ZHCSFK1D July 2016 – January 2025
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| VIN | Input voltage range | 2 | 5.5 | V | ||
| VOUT | DC output accuracy | –40°C ≤ TA ≤ +125°C, VOUT ≥ 1V | –2% | 2% | ||
| ΔVO/ΔVIN | Line regulation | VOUT(NOM) + 0.5V ≤ VIN ≤ 5.5V, IOUT = 10mA |
1 | 5 | mV | |
| ΔVO/ΔIOUT | Load regulation | 0mA ≤ IOUT ≤ 200mA | 15 | mV | ||
| VDO | Dropout voltage(1) | VIN = 0.98 × VOUT(NOM), IOUT = 200mA | 175 | 250 | mV | |
| ICL | Output current limit | VOUT = 0.9 × VOUT(NOM) | 220 | 350 | 860 | mA |
| IGND | Ground pin current | IOUT = 0mA | 31 | 55 | μA | |
| IOUT = 200mA, VIN = VOUT + 0.5V | 270 | |||||
| ISHDN | Ground pin current (shutdown) | VEN ≤ 0.4V, 2.0V ≤ VIN ≤ 4.5V | 1 | 2.5 | μA | |
| PSRR | Power-supply rejection ratio | VIN = 2.3V, VOUT = 1.8V, IOUT
= 10mA, f = 1kHz |
68 | dB | ||
| VN | Output noise voltage | BW = 100Hz to
100kHz, VIN = 2.3V, VOUT = 1.8V, IOUT = 10mA |
48 | μVRMS | ||
| tSTR | Startup time(2) | COUT = 1μF, IOUT = 200mA | 100 | μs | ||
| VEN(HI) | Enable pin high (enabled) | 0.9 | VIN | V | ||
| VEN(LO) | Enable pin low (disabled) | 0 | 0.4 | V | ||
| IEN | Enable pin current | VEN = 5.5V , IOUT = 10μA | 0.04 | 0.5 | μA | |
| UVLO | Undervoltage lockout | VIN rising | 1.9 | V | ||
| TSD | Thermal shutdown temperature | Shutdown, temperature increasing | 160 | °C | ||
| Reset, temperature decreasing | 140 | |||||
| TA | Operating ambient temperature | –40 | 125 | °C | ||