/VR glasses, where space is at a premium and voltage stability is critical.
- Q: What is the output voltage?
- A: Fixed 4.8V output.
- Q: What is the maximum current?
- A: 150mA.
- Q: What is the input voltage range?
- A: 4.8V to 6V (based on dropout).
- Q: What is the dropout voltage?
- A: 0.1V at 150mA.
- Q: What is the quiescent current?
- A: 150µA.
- Q: What package is this?
- A: 5-DSBGA (1.41x1.08mm) chip-scale package.
LP3985ITL-4.8/NOPB.pdf
- Q: What is the output voltage?
- A: Fixed 4.8V output.
- Q: What is the maximum current?
- A: 150mA.
- Q: What is the input voltage range?
- A: 4.8V to 6V (based on dropout).
- Q: What is the dropout voltage?
- A: 0.1V at 150mA.
- Q: What is the quiescent current?
- A: 150µA.
- Q: What package is this?
- A: 5-DSBGA (1.41x1.08mm) chip-scale package.
