-
Description
The SGM2019-2.8 is a low-power, low-dropout, CMOS linear voltage regulator designed specifically for low voltage and low power applications. With an input range of 2.5V to 5.5V, it can deliver up to 300mA of current. The ultra low ground current of 200µA at 300mA output makes it ideal for battery operated power systems. It also features an ultra low dropout voltage of 300mV at 300mA output, which helps prolong the battery life in portable electronics. The SGM2019-2.8 comes in a 3-pin SOT23 and 3-pin SOT89 package.
Specifications and features
- Ultra-Low Dropout Voltage: 300mV at 300mA output
- Low 77µA No-Load Supply Current
- Low 200µA Operating Supply Current at 300mA Output
- High PSRR
- Thermal-Overload Protection
- Output Current Limit
- Output Voltage: Available in Fixed Outputs 1.8V, 2.5V, 2.7V, 2.8V, 2.9V, 3.0V and 3.3V
Application Scenarios
The SGM2019-2.8 is suitable for a wide range of applications, including cellular telephones, digital cameras, MP3/MP4 players, USB 2.0 devices, modems, PC cameras, hand-held instruments, electronic dictionaries, and portable/battery-powered equipment.
Comparison
Advantages- Wide input voltage range of 2.5V to 5.5V
- Delivers up to 300mA of current
- Ultra low ground current of 200µA at 300mA output
- Ultra low dropout voltage of 300mV at 300mA output
- Includes thermal-shutdown protection and output current limit
DisadvantagesNo specific disadvantages have been identified for the SGM2019-2.8 model.
-
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download SGM2019-2.8
- Chipdatas Part: CD94-SGM2019-2.8
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 00:17 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.