ROHM

BD9876AEFJ-E2

300kHz Step-down type Adjustable 1V~5V 3A SOIC-8-EP Voltage Regulators - DC DC Switching Regulators RoHS

SOIC-8-EPROHS CompliantActive

High Efficiency 3A Step-down Switching Regulator

Manufacturer: ROHM
Manufacturer part #: BD9876AEFJ-E2
Store part #: C79958
Package / case: SOIC-8-EP
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,845 in stock

#C79958

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹152.83	₹152.83
10+	₹129.50	₹1,295.00
30+	₹117.73	₹3,531.90
100+	₹105.96	₹10,596.00
500+	₹95.27	₹47,635.00
1,000+	₹91.79	₹91,790.00

Quantity (min 1)

1 × ₹152.83

₹152.83

excl. GST

₹180.34 incl. 18% GST

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Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 2,500 per reel

BD9876AEFJ-E2

₹152.83 for 1 + GST

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Specifications

Operating Temperature: -40℃~+105℃@(TJ)
Frequency - Switching: 300kHz
Function: Step-down type
Number of Outputs: 1
Features: Frequency synchronization;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 7V~42V
Switch tube (built-in/external): Built-in
Output Voltage: 1V~5V
Output Current: 3A
Quiescent Current: 10uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.176 g

Overview

Output 3.0A and below High Efficiency Rate Step-down Switching Regulator Power MOSFET Internal Type BD9876AEFJ mainly used as secondary side Power supply, for example from fixed Power supply of 12V, 24V etc, Step-down Output of 1.2V/1.8V/3.3V/5V, etc, can be produced. This IC has external Coil/Capacitor down-sizing through 300kHz Frequency operation, inside Nch-FET SW for 45V “withstand-pressure” commutation and also, high speed load response through Current Mode Control is a simple external setting phase compensation system, through a wide range external constant, a compact Power supply can be produced easily.

Applications

For Household machines in general that have 12V/24V Lines, etc.

Key features

Internal 200 mΩ Nch MOSFET
Output Current 3A
Oscillation Frequency 300kHz
Synchronizes to External Clock (200kHz～500kHz)
Feedback Voltage 1.0V ±1.0%
Internal Soft Start Function
Internal Over Current Protect Circuit, Low Input Error Prevention Circuit, Heat Protect Circuit
ON/OFF Control through EN Pin (Standby Current 0 A Typ.)
Package: HTSOP - J8 Package

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