UC2573 Series

Catalog

IC REG CTRLR BUCK 8DIP

Part	Output Configuration	Mounting Type	Supplier Device Package	Duty Cycle (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case	Package / Case	Package / Case	Topology	Output Type	Output Phases	Frequency - Switching	Function	Control Features	Number of Outputs	Package / Case [y]	Package / Case [x]
Texas Instruments UC2573N	Positive	Through Hole	8-PDIP	92 %	85 °C	-40 °C	30 V	4.75 V	0.3 in	8-DIP	7.62 mm	Buck	Transistor Driver	1	100 kHz	Step-Down	Current Limit Ramp	1
Texas Instruments UC2573NG4	Positive	Through Hole	8-PDIP	92 %	85 °C	-40 °C	30 V	4.75 V	0.3 in	8-DIP	7.62 mm	Buck	Transistor Driver	1	100 kHz	Step-Down	Current Limit Ramp	1
Texas Instruments UC2573DTR	Positive	Surface Mount	8-SOIC	92 %	85 °C	-40 °C	30 V	4.75 V		8-SOIC		Buck	Transistor Driver	1	100 kHz	Step-Down	Current Limit Ramp	1	3.9 mm	0.154 in
Texas Instruments UC2573DG4	Positive	Surface Mount	8-SOIC	92 %	85 °C	-40 °C	30 V	4.75 V		8-SOIC		Buck	Transistor Driver	1	100 kHz	Step-Down	Current Limit Ramp	1	3.9 mm	0.154 in
Texas Instruments UC2573D	Positive	Surface Mount	8-SOIC	92 %	85 °C	-40 °C	30 V	4.75 V		8-SOIC		Buck	Transistor Driver	1	100 kHz	Step-Down	Current Limit Ramp	1	3.9 mm	0.154 in