X-On Electronics has gained recognition as a prominent supplier of SC189CSKTRT Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. SC189CSKTRT Switching Voltage Regulators are a product manufactured by Semtech. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

SC189CSKTRT Semtech

SC189CSKTRT electronic component of Semtech
SC189CSKTRT Semtech
SC189CSKTRT Switching Voltage Regulators
SC189CSKTRT  Semiconductors

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See Product Specifications
Part No. SC189CSKTRT
Manufacturer: Semtech
Category: Switching Voltage Regulators
Description: Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG
Datasheet: SC189CSKTRT 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)
1: USD 1.8135 ea
Line Total: USD 1.81 
Availability - 10099
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
590
Ship by Fri. 18 Apr to Wed. 23 Apr
MOQ : 1
Multiples : 1
1 : USD 1.5301
10 : USD 1.2534
30 : USD 0.9446
100 : USD 0.717
500 : USD 0.6586
1000 : USD 0.6312

10099
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ : 1
Multiples : 1
1 : USD 1.8135
10 : USD 1.098
25 : USD 0.8965
100 : USD 0.6809
250 : USD 0.6054
500 : USD 0.5554
1000 : USD 0.4905
3000 : USD 0.4702
6000 : USD 0.4702

5015
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ : 1
Multiples : 1
1 : USD 1.4083
10 : USD 1.1971
19 : USD 0.9411
52 : USD 0.8897
100 : USD 0.8869

1022
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 178
Multiples : 1
178 : USD 0.7073

   
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
Input Voltage
Operating Temperature Range
Type
Brand
Shutdown
Cnhts
Development Kit
Hts Code
Load Regulation
Mxhts
Operating Supply Current
Product Type
Factory Pack Quantity :
Subcategory
Supply Voltage - Min
Taric
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the SC189CSKTRT 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 SC189CSKTRT and other electronic components in the Switching Voltage Regulators category and beyond.

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SC189 2.5MHz, 1.5A Synchronous Step Down Regulator POWER MANAGEMENT Features Description V Range: 2.9 5.5V The SC189 is a high efficiency, synchronous step-down IN regulator providing up to 1.5A output current in either V Options: 1.0 - 3.3V OUT an ultra-small 2mm x 2mm, low profile package or a low Up to 1.5A Output Current cost SOT23-5 package. The device requires only three external filter components for a complete step down Ultra-Small Footprint, <1mm Height Solution regulator solution. The input voltage range is 2.9 to 5.5V 2.5MHz Switching Frequency with either factory programmed outputs from 1.0 to 3.3V or adjustable output via an external resistor divider. Efficiency Up to 93% Low Output Noise Across Load Range The converter operates at fixed 2.5MHz switching Excellent Transient Response frequency allowing small L/C filtering components. The voltage mode architecture is compatible with chip Start Up into Pre-Bias Output inductors and capacitors for minimum PCB footprint and 2 100% Duty-Cycle Low Dropout Operation lowest overall system cost. Total footprint of 25mm can be achieved - making the SC189 the ideal solution for <1A Shutdown Current high density systems. Solution height of <1mm is also Internal Soft Start possible. Input Under-Voltage Lockout Up to 93% efficiency is achieved with low R internal DS(ON) Output Over-Voltage, Current Limit Protection switches. PWM constant frequency operation ensures low output ripple across the load range. 100% duty-cycle Over-Temperature Protection provides 360mV dropout voltage at 1.5A which extends Adjustable Output Voltage the minimum input voltage for 2.5V and 3.3V outputs. Excellent transient response is achieved with no external Available in SOT23-5 package and 2mm x 2mm x compensation components. 0.6mm thermally enhanced MLPD-UT6 package -40 to +85C Temperature Range The SC189 provides input under-voltage, output over- voltage, output short circuit and over-temperature Fully WEEE and RoHS Compliant protection to safeguard the device and system under fault conditions. The regulator provides integrated soft-start to minimize inrush currents. Standby quiescient current is Applications less than 1A. Bluetooth Radios The SC189 is available in SOT23-5 and a thermally DSC and PMPs enhanced 2mm x 2mm x 0.6mm MLPD-UT6 package. GPS Devices xDSL Systems POL Regulators Portable HDD Wireless LAN Typical Application Circuit 2 Total PCB Area ~25mm L L SC189C 1H Chip V LX V VIN OUT IN 1.20V/1.5A 2.9V to 5.5V C IN C VOUT EN OUT 10F 22F C SC189 OUT C IN 0805 GND 0603 Actual Size 1 www.semtech.com August 27, 2010SC189 Pin Configuration Ordering Information Device Package & Description (2)(3)(4) SC189xULTRT 2mm x 2mm x 0.6mm MLPD-UT6 1 6 VOUT NC TOP VIEW 2)(3)(4) SC189xSKTRT SOT23-5 2 5 GND EN Evaluation Board for MLPD-UT6 (5) T SC189xEVB - Standard Size 3 4 LX VIN (i.e., Wire Wound Inductor) Evaluation Board for MLPD-UT6 2mm x 2mm x 0.6mm MLPD-UT6 (5) SC189xEVB-1 - Small Size (1) = 60C/W JA (i.e., Chip Inductor) Evaluation Board for SOT23-5 (5) SC189xEVB-2 - Standard Size 1 5 VIN LX (i.e., Wire Wound Inductor) TOP VIEW Evaluation Board for SOT23-5 GND 2 (5) SC189xEVB-3 - Small Size (i.e., Chip Inductor) 3 4 EN VOUT Notes: (1) Measured in free convection, mounted on 10mm x 10mm, 2 layer FR4 PCB shown in figure 7 ( for MLPD-UT6 package) and figure 8 ( SOT23-5 for SOT23-5 package) with copper of 1oz for each layer. (1) = 90C/W JA (2) Available in tape and reel only. A reel contains 3,000 devices. (3) Available in lead-free package only. Device is WEEE and RoHS Marking Information compliant. (4) x is the code of the output voltage. See Table 1 for the code. For example, the device number for VOUT= 1.20V is SC189CULTRT. (5) x is the code of the output voltage. See Table 1 for the code. For example, the EVB for MLPD-UT6 package with VOUT= 1.20V is FLx SC189CEVB (Standard Size) or SC189CEVB-1 (Small Size). Table 1: Available Output Voltages Code Code (1) VOUT for MLPD-UT6 for SOT23-5 Marking for 2mm x 2mm MLPD-UT 6 Lead Package: x = Code of the output voltage (Example: C for VOUT=1.20V) A A 1.00 oyw = Pin 1 and Datecode (Reference Package Marking Design Guidelines, Appendix A) B B 1.10 C C 1.20 Top Mark Bottom Mark E Not Available 1.28 Not Available F 1.30 H H 1.50 L L 1.80 x 189 Not Available N 2.00 T Y 2.50 Not Available V 2.70 Marking for SOT23, 5 Lead Package: Z Z 3.30 x = Code of the output voltage (Example: C for VOUT=1.20V) Notes: yyww = Datecode (Example: 0852) (1) Contact factory for unavaliable output voltage options. 2009 Semtech Corp. www.semtech.com 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:
Semtech
Semtech Corporation
SEMTECH ELECTRONICS LIMITED
SEMTECH INTERNATIONAL
ST(Semtech)
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