-
Description
The R1110N281B is a voltage regulator IC of the R1110N Series, belonging to the IC Chips category. It is built using CMOS process technology and comprises of various circuitry such as voltage reference unit, error amplifier, resistors, a current limit circuit, and a chip enable circuit. This IC comes in a small SOT-23-5 package and has several notable features such as high output voltage accuracy, high ripple rejection, and low ON resistance, among others. The R1110N281B is mainly used as a power source for various battery-powered equipment, cameras, VCRs, and domestic appliances.
Specifications and Features
- Ultra-Low Supply Current: TYP. 35µA
- Standby Current: TYP. 0.1µA
- Dropout Voltage: TYP. 0.2V (IOUT=100mA)
- High Ripple Rejection: TYP. 70dB (f=1kHz)
- High Accuracy Output Voltage: ±2.0%
- Low Temperature-Drift Coefficient of Output Voltage: TYP. ±100ppm/˚C
- Excellent Line Regulation: TYP. 0.05%/V
- Pinout: Similar to the LP2980
- Small Package: SOT-23-5 (Mini-mold)
Application Scenarios
The R1110N281B is primarily used as a power source for several electronic devices, including:
- Portable communication tools,
- Cameras and VCRs,
- Battery-powered equipment, and
- Domestic appliances.
Comparison
Advantages- The R1110N281B has high accuracy output voltage (±2.0%) and ultra-low supply current (TYP. 35µA), making it an excellent voltage regulator IC for battery-powered portable devices.
- It has a small package (SOT-23-5), which makes it easily fit into smaller spaces on circuit boards.
- The voltage regulator IC has high ripple rejection (TYP. 70dB (f=1kHz)), which reduces noise in the output voltage.
Disadvantages- The R1110N281B has a low standby current of TYP. 0.1µA; however, it is not the lowest compared to other voltage regulator ICs in the market.
- This IC has a limited maximum output current rating, which may not be suitable for devices that require a higher current output.
-
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
Additional Information
- Datasheet: Download R1110N281B
- Chipdatas Part: CD87-R1110N281B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 08:42 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
Related Products
Payment Method
-
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.
Shipping Tips
-
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.