Fairchild Semiconductor FAN2558S13X
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.64 | $1.64 |
| 15+ | $0.38 | $5.70 |
| 25+ | $0.37 | $9.25 |
| 50+ | $0.35 | $17.50 |
| 100+ | $0.31 | $31.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 180mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | - |
| PSRR | 50dB (100kHz) |
| Control Features | Enable, Power Good |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
The FAN2558S13X from Fairchild Semiconductor is a fixed 1.3V low dropout linear regulator capable of delivering 180mA of output current. Housed in a compact SOT-23-5 package, this LDO features a low quiescent current of 150µA and excellent PSRR of 50dB at 100kHz, making it ideal for noise-sensitive portable applications.
- Extended Battery Life: Low 150µA quiescent current minimizes power draw in standby mode.
- Clean Power Delivery: 50dB PSRR at 100kHz effectively suppresses high-frequency noise.
- Compact Footprint: SOT-23-5 package saves valuable PCB space in space-constrained designs.
- Stable 1.3V Output: Fixed output voltage ensures consistent performance for low-voltage logic circuits.
Portable Battery-Powered Devices
The 1.3V output and 180mA capability are ideal for powering low-voltage digital cores in portable electronics, while the 150µA quiescent current helps extend battery life.
RF and Wireless Modules
With 50dB PSRR at 100kHz, this LDO effectively filters high-frequency noise, making it suitable for powering sensitive RF transceivers and wireless communication modules.
Sensor Interfaces
Precise 1.3V regulation ensures stable biasing for analog sensor interfaces, maintaining measurement accuracy in instrumentation and IoT applications.
Low-Power Microcontrollers
Modern MCUs operating at 1.3V benefit from the clean, stable power supply provided by this regulator, ensuring reliable operation in embedded systems.
Wearable Electronics
The compact SOT-23-5 package and low quiescent current make it an excellent choice for space-constrained wearable devices requiring efficient power management.
- Q: What is the output voltage of the FAN2558S13X?
- A: The fixed output voltage is 1.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 180mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the quiescent current?
- A: The quiescent current is 150 µA.
- Q: What is the package type?
- A: It comes in a SOT-23-5 package.
- Q: What is the PSRR performance?
- A: PSRR is 50dB at 100kHz.
FAN2558S13X.pdf
- Q: What is the output voltage of the FAN2558S13X?
- A: The fixed output voltage is 1.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 180mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the quiescent current?
- A: The quiescent current is 150 µA.
- Q: What is the package type?
- A: It comes in a SOT-23-5 package.
- Q: What is the PSRR performance?
- A: PSRR is 50dB at 100kHz.
