QX Micro Devices

QX2303L40E

Boost Switching Regulator IC Fixed 4V 1 Output 300mA SOT-89-3

SOT-89-3RoHSSold out at source

PFM step-up DC-DC converter

Manufacturer: QX Micro Devices
Manufacturer part #: QX2303L40E
Store part #: C219026
Package / case: SOT-89-3
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

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

20 in stock

#C219026

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
5+	₹11.18	₹55.90
50+	₹8.90	₹445.00
150+	₹7.76	₹1,164.00
1,000+	₹6.36	₹6,360.00
2,000+	₹5.68	₹11,360.00
5,000+	₹5.34	₹26,700.00

Quantity (min 5, multiples of 5)

5 × ₹11.18

₹55.90

excl. GST

₹65.96 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: 1,000 per reel

QX2303L40E

₹55.90 for 5 + GST

Specifications

Operating Temperature: -20℃~+85℃@(TA)
Frequency - Switching: 300kHz
Function: Boost
Number of Outputs: 1
Features: Overcurrent Protection
Output Type: Fixed
Topology: Boost
Operating Voltage: 700mV~4V
Switch tube (built-in/external): Built-in
Output Voltage: 4V
Output Current: 300mA
Quiescent Current: 15uA

Packaging & compliance

RoHS: RoHS
Lifecycle: Sold out at source
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.144 g

Same category

More in Voltage Regulators - DC DC Switching Regulators

View all

XI'AN Aerosemi Tech

MT3540-F23

1.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS

From

₹5.72

4,17,672 in stock

XLSEMI

XL1509-5.0E1

150kHz Step-down type Fixed 5V 2A SOIC-8 Voltage Regulators - DC DC Switching Regulators

From

₹27.14

3,69,930 in stock

Silergy

SY8088IAAC

1.5MHz Step-down type Adjustable 1A SOT-23-5 Voltage Regulators - DC DC Switching Regulators

From

₹4.91

3,33,555 in stock

TPS54331DR

570kHz Step-down type Adjustable 800mV~25V 3A SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS

From

₹36.97

3,14,485 in stock

etasolution

ETA8120S2G

Step-down type 600kHz Adjustable 2A SOT23-6 Voltage Regulators - DC DC Switching Regulators RoHS

From

₹10.80

3,09,340 in stock

TPS562201DDCR

Buck Switching Regulator IC Adjustable 0.768V~7V 1 Output 2A SOT-6

From

₹6.51

3,08,830 in stock