Name: LP3981IMM-3.3
Brand: Texas Instruments
SKU: LP3981IMM-3-3
Price: 1.2493 USD
Availability: InStock
Rating: 5 (132 reviews)

LP3981IMM-3.3

For Reference Only

Part Number	LP3981IMM-3.3
Manufacturer	Texas Instruments
Description	IC REG LINEAR 3.3V 300MA 8VSSOP
Datasheet	LP3981IMM-3.3 Specifications
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	253,164 piece(s)
Unit Price	$ 1.2493 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Part Number # LP3981IMM-3.3 (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 LP3981IMM-3.3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP3981IMM-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP3981IMM-3.3.

LP3981IMM-3.3 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.2V @ 300mA
Current - Output	300mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	120µA ~ 210µA
PSRR	50dB ~ 55dB (1kHz ~ 10kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-VSSOP

LP3981IMM-3.3 Reviews

Jael*****King

March 29, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Etha*****andari

March 27, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Jai*****Lynn

February 23, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Vale*****Sodhi

February 23, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

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LP3981IMM-3.3 Packaging

LP3981IMM-3.3 FAQ

1. How to order LP3981IMM-3.3 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 LP3981IMM-3.3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP3981IMM-3.3. All suppliers must pass our qualification reviews before they can publish their products including LP3981IMM-3.3 on Heisener; we pay more attention to the channels and quality of LP3981IMM-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP3981IMM-3.3 price and inventory displayed accurate?

The price and inventory of LP3981IMM-3.3 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 LP3981IMM-3.3?

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 LP3981IMM-3.3 we delivered, we will accept the replacement or return of the LP3981IMM-3.3 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 LP3981IMM-3.3.

(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 LP3981IMM-3.3 pin diagram, LP3981IMM-3.3 datasheet?

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

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LP3981IMM-3.3 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
LP3981IMM-3.3/NOPB D# V72:2272_07294759	Texas Instruments	LDO Regulator Pos 3.3V 0.3A 8-Pin VSSOP T/R RoHS: Compliant	0
LP3981IMMX-3.3/NOPB D# V36:1790_07294761	Texas Instruments	LDO Regulator Pos 3.3V 0.3A 8-Pin VSSOP T/R RoHS: Compliant	0
LP3981IMM-3.3 D# V36:1790_07294758	Texas Instruments	LDO Regulator Pos 3.3V 0.3A 8-Pin VSSOP T/R RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3

National Semiconductor Corporation

687

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3/NOPB	Texas Instruments	LDO VOLT REG, 0.3A, 3.3V, VSSOP-8	3000
LP3981IMMX-3.3/NOPB	Texas Instruments	IC REG LDO 3.3V 0.3A 8VSSOP	0
LP3981IMM-3.3	Texas Instruments	LDO VOLT REG, 0.3A, 3.3V, VSSOP-8	3000

Part Number

Manufacturer

Description

Stock

LP3981IMM33

National Semiconductor Corporation

Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, CMOS, PDSO8

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3/NOPB D# LP3981IMM-3.3/NOPBCT-ND	Texas Instruments	IC REG LINEAR 3.3V 300MA 8VSSOP	9439
LP3981IMM-3.3 D# 296-LP3981IMM-3.3CT-ND	Texas Instruments	IC REG LINEAR 3.3V 300MA 8VSSOP	1890
LP3981IMMX-3.3/NOPB D# 296-37615-2-ND	Texas Instruments	IC REG LINEAR 3.3V 300MA 8VSSOP	0

Part Number	Manufacturer	Description	Stock
LP3981IMMX-3.3/NOPB	Texas Instruments	In stock shipping within 2days	11240
LP3981IMM-3.3/NOPB	Texas Instruments	In stock shipping within 2days	11240
LP3981IMM-3.3	National Semiconductor Corporation	In stock shipping within 2days	7760

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB .

