HEXIN

HX1002-GEC

Buck Switching Regulator IC Fixed 3.3V 1 Output SOT-23-5L

SOT-23-5LRoHSActive

Synchronous Buck DC/DC Converter

Manufacturer: HEXIN
Manufacturer part #: HX1002-GEC
Store part #: C47115461
Package / case: SOT-23-5L
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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8,000 in stock

#C47115461

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
10+	₹10.00	₹100.00
100+	₹7.92	₹792.00
300+	₹6.88	₹2,064.00
3,000+	₹6.10	₹18,300.00
6,000+	₹5.48	₹32,880.00
9,000+	₹5.16	₹46,440.00

Quantity (min 10, multiples of 10)

10 × ₹10.00

₹100.00

excl. GST

₹118.00 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

HX1002-GEC

₹100.00 for 10 + GST

Specifications

Operating Temperature: -40℃~+85℃@(TA)
Function: Step-down type
Number of Outputs: 1
Frequency - Switching: 1MHz
Features: Light load efficient mode;Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 3.4V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 1.3A
Output Voltage: 3.3V
Quiescent Current: 200uA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 10 (multiples of 10)
Unit weight: 0.044 g

Overview

HX1002 is a high-efficiency synchronous PWM step-down DC/DC converter operating over an input voltage range of 2.2V to 5.5V. This characteristic makes it suitable for single-cell Li-ion battery-powered applications. 100% duty cycle capability extends battery life in portable devices, with a quiescent current of 200μA at no load, dropping to less than 1μA in shutdown. The internal synchronous switches are designed to improve efficiency without an external Schottky diode. The 1.0/1.4MHz switching frequency allows the use of small, low-profile inductors and ceramic capacitors, minimizing overall solution board area. The HX1002 converter is available in the industry-standard SOT-23-5L power package.

Applications

Digital cameras and MP3 players
PDAs
Mobile phones
PC cards
Portable media players

Key features

Up to 95% efficiency
Current mode operation for excellent line and load transient response
Low quiescent current: 200μA
Output voltage: 0.605V ~ 5.5V
Automatic PWM/PFM mode switching
No Schottky diode required
Operating frequency: 1.0MHz for fixed output voltage versions, 1.4MHz for adjustable output voltage versions
Short-circuit protection
Shutdown quiescent current: less than 1μA
Thin SOT-23-5L package (lead-free package available)

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