10-13 NOV 2026 · Munich, Germany

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Semtech Corporation SC197ULTRT

Semtech Corporation SC197ULTRT electronic component product image

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Manufacturer No
SC197ULTRT
Package
MLPQ-UT EP
Packaging
Tape and Reel
Description
Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 0.8V to 3.3V 0.5A 18-Pin MLPQ-UT EP T/R
Detailed Description
Adjust the voltage level of your devices with this step down SC197ULTRT DC to DC converter from Semtech. This converter's single output can produce a current up to 0.5 A. Supply your circuit with sufficient power by implementing this, which requires a minimum input voltage of 2.9 V that does not exceed 5.5 V. With an adjustable output that has a voltage of 0.8 to 3.3 V, this is power management at its best. This converter is 94(typ) % efficient. Using a load regulation of -0.4% and line regulation of 0.3%/V is needed for a programmable DC power supply. You can operate this at a switching frequency of 3500 kHz. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This converter has an operating temperature range of -40 °C to 85 °C.
Datasheet
Payment
PayPalEast West BankVISAMastercardWestern Union
Delivery
DHLFedExUPSTNT
AS9120
ISO 13485
ERAI Member
VDE
ISO 9001
ISO 14001
Five-Star After-Sales Service Certification
Bavarian Chips Alliance
UKAS Management Systems
ANAB ISO/IEC 17021
IAF
HTS
8542.39.00.90
PPAP
No
Type
Synchronous Step Down
EU RoHS
Compliant
Mounting
Surface Mount
ECCN (US)
EAR99
Packaging
Tape and Reel
Pin Count
18
Automotive
No
Output Type
Adjustable
PCB changed
18
Availability
No Stock Available
Package Width
2 mm
Efficiency (%)
94(Typ)
Package Height
0.55(Max) mm
Package Length
3 mm
Line Regulation
0.3%/V
Load Regulation
-0.4%
Supplier Package
MLPQ-UT EP
Number of Outputs
1
Output Voltage (V)
0.8 to 3.3
Switching Regulator
Yes
Standard Package Name
QFN
Maximum Input Voltage (V)
5.5
Minimum Input Voltage (V)
2.9
Maximum Output Current (A)
0.5
Typical Quiescent Current (uA)
38
Maximum Switching Frequency (kHz)
3500
Operating Supply Voltage Range (V)
2.9 to 5.5
Maximum Operating Temperature (°C)
85
Minimum Operating Temperature (°C)
-40
AttributeValue
HTS8542.39.00.90
PPAPNo
TypeSynchronous Step Down
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTape and Reel
Pin Count18
AutomotiveNo
Output TypeAdjustable
PCB changed18
AvailabilityNo Stock Available
Package Width2 mm
Efficiency (%)94(Typ)
Package Height0.55(Max) mm
Package Length3 mm
Line Regulation0.3%/V
Load Regulation-0.4%
Supplier PackageMLPQ-UT EP
Number of Outputs1
Output Voltage (V)0.8 to 3.3
Switching RegulatorYes
Standard Package NameQFN
Maximum Input Voltage (V)5.5
Minimum Input Voltage (V)2.9
Maximum Output Current (A)0.5
Typical Quiescent Current (uA)38
Maximum Switching Frequency (kHz)3500
Operating Supply Voltage Range (V)2.9 to 5.5
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40

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