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UC2573D
UC2573D
Active
PMIC - DC DC Switching Controllers
Description:  IC REG CTRLR BUCK 8SOIC
Manufacturer:  Texas Instruments
Datasheet:   UC2573D Datasheet
History Price: $3.85000
In Stock: 3600
Distributors
Specification
PDF Datasheet
Equivalent
UC2573D Specification
Specification
Mfr Part
UC2573D
Category
PMIC - DC DC Switching Controllers
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Status
Active
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)
4.75V ~ 30V
Frequency - Switching
100kHz
Duty Cycle (Max)
92%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Ramp
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
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    Customer Reviews
    4.95 out of 5.00 stars from 151 customer reviews from all over the world
    Leni Fischer
    Germany
    5 stars
    2026-11-06 20:00
    All ok, thank you very much.
    Paolo Marino
    Italy
    5 stars
    2026-11-06 20:00
    It all seems OK
    Linda Wilson
    United Kingdom
    5 stars
    2026-11-06 19:51
    Great item, great seller, A +++ +++ +
    Chloé Leroy
    France
    5 stars
    2026-11-06 19:50
    C is good
    Ubirajara Lima Júnior
    Brazil
    5 stars
    2026-11-06 19:45
    Good quality, as always have a lose
    Patrícia Lima Almeida
    Brazil
    5 stars
    2026-11-06 19:42
    First Quality product I recommend the fan
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