LOWPOWER

LPW5209B5F-21

1 2.1A Active High High Side Switch SOT-23-5 Power Distribution Switches, Load Drivers

SOT-23-5RoHSActive

2.1A Power Switch with Programmable Current Limit

Manufacturer: LOWPOWER
Manufacturer part #: LPW5209B5F-21
Store part #: C517266
Package / case: SOT-23-5
Category: Power Distribution Switches, Load Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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5,110 in stock

#C517266

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹15.80	₹79.00
50+	₹12.73	₹636.50
150+	₹11.19	₹1,678.50
500+	₹10.04	₹5,020.00
3,000+	₹8.48	₹25,440.00
6,000+	₹8.02	₹48,120.00

Quantity (min 5, multiples of 5)

5 × ₹15.80

₹79.00

excl. GST

₹93.22 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

LPW5209B5F-21

₹79.00 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃
Features: Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Reverse current blocking;Soft-start;Integrated charge pump
number of channels: 1
Maximum Continuous Current: 2.1A
Control Input Logic: Active High
RDS(on): 80mΩ
Operating Voltage: 2.5V~6V
Type: High Side Switch

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.05 g

Overview

The LPW5209 is an integrated power switch for self-powered and bus-powered Universal Series Bus (USB) applications. A built-in charge pump is used to drive the N-Channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off. Its low quiescent current (30μA) and small package (SOT23-5) is particularly suitable in battery-powered portable equipment. Several protection functions include soft start to limit inrush current during plug-in, current limiting at 2.1A to meet USB power requirement, and thermal shutdown to protect damage under over current conditions.