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SG1843Y
SG1843Y
Discontinued
Description:  IC REG CTRLR BUCK 8CDIP
Manufacturer:  Microchip Technology
Datasheet:   SG1843Y Datasheet
History Price: Discontinued at Digi-Key
In Stock: 5370
SG1843Y Specification
Specification
Part No
SG1843Y
Category
PMIC - DC DC Switching Controllers
Manufacturer
Microchip Technology
Series
-
Packaging
Bulk
Status
Discontinued
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Frequency - Switching
1Hz ~ 500kHz
Duty Cycle (Max)
95%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
-
Operating Temperature
-55 ℃ ~ 125 ℃ (TA)
Mounting Type
Through Hole
Package / Case
8-CDIP (0.300", 7.62mm)
Supplier Device Package
8-CDIP
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  • Customer Reviews
    4.95 out of 5.00 stars from 177 customer reviews from all over the world
    Wagner Costa
    Brazil
    5 stars
    2026-09-29 20:27
    Arrived now just test to see if it really works
    Jip de Jong
    Netherlands
    5 stars
    2026-09-29 19:47
    Good seller. Product OK, but a bit on the expensive side.
    Dainius Pocius
    Lithuania
    5 stars
    2026-09-29 19:05
    Gauta. Netikrints Veikimas.
    Mário André
    Brazil
    5 stars
    2026-09-29 17:06
    I took about the stock. I can't say anything significant. As I use at least one, I'll add a review.
    Ylenia Gallo
    Italy
    5 stars
    2026-09-28 05:33
    Perfect and arrived fast
    Heloísa Costa Nascimento
    Brazil
    5 stars
    2026-09-26 04:10
    Excellent, product as described, solved my problem, recommend, arrived very fast.