What is the Additional Feature ?

Name: TPS70345PWP
Brand: Texas Instruments
SKU: TPS70345PWP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments TPS70345PWP

Part No.:: TPS70345PWP

Manufacturer:: Texas Instruments

Package:: 24-TSSOP (0.173, 4.40mm Width) Exposed Pad

Datasheet:: TPS70345PWP.pdf

Description:: IC REG LINEAR 3.3V/1.2V 24HTSSOP

In Stock:: 2149

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

TPS70345PWP Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
OutputConfiguration:
Positive
OutputType:
Fixed
NumberofRegulators:
2
Voltage-Input(Max):
6V
Voltage-Output(Min/Fixed):
3.3V, 1.2V
Voltage-Output(Max):
-
VoltageDropout(Max):
0.26V @ 1A, -
Current-Output:
1A, 2A
Current-Quiescent(Iq):
250 µA
Current-Supply(Max):
-
PSRR:
-
ControlFeatures:
Enable, Power Good, Reset, Sequencing
ProtectionFeatures:
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

TPS70345PWP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS70345PWP price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TPS70345PWP to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

TPS70345PWP information

Views：

TPS70345PWP Typical application Circuitry

TPS70345PWP

The TPS70345PWP is a dual-output, high-performance, low-dropout voltage regulator. It has been developed by Texas Instruments for applications requiring low noise, high PSRR, and low-dropout voltage.

Characteristics of the TPS70345PWP:

1. Dual Output: The TPS70345PWP features two independent output channels with a 2-A and a 1-A low-dropout regulator.

2. Low Dropout: The low-dropout voltage feature makes this chip especially useful in battery-operated devices.

3. Noise reduction: The chip's purpose is to lessen noise and raise the PSRR, or power supply rejection ratio.

4. Enable Control: The TPS70345PWP has separate enable inputs for both outputs to offer better control.

Applications of TPS70345PWP:

The TPS70345PWP finds its place in applications like wireless communication devices, DSL and Cable modems, and other portable devices that demand dual independent power rails with low dropout.

Designing a Power Supply Circuit using TPS70345PWP:

1. Input Pin (Pin 1 - IN1, Pin 10 - IN2): These are the voltage input pins for both regulators and should be connected to the power source. A 10uF capacitor should be connected close to these pins for input decoupling.

2. Enable Pins (Pin 2 - EN1, Pin 11 - EN2): These pins control the output of each regulator. Pulling these pins high will enable the corresponding output. To turn off a specific regulator, simply pull the corresponding EN pin to the ground.

3. Output Pins (Pin 3 - OUT1, Pin 12 - OUT2): These pins provide regulated output voltages. They must be connected to the loads, with a capacitor placed near these pins to enhance stability and reduce output noise.

4. Ground Pins (Pin 4 - GND1, Pin 13 - GND2): These are the ground reference pins for each regulator. They should be tied to the common ground of the circuit.

Design Considerations for TPS70345PWP:

1. Decoupling capacitors: To ensure stability and minimize noise, decoupling capacitors for the input and output pins should be positioned as close to the chip as possible.

2. PCB Layout: Proper PCB layout is critical to achieving the best performance from the TPS70345PWP. Avoid long signal paths and ensure a solid ground plane.

3. Thermal Management: Although the TPS70345PWP has an internal thermal shutdown feature, you should still consider heat dissipation in your design, especially under high current operation.

In essence, the TPS70345PWP is an excellent solution for applications needing low-noise, dual-output, and low-dropout voltage regulation. By following the design considerations mentioned, you can make the most out of this chip for your application.

TPS70345PWP FAQ

1. How to order TPS70345PWP on icwhale.com?

Currently, icwhale.com 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 icwhale.com guarantee that TPS70345PWP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS70345PWP. All suppliers must pass our qualification reviews before they can publish their products including TPS70345PWP on icwhale.com; we pay more attention to the channels and quality of TPS70345PWP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TPS70345PWP price and inventory displayed accurate?

The price and inventory of TPS70345PWP 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 TPS70345PWP?

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 TPS70345PWP we delivered, we will accept the replacement or return of the TPS70345PWP 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 TPS70345PWP.

(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