This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

SC120SKTRT +BOM

Small form factor SOT-23 package

Manufacturer:

Semtech
Mfr.Part #:

SC120SKTRT
Datasheet:

SC120SKTRT Datasheet (PDF)
Mounting Style:

SMD/SMT
Topology:

Boost
Output Voltage:

1.8 V to 5 V
Output Current:

500 mA
EDA/CAD Models:

Request Free CAD Models for SC120SKTRT

SC120SKTRT General Description

Efficiency is key when it comes to power supply and rectification circuits, which is why the SC120SKTRT is designed with a low forward voltage drop of 0.4 volts at 1 ampere. This feature helps to minimize power losses and improve overall efficiency in various applications. Furthermore, its fast switching speed and reverse recovery time of less than 5 nanoseconds make it a reliable option for high-speed switching applications, where precision and speed are essential

Key Features

Input voltage — 0.7V to 4.5V
Minimum input startup voltage — 0.865V
Output voltage — fixed at 3.3V; adjustable from 1.8V to 5.0V
Peak input current limit — 1.2A
Output current at 3.3 VOUT — 80mA with VIN = 1.0V, 190mA with VIN = 1.5V
Efficiency up to 94%
Internal synchronous rectifier
Switching frequency — 1.2MHz
Automatic power save
Anti-ringing circuit
Operating supply current (measured at OUT) — 50μA
Shutdown current — 0.1μA (typ)
No forward conduction path during shutdown
Available in ultra-thin 1.5 × 2.0 × 0.6 (mm) MLPD-UT-6 and SOT23-6 packages
Lead-free and halogen-free
WEEE and RoHS compliant

Specifications

Product Category	Switching Voltage Regulators	Mounting Style	SMD/SMT
Topology	Boost	Output Voltage	1.8 V to 5 V
Output Current	500 mA	Number of Outputs	1 Output
Input Voltage, Min	700 mV	Input Voltage, Max	4.5 V
Switching Frequency	1.2 MHz	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Series	SC120
Development Kit	SC120SKEVB	Input Voltage	700 mV to 4.5 V
Operating Supply Current	50 uA	Product Type	Switching Voltage Regulators
Shutdown	No Shutdown	Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	700 mV
Type	Synchronous Boost Regulator	Unit Weight	0.001270 oz