D# 1685563

Texas Instruments

IC, LDO REG

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LP3981IMM-3.3/NOPB

D# 3007695RL

Texas Instruments

IC, LDO REG

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LP3981IMM33NOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

15861

LP3981IMM33

OEM/CM QUOTES ONLY | NO BROKERS

11592

Part Number	Manufacturer	Description	Stock
LP3981IMM33	Texas Instruments	OEM/CM ONLY	249
LP3981IMM33NO	Texas Instruments	OEM/CM ONLY	520
LP3981IMM33NOPB	Texas Instruments	OEM/CM ONLY	615

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB

NSC

MSOP8/LP3981IMM-3.3/NOPB/NSC

RoHS: Compliant

150

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3NOPB

National Semiconductor Corporation

in stock - can ship the same day

512

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3/NOPB	Texas Instruments	OEM/CM Immediate delivery	10980
LP3981IMMX-3.3/NOPB	Texas Instruments	OEM/CM Immediate delivery	10980
LP3981IMM-3.3	National Semiconductor Corporation	OEM/CM Immediate delivery	1287

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB

D# 926-3981IMM-3.3/NOPB

Texas Instruments

LDO Voltage Regulators 300Ma CMOS LDO Reg

RoHS: Compliant

3934

LP3981IMMX-3.3/NOPB

D# 926-LP3981IMMX33NOPB

Texas Instruments

LDO Voltage Regulators

RoHS: Compliant

2399

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB

D# 41K7899

Texas Instruments

LDO VOLTAGE REGULATOR, 3.3V, 0.3A, MSOP-8, Output Type:Fixed, Input Voltage Min:2.5V, Input Voltage Max:6V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:300mA RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 2000

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3/NOPB D# NS-LP3981IMM-3.3/NOPB	Texas Instruments	OEM/CM ONLY	6053
LP3981IMMX-3.3/NOPB D# NS-LP3981IMMX-3.3/NOPB	Texas Instruments	OEM/CM ONLY	4007
LP3981IMM-3.3 D# NS-LP3981IMM-3.3	Texas Instruments	OEM/CM ONLY	9366

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3	National Semiconductor Corporation	3.3 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PDSO8	1535
LP3981IMMX-3.3/NOPB	National Semiconductor Corporation		698
LP3981IMM-3.3/NOPB	National Semiconductor Corporation	Voltage Regulator, +3.3V, 8 Pin, Plastic, TSSOP	553

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3

D# LP3981IMM-3dot3

National Semiconductor Corporation

Semiconductor

637

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB

D# 7616687

Texas Instruments

Texas Instruments LP3981IMM-3.3/NOPB, LDO Regulator, 300mA, 3.3 V, 3% 8-Pin, MSOP, PK

Min Qty: 5

Container: Package

805

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB

Texas Instruments

LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator

RoHS: Compliant

249

LP3981IMM-3.3

Texas Instruments

LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator

RoHS: Not Compliant

25000

Part Number	Manufacturer	Description	Stock
LP3981IMM33	National Semiconductor Corporation	OEM/CM ONLY	11004
LP3981IMM33V		OEM/CM ONLY	16511
LP3981IMM3.3/NOPB	National Semiconductor Corporation	OEM/CM ONLY	13689
CHLP3981IMM3.3		OEM/CM ONLY	1016

Part Number	Manufacturer	Description	Stock
LP3981IMMX-3.3/NOPB	Texas Instruments	IN stock Immediate delivery	10995
LP3981IMM-3.3/NOPB	Texas Instruments	IN stock Immediate delivery	10995
LP3981IMM-3.3	National Semiconductor Corporation	IN stock Immediate delivery	1302

Part Number

Manufacturer

Description

Stock

LP3981IMMX-3.3/NOPB

Texas Instruments

300-mA, high-accuracy, low-dropout voltage regulator with enable

LP3981IMM-3.3/NOPB

Texas Instruments

300-mA, high-accuracy, low-dropout voltage regulator with enable

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3	Harris Semiconductor	shipping today	200
LP3981IMMX-3.3/NOPB	Texas Instruments	shipping today	385
LP3981IMM-3.3/NOPB	Texas Instruments	shipping today	2509

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB

D# 35889554

Texas Instruments

LDO Regulator Pos 3.3V 0.3A 8-Pin VSSOP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LP3981IMM-3.3	Texas Instruments	RFQ	6486
LP3981IMM-3.3TR	National Semiconductor Corporation	RFQ	8232
LP3981IMM-3.3CT	National Semiconductor Corporation	RFQ	3393

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3

Texas Instruments

IC REG LDO 3.3V 0.3A 8VSSOP

6341

Part Number

Manufacturer

Description

Stock

LP3981IMM-3.3/NOPB .

D# 1685563

Texas Instruments

IC, LDO REG

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LP3981IMM-3.3/NOPB

D# 3007695

Texas Instruments

IC, LDO REG

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

6895

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LP3981IMM-3.3

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