ZHCSA23B September 2011 – June 2019 LMR12010
PRODUCTION DATA.
请参考 PDF 数据表获取器件具体的封装图。
Undervoltage lockout (UVLO) prevents the LMR12010 from operating until the input voltage exceeds 2.74 V (typical).
The UVLO threshold has approximately 440 mV of hysteresis, so the part will operate until VIN drops below 2.3 V (typical). Hysteresis prevents the part from turning off during power up if VIN is non-monotonic.