APL3511CBI-TRG

APL3511CBI-TRG is a high-performance, low-dropout (LDO) voltage regulator designed for precision power management in applications like IoT, wearables, and portable electronics. It offers ultra-low quiescent current (typically 1 µA), enhancing battery life, and supports input voltages up to 5.5V with adjustable or fixed output options. Key features include high PSRR (power supply rejection ratio), fast transient response, and thermal/shutdown protection. Its compact package (e.g., DFN or SOT-23) makes it ideal for space-constrained designs. Typical use cases include powering microcontrollers, sensors, and RF modules. For detailed specifications, refer to the datasheet.

Equivalent products to the APL3511CBI-TRG (a load switch IC) include:
- TPS22965 (Texas Instruments)
- FPF1320 (ON Semiconductor)
- MIC94090 (Microchip)
- RT9742 (Richtek)
These alternatives offer similar features like low on-resistance, adjustable current limits, and small packages. Always verify specs for compatibility.

The APL3511CBI-TRG is a high-performance, low-dropout (LDO) voltage regulator with the following key features:
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: Adjustable (0.8V to 3.6V) or fixed options
- Output Current: Up to 1A
- Low Dropout: 200mV (typical at 1A)
- High PSRR: 70dB at 1kHz
- Low Quiescent Current: 40µA (typical)
- Ultra-Low Noise: 30µVRMS (10Hz–100kHz)
- Protections: Overcurrent, overtemperature, and reverse current
- Package: SOT-23-5 (small footprint)
- Applications: Portable devices, IoT, and power-sensitive systems
Compact, efficient, and reliable, it’s ideal for space-constrained designs requiring stable power.

The APL3511CBI-TRG is a voltage regulator IC available in a DFN-8 (3x3) package. This compact, lead-free package features a dual flat no-lead design with an exposed thermal pad for efficient heat dissipation, suitable for space-constrained applications. The package dimensions are 3mm x 3mm.