NCV8509PDW18G ON Semiconductor, NCV8509PDW18G Datasheet - Page 11

• Manufacturer Part Number: NCV8509PDW18G
• Description: IC REG LDO DUAL 3.3/1.8V 16-SOIC
• Manufacturer: ON Semiconductor

Specifications of NCV8509PDW18G

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V, 1.8V
• Voltage - Input: Up to 50V
• Voltage - Dropout (typical): 0.4V @ 100mA
• Number Of Regulators: 2
• Current - Limit (min): 115mA, 105mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (7.5mm Width) Exposed Pad, 16-eSOIC, 16-HSOIC
• Polarity: Positive
• Number Of Outputs: 2
• Output Type: Fixed
• Output Voltage: 1.8 V, 3.3 V
• Output Current: 0.115 A, 0.1 A
• Line Regulation: 50 mV
• Load Regulation: 50 mV
• Dropout Voltage (max): 0.2 V
• Input Voltage Max: 50 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Voltage Regulation Accuracy: 2 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

V
V
V
IN1
OUT1
OUT2
V
IN1
4.5 V
Max V
I(V
IN2
) × R
IN
Delta
EX
V
IN2
V
V
V
IN1
OUT1
OUT2
Figure 39. Output Decay vs. Load Impedance
Power Shunt On
Figure 38. Response to Impulse
Figure 40. V
Z(V
TIMING DIAGRAMS
http://onsemi.com
OUT1
V
V
V
IN1
OUT1
OUT2
Power Shunt Off
) << Z(V
IN
11
Power Shunt
OUT2
)
V
V
V
IN1
OUT1
OUT2
Outputs are not actively discharged.
Z(V
OUT1
) >> Z(V
OUT2
)