LF90CDT-TR STMicroelectronics, LF90CDT-TR Datasheet - Page 38

• Manufacturer Part Number: LF90CDT-TR
• Description: IC REG VLDO 500MA 9.0V DPAK
• Manufacturer: STMicroelectronics

Specifications of LF90CDT-TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 9V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.4V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Primary Input Voltage: 11V
• Output Voltage Fixed: 8.5V
• Dropout Voltage Vdo: 400mV
• No. Of Pins: 3
• Output Current: 1A
• Voltage Regulator Case Style: TO-252
• Operating Temperature Range: -40°C To +125��C
• Rohs Compliant: Yes
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 9 V
• Output Type: Fixed
• Dropout Voltage (max): 1 V
• Line Regulation: 45 mV
• Load Regulation: 45 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Details
• Other names: 497-7803-2; LF90CDT-TR

Typical performance characteristics
LFxxAB, LFxxC
Figure 14. Delayed turn-on
Figure 15. Low voltage bulb blinker
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Doc ID 2574 Rev 24