What is the Additional Feature ?

Name: RT9193-33GB
Brand: Richtek USA Inc.
SKU: RT9193-33GB
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

Richtek USA Inc. RT9193-33GB

Part No.:: RT9193-33GB

Manufacturer:: Richtek USA Inc.

Package:: SC-74A, SOT-753

Datasheet:: RT9193-33GB.pdf

Description:: IC REG LINEAR 3.3V 300MA SOT23-5

In Stock:: 3200

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

RT9193-33GB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RT9193-33GB 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 RT9193-33GB 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.

Views：

RT9193-33GB Typical application Circuitry

RT9193-33GB

The RT9193-33GB is a voltage regulator IC (Integrated Circuit) designed for providing a stable output voltage of 3.3V. It is commonly used in various electronic applications where a consistent and regulated power supply is required. The RT9193-33GB offers low dropout voltage, low quiescent current, and excellent line and load regulation, making it suitable for battery-powered devices, embedded systems, and other applications.

Key Parameters and Features of the RT9193-33GB:

1. Output Voltage: 3.3V

2. Input Voltage Range: Typically between 4.2V to 20V

3. Maximum Output Current: Up to 300mA

4. Low Dropout Voltage: Typically 300mV at 100mA load

5. Low Quiescent Current: Typically 40μA

6. Shutdown Mode for Power Saving

7. Over-Current and Thermal Shutdown Protection

Now, let's explore a specific application scenario and provide a detailed circuit design using the RT9193-33GB voltage regulator IC.

Application Scenario: Battery-Powered IoT Node

In this scenario, we'll design a power supply circuit for a battery-powered IoT (Internet of Things) node using the RT9193-33GB.

Circuit Design:

1. Power Supply Input (Vin): Connect Vin (Pin 1) of the RT9193-33GB to the positive terminal of the battery (e.g., 3.7V LiPo battery).

2. Ground (GND): Connect GND (Pin 2) of the RT9193-33GB to the negative terminal of the battery.

3. Output Voltage (Vout): Connect Vout (Pin 3) of the RT9193-33GB to the positive rail of your IoT node's circuitry.

4. Input/Output Capacitors (Cin and Cout): To improve stability and reduce noise, place capacitors between Vin and GND (Pin 1 and Pin 2) and between Vout and GND (Pin 3 and Pin 2). A common choice is 1μF ceramic capacitors.

5. Shutdown Control (SHDN): You can connect SHDN (Pin 4) to enable or disable the regulator. To enable the regulator, connect SHDN to Vin (Pin 1). To disable it for power saving, connect SHDN to GND (Pin 2).

6. Output Load (IoT Node): Connect your IoT node's power input to the Vout (Pin 3) of the RT9193-33GB. Ensure that the IoT node's current draw does not exceed the regulator's maximum output current of 300mA.

Considerations:

1. Input Voltage: Ensure that the input voltage (Vin) does not exceed the maximum specified value, typically around 20V, to avoid damaging the RT9193-33GB.

2. Output Voltage: Check that the output voltage (Vout) remains stable at 3.3V under varying load conditions.

3. Output Current: Ensure that the current draw of your IoT node stays within the specified limits of the RT9193-33GB (e.g., < 300mA).

4. Thermal Management: If the regulator operates at high loads, monitor its temperature and consider adding a heat sink if necessary.

5. Efficiency: Consider the efficiency of the regulator, especially in battery-powered applications, to maximize battery life.

In summary, the RT9193-33GB is a versatile voltage regulator IC suitable for various applications, including battery-powered IoT nodes. When designing a circuit using this IC, it's essential to consider input voltage, output voltage stability, current requirements, thermal management, and overall system efficiency to ensure reliable and efficient operation.

RT9193-33GB information

RT9193-33GB Specifications

Package/Case:
SC-74A, SOT-753
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
OutputConfiguration:
Positive
OutputType:
Fixed
NumberofRegulators:
1
Voltage-Input(Max):
5.5V
Voltage-Output(Min/Fixed):
3.3V
Voltage-Output(Max):
-
VoltageDropout(Max):
0.3V @ 300mA
Current-Output:
300mA
Current-Quiescent(Iq):
130 µA
Current-Supply(Max):
-
PSRR:
70dB ~ 50dB (100Hz ~ 10kHz)
ControlFeatures:
Enable
ProtectionFeatures:
Over Current, Over Temperature
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

RT9193-33GB FAQ

1. How to order RT9193-33GB 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 RT9193-33GB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT9193-33GB. All suppliers must pass our qualification reviews before they can publish their products including RT9193-33GB on icwhale.com; we pay more attention to the channels and quality of RT9193-33GB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RT9193-33GB price and inventory displayed accurate?

The price and inventory of RT9193-33GB 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 RT9193-33GB?

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 RT9193-33GB we delivered, we will accept the replacement or return of the RT9193-33GB 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 RT9193-33GB.

(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