LD1086V18 STMicroelectronics, LD1086V18 Datasheet - Page 20

• Manufacturer Part Number: LD1086V18
• Description: IC REG LDO POS 1.8V 1.5A TO-220
• Manufacturer: STMicroelectronics

Specifications of LD1086V18

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 1.3V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 1.5 V at 1.5 A
• Output Current: 1.5 A
• Line Regulation: 4 mV
• Load Regulation: 8 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Primary Input Voltage: 4.8V
• Output Voltage Fixed: 1.8V
• Dropout Voltage Vdo: 1.3V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3449-5

Typical application
20/40
Figure 16. Quiescent current vs. input voltage Figure 17. Supply voltage rejection vs. output
Figure 18. Supply voltage rejection vs.
Figure 20. Minimum load current vs.
frequency
temperature
Doc ID 6739 Rev 24
Figure 19. Supply voltage rejection vs.
Figure 21. Stability for adjustable
current
temperature
LD1086xx