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SL2188A33XG DC-DC Regulator SOT-23
SL2188A33XG is a CMOS-based, low-quiescent-current PFM synchronous rectifier DC-DC boost converter. It provides a fixed 3.3V output without CE enable control, featuring low noise and high efficiency, making it ideal for battery-powered portable electronic devices.
Our Advantages
- Ultra-low quiescent current at 15μA maximizes battery life
- Low-noise PFM control reduces circuit interference
- Wide input voltage supports 1–3 battery cells
- High output accuracy of ±2.5% ensures stable operation
- Extremely simple peripheral components
- Multiple miniature packages for compact designs
- High conversion efficiency up to 80%
Description
SL2188A33XG is a CMOS-based, low-quiescent-current PFM synchronous rectifier DC-DC boost converter. It provides a fixed 3.3V output without CE enable control, featuring low noise and high efficiency, making it ideal for battery-powered portable electronic devices.
FEATURES
- Ultra-low quiescent current: 15μA (typical)
- Input voltage range: 0.9V to 5V
- Fixed output voltage: 3.3V
- Output accuracy: ±2.5%
- Switching frequency: 250kHz (typical)
- Efficiency up to 80%
- LX peak current: 1000mA
- Low-noise PFM operation
- No CE enable pin (Type A)
- Packages: SOT-23, SOT23-5, SOT89-3
- RoHS compliant
Applications
- 1–3 cell battery-powered devices
- LED flashlights, LED drivers, backlights
- Wireless mouse, keyboard, camera, PDA
- Mobile phones, handheld devices, electric toys
- Portable consumer and industrial electronics
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ShenzhenSLKORMicroSemiconCo., Ltd.
SLKOR's product lines include discrete devices, etc., diodes, transistors, power devices; and integrated circuit chips, etc., linear regulators, DC/ DC chips, interface chips, Hall sensors, ADCs, and BMS... We have years of accumulated technology on dedicated semiconductor.
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