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LDO40LPU33RY

Name: STMicroelectronics LDO40LPU33RY
Brand: STMicroelectronics
SKU: 511-LDO40LPU33RY
Price: 226.4 INR
Availability: OutOfStock

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Mouser No:

511-LDO40LPU33RY

Mfr. No:

LDO40LPU33RY

Mfr.:

STMicroelectronics

Description:

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

Complete Your Design

Datasheet:

LDO40LPU33RY Datasheet (PDF)

ECAD Model:

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Availability

Stock:: 0

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On Order:: 5,995

Expected 17-02-2026
Factory Lead Time:: 16

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™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹226.40	₹226.40
	₹146.44	₹1,464.40
	₹130.27	₹3,256.75
	₹107.81	₹10,781.00
	₹101.52	₹25,380.00
	₹88.22	₹44,110.00
	₹72.59	₹72,590.00
Full Reel (Order in multiples of 3000)
	₹67.02	₹2,01,060.00
	₹64.77	₹3,88,620.00

† A MouseReel™ fee of ₹475.00 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:	3.3 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:	77 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
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
Voltage Regulation Accuracy:	1 %
Unit Weight:	24.400 mg

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Datasheet

LDO40LPU33RY Datasheet (PDF)

PCN

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.

Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low dropout linear regulators provide the best cost-performance tradeoff.

Ultralow Dropout LDOs

STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium-power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.