Name: LP3990SD-1.2
Brand: Texas Instruments
SKU: LP3990SD-1-2
Availability: InStock
Rating: 5 (75 reviews)

LP3990SD-1.2

For Reference Only

Part Number	LP3990SD-1.2
Manufacturer	Texas Instruments
Description	IC REG LINEAR 1.2V 150MA 6WSON
Datasheet	LP3990SD-1.2 Datasheet LP3990SD-1.2 Specifications
Package	6-WDFN Exposed Pad
ECAD
In Stock	6,448 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LP3990SD-1.2 (PMIC - Voltage Regulators - Linear) is manufactured by Texas Instruments 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 LP3990SD-1.2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP3990SD-1.2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP3990SD-1.2.

LP3990SD-1.2 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	6-WDFN Exposed Pad
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	1.2V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.2V @ 150mA
Current - Output	150mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	80µA ~ 120µA
PSRR	55dB ~ 35dB (1kHz ~ 10kHz)
Control Features	Enable
Protection Features	Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	6-WDFN Exposed Pad
Supplier Device Package	6-WSON (3x3)

LP3990SD-1.2 Datasheet

LP3990SD-1.2 Reviews

Made***** Lynn

March 21, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Kevi*****zareth

March 11, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Hayl*****anna

March 10, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Monr*****ernal

February 23, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Merc*****amer

February 21, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Write a Review

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LP3990SD-1.2 Packaging

LP3990SD-1.2 FAQ

1. How to order LP3990SD-1.2 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 LP3990SD-1.2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP3990SD-1.2. All suppliers must pass our qualification reviews before they can publish their products including LP3990SD-1.2 on Heisener; we pay more attention to the channels and quality of LP3990SD-1.2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP3990SD-1.2 price and inventory displayed accurate?

The price and inventory of LP3990SD-1.2 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 LP3990SD-1.2?

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 LP3990SD-1.2 we delivered, we will accept the replacement or return of the LP3990SD-1.2 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 LP3990SD-1.2.

(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 LP3990SD-1.2 pin diagram, LP3990SD-1.2 datasheet?

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

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LP3990SD-1.2 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

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

D# V72:2272_07294870

Texas Instruments

LDO Regulator Pos 1.2V 0.15A 6-Pin WSON EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

National Semiconductor Corporation

769

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2

Texas Instruments

IC REG LDO 1.2V 0.15A 6WSON

LP3990SD-1.2/NOPB

Texas Instruments

IC REG LDO 1.2V 0.15A 6WSON

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

D# 296-41319-1-ND

Texas Instruments

IC REG LINEAR 1.2V 150MA 6WSON

8435

LP3990SD-1.2

D# LP3990SD-1.2TR-ND

Texas Instruments

IC REG LINEAR 1.2V 150MA 6WSON

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2

National Semiconductor Corporation

In stock shipping within 2days

1000

Part Number

Manufacturer

Description

Stock

LP3990SD12NOPB

OEM/CM QUOTES ONLY | NO BROKERS

892

Part Number

Manufacturer

Description

Stock

LP3990SD12NOPB

Texas Instruments

OEM/CM ONLY

670

LP3990SD12

Texas Instruments

OEM/CM ONLY

883

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2

National Semiconductor Corporation

OEM/CM Immediate delivery

1000

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

D# 926-LP3990SD12NOPB

Texas Instruments

LDO Voltage Regulators 150mA Linear Voltage Regulator for Digital Applications 6-WSON -40 to 125

RoHS: Compliant

258

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

D# NS-LP3990SD-1.2/NOPB

Texas Instruments

OEM/CM ONLY

6847

LP3990SD-1.2

D# NS-LP3990SD-1.2

Texas Instruments

OEM/CM ONLY

4007

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

National Semiconductor Corporation

615

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

Texas Instruments

LP3990 150mA Linear Voltage Regulator for Digital Applications

RoHS: Compliant

1000

Part Number

Manufacturer

Description

Stock

LP3990SD1.2/NOPB

National Semiconductor Corporation

OEM/CM ONLY

890

CHLP3990SD1.2/NOPB

OEM/CM ONLY

785

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2

National Semiconductor Corporation

IN stock Immediate delivery

995

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

Texas Instruments

150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2

National Semiconductor Corporation

shipping today

396

Part Number

Manufacturer

Description

Stock

LP3990SD-1.2/NOPB

D# 35885259

Texas Instruments

LDO Regulator Pos 1.2V 0.15A 6-Pin WSON EP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LP3990SD-1.2TR	National Semiconductor Corporation	RFQ	6636
LP3990SD-1.2/NOPB	National Semiconductor Corporation	RFQ	10477
LP3990SD-1.2CT	National Semiconductor Corporation	RFQ	8782

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LP3990SD-1.2

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