Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
Component detail

SC121ULTRT

Active
57.600 In Stock
Stock57.600 In Stock
Price$0.6502
Package6-UFDFN Exposed Pad
Lead TimeIn stock
MOQ1
Lifecycleactive
Need a firm quote?Confirm price, date code, batch, lead time, and alternates before purchase.

Pricing

1+
$0.6502
10+
$0.5982
100+
$0.5332
500+
$0.4681
1000+
$0.4226
5000+
$0.3771

* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.

Technical Specifications

CategoryIntegrated Circuits (ICs)/DC DC Switching Regulators
Product StatusActive
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case6-UFDFN Exposed Pad
Output TypeAdjustable (Fixed)
Voltage - Input ( Max)4.5V
Supplier Device Package6-MLPD-UT (1.5x2)
Current - Output900mA (Switch)
Frequency - Switching1.2MHz
Number of Outputs1
TopologyBoost
Output ConfigurationPositive
Voltage - Output ( Min/ Fixed)1.8V (3.3V)
Voltage - Output ( Max)5V
Synchronous RectifierYes
Voltage - Input ( Min)0.7V
FunctionStep-Up
E U Ro H S StatusRoHS Compliant
M S L Rating1 (Unlimited, 30°C/85%RH)
U S E C C NEAR99
H T S U S8542.39.0001
R E A C H StatusVendor is not defined
China Ro H S StatusGreen Symbol: Green and environmentally friendly product

Product Overview

The SC121ULTRT is a dc-dc switching regulators in the Switching Regulators & Converters family manufactured by Semtech Corporation. This component is currently in active production.

Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Regulators, Product Status: Active, Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Surface Mount, Package / Case: 6-UFDFN Exposed Pad.

This device comes in a 6-UFDFN Exposed Pad package with surface mount mounting.

FPGACenter currently has 57.600 units of SC121ULTRT in stock, available for immediate shipment with no minimum order quantity.

Application Areas

Industrial AutomationConsumer ElectronicsTelecommunicationsAutomotive ElectronicsIoT & Smart Devices

Frequently Asked Questions

Is the SC121ULTRT in stock and ready to ship?

Yes, FPGACenter currently has 57.600 units of SC121ULTRT in stock. Orders placed before 3 PM (CST) are eligible for same-day dispatch. No minimum order quantity required.

What package type is the SC121ULTRT available in?

The SC121ULTRT by Semtech Corporation is available in a 6-UFDFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.

What is the pricing for SC121ULTRT?

Unit pricing for SC121ULTRT starts at $0.6502 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.

More from Semtech Corporation

View All Semtech Corporation
SC445TETRT
The SC445TETRT is an LED driver IC manufactured by Semtech Corporation. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) Exposed Pad package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the SC445TETRT is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.
59.443 pcs In Stock$1.87
SC182ULTRT
The SC182ULTRT is a DC-DC converter manufactured by Semtech Corporation. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the SC182ULTRT is no longer produced by Semtech Corporation; FPGACenter maintains verified stock sourced through certified supply chain partners.
RFQ for sourcing$0.4001
TS30011-M050QFNR
The TS30011-M050QFNR is a DC-DC converter manufactured by Semtech Corporation. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the TS30011-M050QFNR is currently in active production through Semtech Corporation's standard distribution channels.
56.394 pcs In Stock$2.06
SC187ULTRT
The SC187ULTRT is a DC-DC converter manufactured by Semtech Corporation. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-UFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the SC187ULTRT is currently in active production through Semtech Corporation's standard distribution channels.
54.000 pcs In Stock$1.82
SX8651IWLTRT
The SX8651IWLTRT is a thyristor manufactured by Semtech Corporation. Key technical specifications include 1.65V ~ 3.7V input voltage, 105 µA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and load current. This Surface Mount component is supplied in a 12-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the SX8651IWLTRT is no longer produced by Semtech Corporation; FPGACenter maintains verified stock sourced through certified supply chain partners.
RFQ for sourcing$0.3902
SX8636I05AULTRT
The SX8636I05AULTRT is a capacitive touch sensor manufactured by Semtech Corporation. Key technical specifications include 2.7V ~ 3.6V supply voltage, -40°C ~ 85°C operating temperature, and I²C interface; design review should also confirm sensor calibration, ADC signal-chain fit, and I2C or SPI interface. This Surface Mount component is supplied in a 28-VFQFN package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the SX8636I05AULTRT is no longer produced by Semtech Corporation; FPGACenter maintains verified stock sourced through certified supply chain partners.
RFQ for sourcing$8.59
Get Quote