SNVS171J November 2001 – January 2017 LP2992
PRODUCTION DATA.
MIN | MAX | UNIT | |
---|---|---|---|
Lead temperature (soldering, 5 seconds) | 260 | °C | |
Power dissipation(3) | Internally Limited | ||
Input supply voltage (survival) | −0.3 | 16 | V |
Shutdown input voltage (survival) | −0.3 | 16 | V |
Output voltage (survival)(4) | −0.3 | 9 | V |
IOUT (survival) | Short-circuit protected | ||
Input-output voltage (survival)(5) | −0.3 | 16 | V |
Storage temperature, Tstg | −65 | 150 | °C |
VALUE | UNIT | ||||
---|---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | Pins 3 and 4 (SOT) Pins 1 and 3 (WSON) |
±1000 | V |
All pins except 3 and 4 (SOT) All pins except 1 and 3 (WSON) |
±2000 |
MIN | MAX | UNIT | ||
---|---|---|---|---|
VIN | Input supply voltage | 2.2(1) | 16 | V |
VON/OFF | ON/OFF input voltage | 0 | VIN | V |
IOUT | Output current | 250 | mA | |
TJ | Operating junction temperature | –40 | 125 | °C |
THERMAL METRIC(1) | LP2992 | UNIT | ||
---|---|---|---|---|
DBV (SOT-23) | NGD (WSON)(3) | |||
5 PINS | 6 PINS | |||
RθJA(2) | Junction-to-ambient thermal resistance | 169.7 | 72.3 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance, High K | 122.6 | 81.6 | °C/W |
RθJB | Junction-to-board thermal resistance | 29.9 | 39.5 | °C/W |
ψJT | Junction-to-top characterization parameter | 16.7 | 2.0 | °C/W |
ψJB | Junction-to-board characterization parameter | 29.4 | 39.2 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | n/a | 11.6 | °C/W |
PARAMETER | TEST CONDITIONS | TYP | LP2992AI-X.X(1) | LP2992I-X.X(1) | UNIT | |||
---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | |||||
ΔVOUT | Output voltage tolerance | IL = 1 mA, TJ = 25°C | −1 | 1 | −1.5 | 1.5 | %VNOM | |
1 mA ≤ IL ≤ 50 mA, TJ = 25°C | −1.5 | 1.5 | −2.5 | 2.5 | ||||
1 mA ≤ IL ≤ 50 mA | −2.5 | 2.5 | −3.5 | 3.5 | ||||
1 mA ≤ IL ≤ 250 mA, TJ = 25°C | −3.5 | 3.5 | −4 | 4 | ||||
1 mA ≤ IL ≤ 250 mA | −4.5 | 4.5 | −5 | 5 | ||||
ΔVOUT/ΔVIN | Output voltage line regulation | VOUT(NOM) + 1 V ≤ VIN ≤ 16 V TJ = 25°C |
0.007 | 0.014 | 0.014 | %/V | ||
VOUT(NOM) + 1 V ≤ VIN ≤ 16 V | 0.032 | 0.032 | ||||||
VIN(min) | Minimum input voltage required to maintain output regulation | 2.05 | 2.2 | 2.2 | V | |||
VIN – VOUT | Dropout voltage(2) | IL = 0 mA, TJ = 25°C | 0.5 | 2.5 | 2.5 | mV | ||
IL = 0 mA | 4 | 4 | ||||||
IL = 1 mA, TJ = 25°C | 5 | 9 | 9 | |||||
IL = 1 mA | 12 | 12 | ||||||
IL = 50 mA, TJ = 25°C | 100 | 125 | 125 | |||||
IL = 50 mA | 180 | 180 | ||||||
IL = 150 mA, TJ = 25°C | 260 | 325 | 325 | |||||
IL = 150 mA | 470 | 470 | ||||||
IL = 250 mA, TJ = 25°C | 450 | 575 | 575 | |||||
IL = 250 mA | 850 | 850 | ||||||
IGND | Ground pin current | IL = 0 mA, TJ = 25°C | 65 | 95 | 95 | µA | ||
IL = 0 mA | 125 | 125 | ||||||
IL = 1 mA, TJ = 25°C | 75 | 110 | 110 | |||||
IL = 1 mA | 170 | 170 | ||||||
IL = 50 mA, TJ = 25°C | 350 | 600 | 600 | |||||
IL = 50 mA | 1000 | 1000 | ||||||
IL = 150 mA, TJ = 25°C | 850 | 1500 | 1500 | |||||
IL = 150 mA | 2500 | 2500 | ||||||
IL = 250 mA, TJ = 25°C | 1500 | 2300 | 2300 | |||||
IL = 250 mA | 4000 | 4000 | ||||||
VON/OFF < 0.3 V, TJ = 25°C | 0.01 | 0.8 | 0.8 | |||||
VON/OFF < 0.15 V | 0.05 | 2 | 2 | |||||
VON/OFF | ON/OFF input voltage(3) | High = O/P ON | 1.4 | 1.6 | 1.6 | V | ||
Low = O/P OFF | 0.55 | 0.15 | 0.15 | |||||
ION/OFF | ON/OFF input current | VON/OFF = 0 | 0.01 | –2 | –2 | µA | ||
VON/OFF = 5 V | 5 | 15 | 15 | |||||
en | Output noise voltage (RMS) | Bandwidth = 300 Hz to 50 kHz COUT = 10 µF CBYPASS = 10 nF |
30 | µV | ||||
ΔVOUT/ΔVIN | Ripple rejection | f = 1 kHz, CBYPASS = 10 nF COUT = 10 µF |
45 | dB | ||||
IO(SC) | Short-circuit current | RL = 0 (steady state)(4) | 400 | mA | ||||
IO(PK) | Peak output current | VOUT ≥ VO(NOM) – 5% | 350 | mA |