ROHM Semiconductor

Ref. [hkinrohmsemiconductor20220920][hkinbrandcloudAMpd]

ROHM was established in Kyoto in 1958 as initially a manufacturer of small electronic components. In 1967 production was expanded to include transistors and diodes, and in 1969 ICs and other semiconductor products were added to the lineup. Two years later (in 1971), going against conventional Japanese business culture, the company entered the US market by establishing a sales office and IC design center in Silicon Valley. Through the hard work and passionate dedication of its young work force, business flourished, causing the industry to take notice. ROHM's expansion overseas soon became a template for other companies and eventually was accepted as common business practice.

Rated (4/5) based on 14 customer reviews

Description

IC REG CTRL BST FLYBK PWM 8VSSOP Series: - Applications: Number of Outputs: 1 Frequency - Max: 1MHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 2.97 V ~ 40 V Buck: No Boost: Yes Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40~C ~ 125~C Package / Case: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Supplier Device Package: 8-VSSOP

Part Number LM3478QMM/NOPB
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand ROHM Semiconductor
Description IC REG CTRLR MULT TOP 8VSSOP
Series -
Packaging Tape & Reel (TR)
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback, SEPIC
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.97 V ~ 40 V
Frequency - Switching 100kHz ~ 1MHz
Duty Cycle (Max) 100%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Enable, Frequency Control
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP
Image Integrated Circuits (ICs)
Lowest Price: $0.6   Highest Price: $4.31
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Part Number:

LM3478QMM/NOPB

Brand:

ROHM

D/C:
19+
Qty:

1515

Price (USD):

1.5275

Company:

LOTUS SEMICONDUCTOR CO., LIMITED

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Part Number:

LM3478QMM/NOPB

Brand:

Rohm Semiconductor

D/C:
Qty:

7500

Price (USD):

2.455

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

LM3478QMM/NOPB

Brand:

ROHM/

D/C:
20
Qty:

10000

Price (USD):

3.3825

Company:

HONG KONG BOCETON ELECTRONIC TECHNOLOGY CO., LIMITED

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Part Number:

LM3478QMM/NOPB

Brand:

ROHM?[Rohm]

D/C:
21+
Qty:

31000

Price (USD):

4.31

Company:

Zhaoxin Electronic Limited

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

LM3478QMM/NOPB

Brand:

ROHMSemiconductor

D/C:
Qty:

24034

Price (USD):

0.6

Company:

LIXINC Electronics Co., Limited

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LM3478QMMNOPB Ref.

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