ETEK MICROELECTRONICS ET63118YB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.14 | $0.14 |
| 15+ | $0.14 | $2.10 |
| 25+ | $0.14 | $3.50 |
| 50+ | $0.13 | $6.50 |
| 100+ | $0.11 | $11.00 |
| N+ | $0.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | ETEK MICROELECTRONICS |
| Product Series | ET631XX |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.34V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 900 nA |
| Current - Supply (Max) | - |
| PSRR | 55dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-XDFN Exposed Pad |
| Supplier Device Package | 4-DFN (1x1) |
| ROHS |  |
The ET63118YB is an ultra-low-power LDO from ETEK Microelectronics, offering a fixed 1.8V output at up to 150mA. Its remarkable 900nA quiescent current and low 0.34V dropout voltage make it perfect for battery-powered and energy-harvesting applications. The 4-DFN (1x1) package enables compact designs.
- Ultra-Low Power: 900nA quiescent current extends battery life in standby modes.
- Very Low Dropout: 0.34V at 150mA maximizes usable battery voltage.
- Miniature Package: 4-DFN (1x1) for space-constrained wearable and IoT devices.
- Stable Output: 55dB PSRR at 1kHz for reliable operation.
Always-On RTC Circuits
The 900nA quiescent current is perfect for real-time clocks and backup power circuits, extending battery life for years.
Bluetooth Low Energy Modules
Provides a stable 1.8V rail for BLE SoCs, with low dropout ensuring operation even as battery voltage declines.
Energy Harvesting Nodes
Ultra-low quiescent current and 0.34V dropout allow operation from micro-power energy harvesters.
Portable Audio Players
Delivers clean 1.8V power for audio codecs, with 55dB PSRR reducing audible noise.
Smart Cards and NFC
Compact package and low power consumption make it ideal for contactless payment devices.
- Q: What is the output voltage of the ET63118YB?
- A: The ET63118YB provides a fixed output voltage of 1.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet for exact limits.
- Q: What is the dropout voltage?
- A: The dropout voltage is very low at 0.34V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is an ultra-low 900nA, ideal for always-on applications.
- Q: What package is available?
- A: It comes in a compact 4-DFN (1x1) package.
ET63118YB.pdf
- Q: What is the output voltage of the ET63118YB?
- A: The ET63118YB provides a fixed output voltage of 1.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet for exact limits.
- Q: What is the dropout voltage?
- A: The dropout voltage is very low at 0.34V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is an ultra-low 900nA, ideal for always-on applications.
- Q: What package is available?
- A: It comes in a compact 4-DFN (1x1) package.
