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L5980TR

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0.7 A step-down switching regulator
Learn More about L5980TR

Quantity	$ per Unit	Savings
1 - 9	$3.02	0%
10 - 24	$2.72	10%
25 - 99	$2.57	15%
100 - 249	$2.18	28%
250 - 455	$2.06	32%
455 +	Contact Sales

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$3.02

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Parameter

Parameter Name	Parameter Value
Input Voltage Min Volt	2.9
Input Voltage Max Volt	18.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	150.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	QFN-8L P 0.5 mm

Description

The L5980 is a step-down switching regulator with a 1 A (min.) current limited embedded Power MOSFET, so it is able to deliver in excess of 0.7 A DC current to the load depending on the application condition.

The input voltage can range from 2.9 V to 18 V, while the output voltage can be set starting from 0.6 V to V_IN. Having a minimum input voltage of 2.9 V, the device is suitable also for a 3.3 V bus.

Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz.

The VFQFPN8 package with an exposed pad allows reducing the R_thJAdown to approximately 60 °C/W.

Key features

Key features
0.7 A DC output current 2.9 V to 18 V input voltage Output voltage adjustable from 0.6 V 250 kHz switching frequency, programmable up to 1 MHz Internal soft-start and inhibit Low dropout operation: 100% duty cycle Voltage feedforward Zero load current operation Overcurrent and thermal protection VFQFPN8 3 x 3 mm package

L5980TR

Active

0.7 A step-down switching regulator Learn More about L5980TR

0.7 A step-down switching regulator
Learn More about L5980TR