It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

Return to Search Results

See an Error?

LD39020DTPU33R

Name: STMicroelectronics LD39020DTPU33R
Brand: STMicroelectronics
SKU: 511-LD39020DTPU33R
Price: 0.69 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

511-LD39020DTPU33R

Mfr. No:

LD39020DTPU33R

Mfr.:

STMicroelectronics

Description:

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Complete Your Design

Datasheet:

LD39020DTPU33R Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about STMicroelectronics LD39020DTPU33R

In Stock: 28,987

Stock:: 28,987

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 10,000

Expected 2026/07/28
Factory Lead Time:: 24

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 10000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$0.69	$0.69
	$0.411	$4.11
	$0.354	$8.85
	$0.277	$27.70
	$0.231	$57.75
	$0.194	$97.00
	$0.173	$173.00
	$0.147	$588.00
Full Reel (Order in multiples of 10000)
	$0.126	$1,260.00

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

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	LDO Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	DFN-4
Output Voltage:	3.3 V
Output Current:	200 mA
Number of Outputs:	1 Output
Polarity:	Positive
Quiescent Current:	20 uA
Input Voltage - Min:	1.5 V
Input Voltage - Max:	5.5 V
PSRR / Ripple Rejection - Typ:	80 dB
Output Type:	Fixed
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Dropout Voltage:	200 mV
Series:	LD39020
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Line Regulation:	0.02 %/V
Load Regulation:	10 mV
Product:	LDO Voltage Regulators
Product Type:	LDO Voltage Regulators
Factory Pack Quantity:	10000
Subcategory:	PMIC - Power Management ICs
Type:	Low Quiescent Current
Unit Weight:	24 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LD39020DTPU33R Datasheet (PDF)

Models

LD39020DTPU33R Symbol & Footprint by SnapMagic

PCN

CNHTS:: 8542319090
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

High PSRR LDOs

STMicroelectronics High PSRR LDOs are conceived for noise-sensitive and RF applications. This STMicroelectronics series of high-performance LDO regulators features remarkable power supply rejection ratio characteristics (up to 92dB at 1kHz). The LDOs also feature ultra-low noise operation (as low as 6.3µVRMS). This results in cleaner and stable output voltages suitable for ultra-sensitive loads. The devices' advanced design guarantees fast and stable dynamic performance with low power consumption.

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.

LD39020 Quiescent Current Linear Regulators

STMicroelectronics LD39020 Very Low Quiescent Current Linear Regulators are a high accuracy voltage regulator that provides 200mA of maximum current from an input voltage ranging from 1.5V to 5.5V, with a typical dropout voltage of 200mV. These devices are stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current and low noise features, together with the internal soft-start circuit, make the LD39020 suitable for low power battery-operated applications.