Varnitronics
LGS5145 Legend-Si
Legend-Si

LGS5145

Buck Switching Regulator IC Adjustable 1 Output 1000mA SOT-23-6

SOT-23-6ROHS CompliantActive

High Efficiency Asynchronous Buck Converter

Manufacturer
Legend-Si
Manufacturer part #
LGS5145
Store part #
C5123971
Package / case
SOT-23-6
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

Out of stock

#C5123971

Stock & price checked 2 days ago

QuantityUnit pricePack price
5+₹26.90₹134.50
50+₹21.78₹1,089.00
150+₹19.28₹2,892.00
500+₹17.05₹8,525.00
3,000+₹12.59₹37,770.00
6,000+₹12.22₹73,320.00
Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel
Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Operating Temperature
-40℃~+105℃@(TJ)
Frequency - Switching
1.2MHz
Number of Outputs
1
Function
Step-down type
Features
Cycle-by-cycle current limiting;Overcurrent Protection;Light load efficient mode
Output Type
Adjustable
Topology
Buck
Operating Voltage
4.5V~55V
Switch tube (built-in/external)
Built-in
Output Current
1A
Output Voltage
812mV~55V
Quiescent Current
150uA

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.049 g

Same category

More in Voltage Regulators - DC DC Switching Regulators

View all

TI

TLV62569DBVR

1.5MHz Step-down type Adjustable 600mV~5.5V 2A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS

From

₹10.09

4,64,945 in stock

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

₹6.88

4,43,360 in stock

XLSEMI

XL1509-5.0E1

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

From

₹32.64

3,64,165 in stock

TI

TPS54331DR

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

From

₹44.49

3,20,000 in stock

etasolution

ETA8120S2G

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

From

₹12.99

3,08,605 in stock

TI

TPS562201DDCR

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

From

₹7.83

3,04,930 in stock