BD81870EFV-ME2 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

Rohm Semiconductor · exact orderable part

BD81870EFV-ME2

IC REG BUCK BST ADJ DL 20HTSSOP

Function: Step-Up/Inverted
Topology: Buck, Boost
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): -13V
Output Type: Adjustable
Frequency - Switching: 2.1MHz
Synchronous Rectifier: No
Base Product Number: BD81870

Original manufacturerCommercial terms confirmed per lot

ManufacturerRohm Semiconductor

Package / case20-VSSOP (0.173", 4.40mm Width) Exposed Pad

Mounting typeSurface Mount

PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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BD81870EFV-ME2 technical parameters
Parameter	Value
Base Product Number	BD81870 [1]
Frequency - Switching	2.1MHz [1]
Function	Step-Up/Inverted [1]
Mfr	Rohm Semiconductor [1]
Mounting Type	Surface Mount [1]
Number of Outputs	2 [1]
Operating Temperature	-40°C~105°C(TA) [1]
Output Configuration	Positive and Negative [1]
Output Type	Adjustable [1]
Product Status	Active [1]
Series	Automotive, AEC-Q100 [1]
Synchronous Rectifier	No [1]
Topology	Buck, Boost [1]
Voltage - Input (Max)	5.5V [1]
Voltage - Input (Min)	2.5V [1]
Voltage - Output (Min/Fixed)	-13V [1]
Voltage - Output (Max)	18V [1]
Package / Case	20-VSSOP (0.173", 4.40mm Width) Exposed Pad [1]

Specification references[1]Rohm Semiconductor BD81870EFV-ME2 vendor product record ↗

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ManufacturerRohm SemiconductorView brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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