20 TSSOP
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20 TSSOP
20 TSSOP

BD9851EFV-E2

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BD9851EFV-E2TR-ND - Tape & Reel (TR)
BD9851EFV-E2CT-ND - Cut Tape (CT)
BD9851EFV-E2DKR-ND - Digi-Reel®
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BD9851EFV-E2
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IC REG CTRLR BUCK/BST 20HTSSOP-B
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Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 20-HTSSOP-B
Datasheet
 Datasheet
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BD9851EFV-E2 Models
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Manufacturer
Rohm Semiconductor
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Type
Transistor Driver
Function
Step-Up, Step-Down
Output Configuration
Positive or Negative
Topology
Buck, Boost
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4V ~ 18V
Frequency - Switching
10kHz ~ 3MHz
Duty Cycle (Max)
-
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
20-VSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
20-HTSSOP-B
Base Product Number
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In-Stock: 1 595
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Last Time Buy Date: 31/03/2026
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Cut Tape (CT) & Digi-Reel®
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1€3.22000€3.22
10€2.42900€24.29
25€2.23160€55.79
100€2.01400€201.40
250€1.91032€477.58
500€1.84782€923.91
1 000€1.79635€1,796.35
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
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2 500€1.59551€3,988.78
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Unit Price without VAT:€3.22000
Unit Price with VAT:€4.04110