R1230D331B-TR-FA - Brand New RICOH IC Chips
In Stock:6366 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
6366,
Ready for Immediate Shipping
Request Quote:
-
Description
The R1230D331B-TR-FA is a PWM step-down DC/DC Converter with synchronous rectifier and low supply current by CMOS process. It's designed with various features such as built-in driver ON resistance, soft-start and protection functions, two choices of oscillator frequency, and high efficiency. The output voltage can be stepwise set or adjustable, and the accuracy is within ±2.0%. The package is SON8, which is thin and has a maximum height of 0.9mm.
Specifications and features
- Built-in Driver ON Resistance: P-channel 0.35Ω, N-channel 0.45Ω (at VIN=3V)
- Built-in Soft-start Function (TYP. 1.5ms) and Latch-type Protection Function (Delay Time; TYP. 1.5ms)
- Two choices of Oscillator Frequency: 500kHz, 800kHz
- PWM/VFM alternative with MODE pin: PWM operation (MODE pin at "L"), VFM operation (MODE pin at "H")
- High Efficiency: TYP. 90%
- Output Voltage: Stepwise setting with a step of 0.1V in the range of 1.2V ∼ 4.0V (XX1A/B Type), or adjustable in the range of 0.8V to VIN (001C/D Type)
- High Accuracy Output Voltage: ±2.0% (XX1A/B Type)
Application Scenarios
The R1230D331B-TR-FA is commonly used as a power source for portable equipment.
Comparison
Advantages- PWM/VFM alternative operation
- High efficiency
- Stepwise or adjustable output voltage
- Thin package design
Disadvantages- Not suitable for high voltage applications
-
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 R1230D331B-TR-FA
- Chipdatas Part: CD86-R1230D331B-TR-FA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 15:32 +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.