L78L09ABUTR STMicroelectronics, L78L09ABUTR Datasheet - Page 18

• Manufacturer Part Number: L78L09ABUTR
• Description: IC REG POS 100MA 9V SOT-89
• Manufacturer: STMicroelectronics

Specifications of L78L09ABUTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 9V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 1.7V @ 40mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-62, SOT-89, TO-243 (3 Leads + Tab)
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 9 V
• Output Current: 100 mA
• Line Regulation: 225 mV
• Load Regulation: 80 mV
• Dropout Voltage (max): 1.7 V
• Input Voltage Max: 30 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7273-2; L78L09ABUTR

Typical application
L78LxxAB - L78LxxAC - L78LxxC
6
Typical application
Figure 13. High output current short circuit protected
Figure 14. Edit boost circuit
Figure 15. Current regulator
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Doc ID 2145 Rev 18