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L7987L

Name: STMicroelectronics L7987L
Brand: STMicroelectronics
SKU: 511-L7987L
Price: 4.14 CAD
Availability: InStock

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Mouser #:

511-L7987L

Mfr. #:

L7987L

Mfr.:

STMicroelectronics

Description:

Switching Voltage Regulators 61 V 2 A asynchronous step-down switching regulator with adjustable current limi

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Datasheet:

L7987L Datasheet (PDF)

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In Stock: 4,852

Stock:: 4,852 Can Ship Immediately

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Factory Lead-Time:: 40 Weeks Estimated factory production time for quantities greater than shown.

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Pricing (CAD)

Qty.	Unit Price	Ext. Price
	$4.14	$4.14
	$3.10	$31.00
	$2.55	$63.75
	$2.44	$244.00
	$2.39	$597.50
	$2.30	$1,150.00
	$2.23	$2,230.00
	$2.06	$3,955.20
	$2.01	$11,577.60

Alternative Packaging

Mfr. Part #:

L7987LTR

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

$4.05

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package / Case:	HTSSOP-16
Topology:	Buck
Output Voltage:	800 mV to 61 V
Output Current:	2 A
Number of Outputs:	1 Output
Input Voltage - Min:	4.5 V
Input Voltage - Max:	61 V
Quiescent Current:	2.5 mA
Switching Frequency:	250 kHz to 1.5 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	L7987L
Packaging:	Tube
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Factory Pack Quantity:	1920
Subcategory:	PMIC - Power Management ICs
Type:	Asynchronous Step-Down Converter
Unit Weight:	62.700 mg

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Datasheet

L7987L Datasheet (PDF)

PCN

CAHTS:: 8542390000
CNHTS:: 8542399000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

L7987L Asynchronous Step-Down Switching Regulator

STMicroelectronics L7987L Asynchronous Step-Down Switching Regulator is able to deliver up to 2A DC with an output voltage range from 0.8 V to almost V_IN. The V_BIAS pin features an embedded switchover that maximizes the efficiency at light load. An adjustable current limitation is designed to select the inductor RMS current accordingly with the nominal output current. The high switching frequency capability makes the size of the application compact. Pulse-by-pulse current sensing with digital frequency foldback implements an effective constant current protection over the different application conditions. The peak current foldback decreases the stress of the power components in heavy short-circuit conditions.