Varnitronics
HX4002B-MFC HEXIN
HEXIN

HX4002B-MFC

boost converter 1.2MHz 3.17V~3.43V 250mA SOT-23-6L Voltage Regulators - DC DC Switching Regulators

SOT-23-6LRoHSActive

Low-noise regulated charge pump DC/DC converter

Manufacturer
HEXIN
Manufacturer part #
HX4002B-MFC
Store part #
C42413067
Package / case
SOT-23-6L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

5,915 in stock

#C42413067

Stock & price checked 7 days ago

QuantityUnit pricePack price
5+₹12.13₹60.65
50+₹9.53₹476.50
150+₹8.23₹1,234.50
500+₹7.25₹3,625.00
3,000+₹6.47₹19,410.00
6,000+₹6.07₹36,420.00

5 × ₹12.13

₹60.65

excl. GST

₹71.57 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

HX4002B-MFC

₹60.65 for 5 + GST

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Specifications

Operating Temperature
-40℃~+85℃
Function
boost converter
Frequency - Switching
1.2MHz
Features
Low ripple / low noise architecture;Low-power standby;Output short-circuit protection;Soft-start
Operating Voltage
1.8V~5V
Output Voltage
3.17V~3.43V
Output Current
250mA
Quiescent Current
650uA

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
0.051 g

Overview

The Hx4002B is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler. It produces a regulated output voltage from 1.8V to 5V input with up to 100mA of output current. Low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make the HX4002B ideally suited for small, battery- powered applications. The new charge- pump architecture maintains constant switching frequency to no load and reduces both output and input ripple. The HX4002B have thermal shutdown capability and can survive a continuous short circuit from VOUT to GND. Built- in soft- start circuitry prevents excessive inrush current during start- up. The HX4002B is available in the 6- pin SOT- 23 package.

Applications

  • White LED Backlighting
  • Li- Ion Battery Backup Supplies
  • Local 3V to 5V Conversion
  • Smart Card Readers
  • PCMCIA Local 5V Supplies

Key features

  • Fixed 3.3V ± 4% Output
  • VIN Range: 1.8V ~ 5V
  • Output Current: up to 250mA (VIN = 3V)
  • Low Noise Constant Frequency Operation
  • Shutdown Current: < 1μA
  • Short- Circuit Protection
  • Soft- Start
  • No Inductors
  • Available in Low Profile 6- Lead SOT- 23 Package

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