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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC3533,3504
THREE-THERMAL POSITIVE OUTPUT VOLTAGE
DESCRIPTION
The µPC3533 and 3504 are three-thermal positive output voltage
regulators with an output current of 1 A at respective output voltages of 3.
3 and 4 V.
These
regulators are guaranteed to operate at as low as −40°C.
FEATURES
• Output current capacity: 1 A • On-chip overcurrent limiter • On-chip output
transistor safe operation area protection • On-chip thermal protection • Output capacitor capacitance: 0.
1 µF or higher • Wide operating temperature range: TA = −40 to +85°C
PIN CONFIGURATION (Marking Side)
µPC3533HF, 3504HF: MP-45G
Constant current source
BLOCK D...