Name: TPS73643DBVR
Brand: Texas Instruments
SKU: TPS73643DBVR
Price: 2.2617 USD
Availability: InStock
Rating: 5 (138 reviews)

TPS73643DBVR

For Reference Only

Part Number	TPS73643DBVR
Manufacturer	Texas Instruments
Description	IC REG LINEAR 4.3V 400MA SOT23-5
Datasheet	TPS73643DBVR Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	776,604 piece(s)
Unit Price	$ 2.2617 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TPS73643DBVR (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 TPS73643DBVR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TPS73643DBVR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TPS73643DBVR.

TPS73643DBVR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	SC-74A, SOT-753
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	4.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.2V @ 400mA
Current - Output	400mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	550µA ~ 1mA
PSRR	58dB ~ 37dB (100Hz ~ 10kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5

TPS73643DBVR Reviews

Cece*****Kant

April 6, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Cole*****Parmer

March 28, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Zain*****loway

March 16, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Rud*****arty

February 20, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

TPS73643DBVR Packaging

TPS73643DBVR FAQ

1. How to order TPS73643DBVR 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 TPS73643DBVR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS73643DBVR. All suppliers must pass our qualification reviews before they can publish their products including TPS73643DBVR on Heisener; we pay more attention to the channels and quality of TPS73643DBVR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TPS73643DBVR price and inventory displayed accurate?

The price and inventory of TPS73643DBVR 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 TPS73643DBVR?

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 TPS73643DBVR we delivered, we will accept the replacement or return of the TPS73643DBVR 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 TPS73643DBVR.

(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 TPS73643DBVR pin diagram, TPS73643DBVR datasheet?

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

TPS73643DBVR Related Products

416F38423IDR	CTS-Frequency Controls, CRYSTAL 38.400 MHZ 18PF SMT, 4-SMD, No Lead, -	View
ATS061C-E	CTS-Frequency Controls, CRYSTAL 6.1440MHZ 32PF T/H, HC49/US, -	View
1825Y1000122FCR	Knowles Syfer, CAP CER 1200PF 100V C0G/NP0 1825, 1825 (4564 Metric), -	View
A471J15C0GF5UAA	Vishay BC Components, CAP CER 470PF 50V C0G/NP0 AXIAL, Axial, -	View
RWR81S2R21FRB12	Vishay Dale, RES 2.21 OHM 1W 1% WW AXIAL, Axial, -	View
RWR89S1400FRS70	Vishay Dale, RES 140 OHM 3W 1% WW AXIAL, Axial, -	View
RN60D4301FB14	Vishay Dale, RES 4.3K OHM 1/4W 1% AXIAL, Axial, -	View
EW-12-12-T-S-500	Samtec Inc., .025" BOARD SPACERS, -, -	View
FH39A-67S-0.3SHW(99)	Hirose Electric Co Ltd, CONN FPC 67POS 0.30MM R/A, -, -	View
AFD58-18-30PW-6116	TE Connectivity Deutsch Connectors, AFD58-18-30PW-6116, -, -	View
VS1-L6-00-563-CE	Artesyn Embedded Technologies, VS CONFIGURABLE POWER SUPPLY, -, -	View
VE-J4N-EX-F3	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 75W, Half Brick, -	View

TPS73643DBVR 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

TPS73643DBVR

D# V72:2272_07424122

Texas Instruments

LDO Regulator Pos 4.3V 0.4A 5-Pin SOT-23 T/R

RoHS: Compliant

TPS73643DBVT

D# V36:1790_07424124

Texas Instruments

LDO Regulator Pos 4.3V 0.4A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
TPS73643DBVR	Texas Instruments	IC REG LDO 4.3V 0.4A SOT23-5	5409
TPS73643DBVRG4	Texas Instruments	IC REG LDO 4.3V 0.4A SOT23-5	0
TPS73643DBVT	Texas Instruments	IC REG LDO 4.3V 0.4A SOT23-5	0

Part Number	Manufacturer	Description	Stock
TPS73643DBVRG4 D# TPS73643DBVRG4-ND	Texas Instruments	IC REG LINEAR 4.3V 400MA SOT23-5	0
TPS73643DBVT D# 296-TPS73643DBVTTR-ND	Texas Instruments	IC REG LINEAR 4.3V 400MA SOT23-5	250
TPS73643DBVR D# 296-17498-1-ND	Texas Instruments	IC REG LINEAR 4.3V 400MA SOT23-5	519

Part Number

Manufacturer

Description

Stock

TPS73643DBVRG4

Texas Instruments

In stock shipping within 2days

3000

Part Number

Manufacturer

Description

Stock

TPS73643DBVR

D# 3122489

Texas Instruments

LDO, FIXED, 4.3V, 0.4A, SOT-23-5

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
TPS73643DBVR	Texas Instruments	OEM/CM ONLY	792
TPS73643DBVRG4	Texas Instruments	OEM/CM ONLY	524
TPS73643DBVRT54	Texas Instruments	OEM/CM ONLY	192
TPS73643DBVT	Texas Instruments	OEM/CM ONLY	878

Part Number

Manufacturer

Description

Stock

TPS73643DBVR

D# 595-TPS73643DBVR

Texas Instruments

LDO Voltage Regulators Cap-Free NMOS 400mA

RoHS: Compliant

3075

TPS73643DBVT

D# 595-TPS73643DBVT

Texas Instruments

LDO Voltage Regulators Cap-Free NMOS 400mA

RoHS: Compliant

250

Part Number

Manufacturer

Description

Stock

TPS73643DBVR

D# 27AJ0750

Texas Instruments

LDO, FIXED, 4.3V, 0.4A, SOT-23-5, Output Type:Fixed, Input Voltage Min:1.7V, Input Voltage Max:5.5V, Fixed Output Voltage Nom.:4.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:400mA, Dropout RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
TPS73643DBVT D# NS-TPS73643DBVT	Texas Instruments	OEM/CM ONLY	4267
TPS73643DBVR D# NS-TPS73643DBVR	Texas Instruments	OEM/CM ONLY	4361
TPS73643DBVRG4 D# NS-TPS73643DBVRG4	Texas Instruments	OEM/CM ONLY	9823

Part Number

Manufacturer

Description

Stock

TPS73643DBVT

Texas Instruments

TPS736 Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection

RoHS: Compliant

12450

TPS73643DBVR

Texas Instruments

TPS736 Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection

RoHS: Compliant

116215

Part Number

Manufacturer

Description

Stock

TPS73643DBVR

Texas Instruments

400-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable

TPS73643DBVT

Texas Instruments

400-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable

Part Number

Manufacturer

Description

Stock

TPS73643DBVR

D# 31664587

Texas Instruments

LDO Regulator Pos 4.3V 0.4A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
TPS73643DBVT	Texas Instruments	RFQ	1220
TPS73643DBVR	Texas Instruments	RFQ	1664
TPS73643DBVRG4	Texas Instruments	RFQ	14884

Part Number

Manufacturer

Description

Stock

TPS73643DBVR

D# 3122489

Texas Instruments

LDO, FIXED, 4.3V, 0.4A, SOT-23-5

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

TPS73643DBVR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS