X-On Electronics has gained recognition as a prominent supplier of R1205L821B-TR Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. R1205L821B-TR Switching Voltage Regulators are a product manufactured by Nisshinbo. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

R1205L821B-TR Nisshinbo

R1205L821B-TR electronic component of Nisshinbo
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Part No.R1205L821B-TR
Manufacturer: Nisshinbo
Category: Switching Voltage Regulators
Description: Voltage Regulators - Switching Regulators PWM Step-up DCDC Converter LED/PMOLED
Datasheet: R1205L821B-TR Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
5000: USD 0.628 ea
Line Total: USD 3140 
Availability - 0
MOQ: 5000  Multiples: 5000
Pack Size: 5000
Availability Price Quantity
0
Ship by Wed. 27 Nov to Fri. 29 Nov
MOQ : 5000
Multiples : 5000
5000 : USD 0.628
10000 : USD 0.628
25000 : USD 0.6267

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Operating Temperature Range
Brand
Shutdown
Factory Pack Quantity :
Type
Cnhts
Hts Code
Mxhts
Operating Supply Current
Product Type
Subcategory
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We are delighted to provide the R1205L821B-TR from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the R1205L821B-TR and other electronic components in the Switching Voltage Regulators category and beyond.

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R1205x Series Step-up DC / DC Converter with Overcurrent Protection NO.EA-272-201211 OUTLINE The R1205x is a PWM control type step-up DC/DC converter IC with low supply current. Each of these ICs consists of an NMOS FET, a diode, an oscillator, a PWM comparator, a voltage reference unit, an error amplifier, a current limit circuit, an under voltage lockout circuit (UVLO), an over-voltage protection circuit (OVP), a soft- start circuit, a Maxduty limit circuit, and a thermal shutdown protection circuit. This step-up DC/DC converter can be easily built with a few external components such as a coil, a resistor, and a capacitor. As the protection functions, the R1205x has an Lx peak current limit function, an over voltage protection (OVP) function, an under voltage lock out (UVLO) function and a thermal shutdown function. The R1205x presents the R1205x8xxA version that is optimized for the constant voltage power source, and the R1205x8xxB/C version that is optimized for driving the white LED with the constant current. The R1205x8xxB/C is an adjustable version that can change the LED brightness dynamically by using a 200Hz to 300kHz PWM signal toward the CE pin. The R1205x is available in DFN1616-6B and TSOT-23-6 packages. FEATURES Input Voltage Range ............................................. 2.3V to 5.5V (R1205x8xxA) 1.8V to 5.5V (R1205x8xxB/C) Supply Current ...................................................... Typ. 800 A Standby Current .................................................... Max. 5 A Feedback Voltage ................................................. 1.0V15mV (R1205x8xxA) 0.2V10mV (R1205x8xxB) 0.4V10mV (R1205x8xxC) Oscillator Frequency ............................................. Typ. 1.2MHz Maximum Duty Cycle ............................................ Typ. 91% UVLO Function Typ.2.0V (Hys.Typ.0.2V) (R1205x8xxA) Typ.1.6V (Hys.Typ.0.1V) (R1205x8xxB/C) Selectable Lx Current Limit Function .................... Typ. 350mA / 700mA Over Voltage Protection ........................................ Typ. 25V LED dimming control (R1205x8xxB/C) ............... by external PWM signal (Frequency 200Hz to 300kHz) Thermal Protection Function ................................. Typ.150C(Hys.Typ.50C) Switch ON Resistance .......................................... Typ. 1.35 Packages .............................................................. DFN1616-6B, TSOT-23-6 Ceramic capacitors are recommended APPLICATION Constant Voltage Power Source for portable equipment OLED power supply for portable equipment White LED Backlight for portable equipment 1 R1205x NO.EA-272-201211 SELECTION GUIDE The OVP threshold voltage, current limit, package and VFB/Auto discharge are user-selectable options. Product Name Package Quantity per Reel Pb Free Halogen Free R1205L8x1-TR DFN1616-6B 5,000 pcs Yes Yes TSOT-23-6 3,000 pcs Yes Yes R1205N8x3 -TR-FE x : Designation of current limit. (1) 350mA (2) 700mA : Designation of VFB. (A) 1.0V (B) 0.2V (C) 0.4V 2

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
NJR
NJR Corporation/NJRC
Ricoh
Ricoh Elec Devices
Ricoh Electronic Devices Company
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