SC4809AIMSTRT representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes1 source document

Semtech Corporation · exact orderable part

SC4809AIMSTRT

IC REG CTRLR MULT TOP 10MSOP

Product Status
Obsolete
Function
Step-Up/Step-Down
Topology
Flyback, Forward Converter
Voltage - Supply (Vcc/Vdd)
4.2V ~ 16V
Frequency - Switching
50kHz ~ 1MHz
Clock Sync
Yes
Control Features
Frequency Control, Soft Start
Duty Cycle (Max)
90%
Synchronous Rectifier
No
Original manufacturerCommercial terms confirmed per lot
ManufacturerSemtech Corporation
Package / case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

SC4809AIMSTRT technical parameters
ParameterValue
Base Product NumberSC4809 [1]
Clock SyncYes [1]
Control FeaturesFrequency Control, Soft Start [1]
Duty Cycle (Max)90% [1]
Frequency - Switching50kHz ~ 1MHz [1]
FunctionStep-Up/Step-Down [1]
MfrSemtech Corporation [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-40°C~105°C(TA) [1]
Output ConfigurationPositive, Isolation Capable [1]
Output Phases1 [1]
Output TypeTransistor Driver [1]
Product StatusObsolete [1]
Synchronous RectifierNo [1]
TopologyFlyback, Forward Converter [1]
Voltage - Supply (Vcc/Vdd)4.2V ~ 16V [1]
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width) [1]

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.