LM3578AMX/NOPB Texas Instruments - Yeehing Electronics

2-V to 40-VIN switching regulators in buck, boost, terminal, depending upon the application

Pricing (USD)

Quantity	Unit Price
1 — 99	1.404
100 — 249	1.16
250 — 999	0.833
1,000 +	1.37

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Output Voltage	1 V
Output Current	750 mA
Number of Outputs	1 Output
Input Voltage MAX	40 V
Topology	Buck, Boost, Inverting
Input Voltage MIN	2 V
Switching Frequency	16 kHz to 24 kHz
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 125 C
Series	LM3578A
Packaging	Reel
Operating Temperature Range	0 C to + 125 C
Type	Inverting, Step Down
Brand	Texas Instruments
Load Regulation	30 mV
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	2 V
Unit Weight	0.006596 oz

For more information, please refer to datasheet

Documents

LM3578AMX/NOPB Datasheet

More Information

The LM2578A is a switching regulator which can easily be set up for such DC-to-DC voltage conversion circuits as the buck, boost, and inverting configurations. The LM2578A features a unique comparator input stage which not only has separate pins for both the inverting and non-inverting inputs, but also provides an internal 1.0V reference to each input, thereby simplifying circuit design and p.c. board layout. The output can switch up to 750 mA and has output pins for its collector and emitter to promote design flexibility. An external current limit terminal may be referenced to either the ground or the Vin terminal, depending upon the application. In addition, the LM2578A has an on board oscillator, which sets the switching frequency with a single external capacitor from <1 Hz to 100 kHz (typical).