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STMICROELECTRONICS ST1PS01GJR Low Power Step-Down Converter
The ST1PS01 is a nano-quiescent synchronous step-down converter offering up to 400 mA output current with an input range of 1.8 V to 5.5 V. Designed for compact applications, it ensures high efficiency and low power consumption, ideal for wearable devices, portable sensors, and energy harvesting systems. Features include digital output voltage control, Power Good indicator, embedded soft-start, and a Flip-Chip package measuring 1.14x1.44 mm. Its seamless transition between PWM and Power Save modes guarantees optimized performance in space-constrained, low-power environments.
STMICROELECTRONICS ST1PS01GJR Low Power Step-Down Converter Specifications:
- Input voltage range: 1.8 V to 5.5 V
- Output current capability: up to 400 mA
- Input quiescent current: 500 nA (not switching)
- Efficiency: up to 94% at 1 mA load
- Output voltages: 0.625 V to 3.3 V (digital selection)
- Soft-start embedded circuit
- Switching frequency: up to 2 MHz in PWM mode
- Output voltage accuracy: ±1.5% at 25°C
- External inductor: typically 2.2 μH
- Output capacitor: low ESR ceramic, approximately 10 μF
- Package: Flip-Chip 1.14x1.44 mm
- Undervoltage lockout: 1.63 V (typ.)
- Power Good indicator: open-drain output
- Operating temperature: -40°C to 85°C
- Storage temperature: -55°C to 150°C
- Junction temperature: -40°C to 125°C
Buy the STMicroelectronics ST1PS01GJR – Reliable Low Power Step-Down Converter for Industrial Applications
Purchase the ST1PS01GJR online today to experience cutting-edge efficiency and miniaturized design for your low power applications. This converter supports up to 400 mA output current, features digital voltage control, embedded soft-start, and Seamless PWM/Power Save mode transition. Its small Flip-Chip package makes it perfect for wearable devices, energy harvesting, and portable sensors. Enjoy reliable performance with a wide input range from 1.8 V to 5.5 V, low quiescent current, and a Power Good indicator for system monitoring. Order now to optimize your compact electronics projects.
Get STMicroelectronics ST1PS01GJR today—built for ultra-low power efficiency and compact design ideal for wearable and portable electronics.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS ST1PS01GJR?
You can click on the BUY or RFQ button to purchase ST1PS01GJR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part ST1PS01GJR?
You can download the ST1PS01GJR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of ST1PS01GJR?
STMICROELECTRONICS