Name: LD39020ADTPU21R
Brand: STMicroelectronics
SKU: LD39020ADTPU21R
Price: 0.5802 USD
Availability: InStock
Rating: 5 (97 reviews)

LD39020ADTPU21R

For Reference Only

Part Number	LD39020ADTPU21R
Manufacturer	STMicroelectronics
Description	IC REG LINEAR 2.1V 200MA 4DFN
Datasheet	LD39020ADTPU21R Datasheet LD39020ADTPU21R Specifications
Package	4-XDFN Exposed Pad
ECAD
In Stock	100,518 piece(s)
Unit Price	$ 0.5802 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
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Part Number # LD39020ADTPU21R (PMIC - Voltage Regulators - Linear) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LD39020ADTPU21R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LD39020ADTPU21R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LD39020ADTPU21R.

LD39020ADTPU21R Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	4-XDFN Exposed Pad
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	2.1V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.35V @ 200mA
Current - Output	200mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	40µA
PSRR	80dB ~ 55dB (1kHz ~ 100kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Soft Start
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	4-XDFN Exposed Pad
Supplier Device Package	4-DFN (1x1)

LD39020ADTPU21R Datasheet

LD39020ADTPU21R Reviews

Ash*****Perez

March 28, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Domin*****Mathur

March 26, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Isaa*****rnes

March 25, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Zyai*****arad

March 24, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Kail*****octor

March 10, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Hamza*****dhari

February 25, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Bry*****Hardy

February 19, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

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LD39020ADTPU21R Packaging

LD39020ADTPU21R FAQ

1. How to order LD39020ADTPU21R on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LD39020ADTPU21R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LD39020ADTPU21R. All suppliers must pass our qualification reviews before they can publish their products including LD39020ADTPU21R on Heisener; we pay more attention to the channels and quality of LD39020ADTPU21R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LD39020ADTPU21R price and inventory displayed accurate?

The price and inventory of LD39020ADTPU21R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LD39020ADTPU21R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LD39020ADTPU21R we delivered, we will accept the replacement or return of the LD39020ADTPU21R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LD39020ADTPU21R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LD39020ADTPU21R pin diagram, LD39020ADTPU21R datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LD39020ADTPU21R Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

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LD39020ADTPU21R

D# V79:2366_17797271

STMicroelectronics

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RoHS: Compliant

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D# LD39020ADTPU21R

STMicroelectronics

LDO Regulator Pos 2.1V 0.2A 4-Pin VFDFPN T/R - Tape and Reel (Alt: LD39020ADTPU21R)

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LD39020ADTPU21R

D# LD39020ADTPU21R

STMicroelectronics

LDO Regulator Pos 2.1V 0.2A 4-Pin VFDFPN T/R (Alt: LD39020ADTPU21R)

Part Number

Manufacturer

Description

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LD39020ADTPU21R

D# C1S730200964779

STMicroelectronics

LDO Regulator Pos 2.1V 0.2A 4-Pin DFN EP T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 10

Container: Cut Tape

100

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D# 497-15494-1-ND

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pbFree: Yes

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LD39020ADTPU21R

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

20880

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LD39020ADTPU21R

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OEM/CM Immediate delivery

18000

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D# 511-LD39020ADTPU21R

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D# 26Y5640

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RoHS: Not Compliant

Min Qty: 10000

Container: TAPE & REEL - FULL

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Manufacturer

Description

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LD39020ADTPU21R

STMicroelectronics

OEM/CM ONLY

10016

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LD39020ADTPU21R

STMicroelectronics

IN stock Immediate delivery

17985

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STMicroelectronics

shipping today

17996

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D# 26119593

STMicroelectronics

LDO Regulator Pos 2.1V 0.2A 4-Pin DFN EP T/R

RoHS: Compliant

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LD39020ADTPU21R

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