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BD9040FV-E2
BD9040FV-E2
Not For New Designs
PMIC - DC DC Switching Controllers
Description:  IC REG CTRLR BUCK 20SSOP
Manufacturer:  Rohm Semiconductor
Datasheet:   BD9040FV-E2 Datasheet
History Price: $2.17800
In Stock: 48350
Distributors
Specification
PDF Datasheet
Equivalent
BD9040FV-E2 Specification
Specification
Mfr Part
BD9040FV-E2
Category
PMIC - DC DC Switching Controllers
Manufacturer
Rohm Semiconductor
Series
-
Packaging
Tape & Reel (TR)
Status
Not For New Designs
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)
4.5V ~ 18V
Frequency - Switching
200kHz ~ 750kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Soft Start
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
20-LSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-SSOP-B
BD9040FV-E2 PDF Datasheet
BD9040FV-E2 Datasheet
Click and Download: BD9040FV-E2 Datasheet
BD9040FV-E2 Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 116 customer reviews from all over the world
    Gisele Nascimento Ferreira
    Brazil
    5 stars
    2026-10-22 18:22
    Product arrived well packed seller great
    Maria Luiza
    Brazil
    5 stars
    2026-10-22 16:09
    Very, very fast delivery in Brazil
    Bruno Rossi
    Italy
    5 stars
    2026-10-22 15:05
    Great product and great seller
    Heloísa Lima
    Brazil
    5 stars
    2026-10-22 13:46
    Great seller, I recommend to the whole
    Madeleine Hubert
    France
    5 stars
    2026-10-22 13:27
    Item as described, all good
    Alessandra Rizzo
    Italy
    5 stars
    2026-10-22 13:16
    Good-
    Ic Max -100 mA.
    Vce Max -45V
    Vebo Max -5V
    Vbe(Sat) -0.7V (Ic=-10mA, Ib=-0.5mA)
    Shipping for Italy in 17 days.
    I recommend the purchase
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