LM5019MR/NOPB Texas Instruments - Yeehing Electronics

7.5-100V Wide Vin, 100mA Constant On-Time Synchronous Buck Regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	2.319
100 — 249	2.032
250 — 999	1.425
1,000 +	0.80

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SO-PowerPad-8
Output Voltage	10 V
Output Current	100 mA
Input Voltage MAX	95 V
Topology	Buck
Switching Frequency	400 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM5019
Packaging	Tube
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Development Kit	LM5019EVAL/NOPB
Moisture Sensitive	Yes
Operating Supply Current	1.75 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	95
Subcategory	PMIC - Power Management ICs
Unit Weight	0.002490 oz

For more information, please refer to datasheet

Documents

LM5019MR/NOPB Datasheet

More Information

The LM5019 is a 100-V, 100-mA synchronous step-down regulator with integrated high-side and low-side MOSFETs. The constant-on-time (COT) control scheme employed in the LM5019 requires no loop compensation, provides excellent transient response, and enables very low step-down ratios. The on-time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high-voltage start-up regulator provides bias power for internal operation of the IC and for integrated gate drivers.