HUAWEI

NAE03S03-B

Buck Switching Regulator IC Adjustable 0.8V~3.7V 1 Output 3A SMD

SMDRoHSActive

High Efficiency DC-DC Power Module

Manufacturer: HUAWEI
Manufacturer part #: NAE03S03-B
Store part #: C5632471
Package / case: SMD
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,778 in stock

#C5632471

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹235.63	₹235.63
10+	₹199.65	₹1,996.50
30+	₹177.05	₹5,311.50
100+	₹153.90	₹15,390.00
500+	₹143.41	₹71,705.00
1,000+	₹138.89	₹1,38,890.00

Quantity (min 1)

1 × ₹235.63

₹235.63

excl. GST

₹278.04 incl. 18% GST

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

NAE03S03-B

₹235.63 for 1 + GST

Specifications

Operating Temperature: -40℃~+85℃@(TA)
Function: Step-down type
Frequency - Switching: 2.4MHz
Number of Outputs: 1
Features: Overcurrent Protection;Hiccup current limiting;Operating status indication
Output Type: Adjustable
Topology: Buck
Operating Voltage: 3V~5.75V
Switch tube (built-in/external): Built-in
Output Current: 3A
Output Voltage: 800mV~3.7V

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.078 g

Overview

NAE03S03-B is a Power System in Package (PSiP) DC-DC power module with an input voltage range of 3V~5.75V, a maximum output current of 3A, and an adjustable output voltage range of 0.8V~3.7V.

Applications

Servers
Telecom and data communications applications

Key features

Efficiency: 93.5% (Vin = 3.3V, Vout = 2.5V, Iout = 1.5A)
Dimensions (L×W×H): 3.0mm×2.8mm×1.6mm (0.118in.×0.110in.×0.063in.)
Weight: 0.1g
Input undervoltage protection, output overcurrent protection (hiccup mode), output short-circuit protection (hiccup mode), and overtemperature protection (auto-recovery)
RoHS 2.0 compliant
Enable on/off (EN)
Output voltage adjustment (FB)

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