LD1117STR STMicroelectronics, LD1117STR Datasheet - Page 8

• Manufacturer Part Number: LD1117STR
• Description: IC REG LDO POS 800MA ADJ SOT-223
• Manufacturer: STMicroelectronics

Specifications of LD1117STR

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 15 V
• Voltage - Input: Up to 15V
• Voltage - Dropout (typical): 1.1V @ 800mA
• Number Of Regulators: 1
• Current - Output: 950mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 15 V
• Output Voltage: 1.25 V to 15 V
• Output Type: Adjustable
• Dropout Voltage (max): 1.1 V
• Output Current: 950 mA
• Line Regulation: 0.2 %
• Load Regulation: 0.4 %
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 12 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Reference Voltage: 1.262 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1244-2

Schematic application
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Figure 3.
Figure 4.
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Schematic application
Application circuit (for 1.2 V)
Application circuit (for other fixed output voltages)
Doc ID 2572 Rev 29
LD1117xx