Toshiba Compact, Low-Noise LDO Regulators
Ultra‑compact Toshiba TCR5FM LDO regulators deliver fast transient response and low noise for mobile and wearable devices
The Toshiba TCR5FM series are compact, low‑noise LDO regulators designed to stabilise DC power lines in battery‑powered devices. With up to 80% faster load transient response than previous generations and a high ripple rejection of 91dB, they ensure stable voltage during rapid mode switching. Supporting up to 500mA and operating up to +125°C, TCR5FM devices are ideal for space‑constrained mobile and wearable applications.
Key features
- Fast transient response: stable output during sudden load changes
- Low output noise: 91dB ripple rejection for sensitive circuits
- Up to 500mA output: supports high‑performance processing
- Wide voltage range: 0.9V to 5.0V for flexible designs
- High temperature rating: reliable operation up to +125°C
- Ultra‑small DFN4D package:
- ideal for high‑density PCB layouts
Applications
- Smartphones and mobile devices
- Wearables and fitness trackers
- CMOS image sensors
- Power supplies for high‑frequency circuits
- Battery‑powered consumer electronics
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