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LDO40LPU50RY

Name: STMicroelectronics LDO40LPU50RY
Brand: STMicroelectronics
SKU: 511-LDO40LPU50RY
Price: 1.59 USD
Availability: InStock

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Mouser No:

511-LDO40LPU50RY

Mfr. No:

LDO40LPU50RY

Mfr.:

STMicroelectronics

Description:

LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current

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Datasheet:

LDO40LPU50RY Datasheet (PDF)

ECAD Model:

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In Stock: 896

Stock:: 896

Can Dispatch Immediately

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On Order:: 9,000

Expected 2026/03/17
Factory Lead Time:: 32

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.59	$1.59
	$1.17	$11.70
	$1.06	$26.50
	$0.94	$94.00
	$0.883	$220.75
	$0.849	$424.50
	$0.821	$821.00
Full Reel (Order in multiples of 3000)
	$0.777	$2,331.00
	$0.769	$4,614.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	LDO Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	DFN-6
Output Voltage:	5 V
Output Current:	400 mA
Number of Outputs:	1 Output
Polarity:	Positive
Quiescent Current:	45 uA
Input Voltage - Min:	3.5 V
Input Voltage - Max:	38 V
PSRR / Ripple Rejection - Typ:	70 dB
Output Type:	Fixed
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Dropout Voltage:	140 mV
Qualification:	AEC-Q100
Series:	LDO40L
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TH
Dropout Voltage - Max:	270 mV
Line Regulation:	0.002 %/V
Load Regulation:	0.0001 %/mA
Moisture Sensitive:	Yes
Product:	LDO Voltage Regulators
Product Type:	LDO Voltage Regulators
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Type:	Low-Dropout
Voltage Regulation Accuracy:	1 %
Unit Weight:	24.400 mg

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Datasheet

LDO40LPU50RY Datasheet (PDF)

PCN

Product Change Notification (PDF)

CNHTS:: 8542399000
USHTS:: 8542390090
ECCN:: EAR99

LDO40L Low-Dropout Regulators

STMicroelectronics LDO40L Low-Dropout (LDO) Regulators are 400mA, 38V LDO, ideal for severe automotive environments. The low 45µA quiescent current of the LDO40L makes it suitable for applications permanently connected to battery power. This feature is especially critical when electronic modules remain in active mode when the ignition is off. The LDO40L features embedded protection functions, including current limitation and thermal shutdown. The extended -0.3V to 40V input voltage range, low drop voltage, and low quiescent current features also make the LDO40L suitable for low power industrial and consumer applications. STMicroelectronics LDO40L Low-Dropout Regulators are AEC-Q100 qualified for automotive applications and are offered in a compact DFN-6 (3mm x 3mm) package with wettable flanks.