LM2575IN Texas Instruments - Yeehing Electronics

1-A Simple Step-Down Adjustable Voltage Switching Regulator with Output Enable

Pricing (USD)

Quantity	Unit Price
1 — 99	1.682
100 — 249	1.389
250 — 999	0.998
1,000 +	0.53

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	Through Hole
Package / Case	PDIP-16
Output Voltage	37 V
Output Current	1 A
Number of Outputs	1 Output
Input Voltage MAX	40 V
Topology	Buck
Input Voltage MIN	4.75 V
Switching Frequency	58 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM2575
Packaging	Tube
Height	4.57 mm
Length	19.3 mm
Operating Temperature Range	- 40 C to + 125 C
Type	Charge Pump
Width	6.35 mm
Brand	Texas Instruments
Load Regulation	4 %
Operating Supply Current	5 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs
Tradename	SIMPLE SWITCHER
Unit Weight	0.057419 oz

For more information, please refer to datasheet

Documents

LM2575IN Datasheet

More Information

The LM2575 device greatly simplifies the design of switching power supplies by conveniently providing all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. Accepting a wide input voltage range and available in an adjustable output version, the LM2575 has an integrated switch capable of delivering 1 A of load current, with excellent line and load regulation. The device also offers internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting, and thermal shutdown. In addition, a manual shutdown is available through an external ON/OFF pin.