R1244N001B-TR-FE - Brand New RICOH IC Chips
In Stock:37941 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
37941,
Ready for Immediate Shipping
Request Quote:
-
Description
The R1244N001B-TR-FE is a type of IC Chip that belongs to the R1240x/R1244N Series. It is a step-down DC/DC converter featuring 1.2A* output current. This IC chip includes a soft start circuit and a latch or a fold-back protection circuit. It also has an adjustable output voltage with an external resistor, a peak current limit function, a UVLO function, and a short protection for output. This IC chip is compatible with ceramic capacitors and has a Stand-by function with a typical 0 µA. It comes in a SOT-23-6W and DFN(PLP)2527-10 package.
Specifications and Features
- Operating Voltage: 4.5 V to 30 V
- Internal Nch MOSFET Driver: Typ. RON = 0.35 Ω
- Adjustable Output Voltage with External Resistor: 0.8 V to 15 V
- Feedback Voltage: 0.8 V ±1.5%
- Peak Current Limit Function: Typ. 2.0 A
- UVLO Function
- Operating Frequency: 1.25 MHz (Ver. B: 310 kHz, Fold-back Condition)
- Short Protection for Output: Ver. A Latch with 2 ms delay or Ver. B Fold-back
- Ceramic Capacitor Compatible
- Stand-by Function: Typ. 0 µA
- Package: SOT-23-6W, DFN(PLP)2527-10
Application Scenarios
This IC Chip is commonly used in:
- Digital Home Appliances: Digital TVs, DVD Players
- OA Equipment: Printers, Fax
- Hand-held Communication Equipment: Cameras, VCRs, Camcorders
- Battery-powered Equipment
Comparison
Advantages- Adjustable Output Voltage with External Resistor
- Peak Current Limit Function
- Ceramic Capacitor Compatible
- Stand-by Function with typical 0 µA
Disadvantages- Short protection for output only available in Ver. A Latch with 2 ms delay or Ver. B Fold-back
-
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 R1244N001B-TR-FE
- Chipdatas Part: CD89-R1244N001B-TR-FE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:56 +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.