Varnitronics
TPS543421RQFR TI
TI

TPS543421RQFR

Step-down type 500kHz Adjustable 4A VQFN-HR-9(1.5x2) Voltage Regulators - DC DC Switching Regulators RoHS

VQFN-HR-9(1.5x2)ROHS3 CompliantActive
Manufacturer
TI
Manufacturer part #
TPS543421RQFR
Store part #
C47002839
Package / case
VQFN-HR-9(1.5x2)
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

47 in stock

#C47002839

Stock & price checked 8 days ago

QuantityUnit pricePack price
1+₹330.02₹330.02
10+₹281.48₹2,814.80
30+₹251.21₹7,536.30
100+₹220.09₹22,009.00
500+₹205.94₹1,02,970.00
1,000+₹199.84₹1,99,840.00

1 × ₹330.02

₹330.02

excl. GST

₹389.42 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

TPS543421RQFR

₹330.02 for 1 + GST

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Specifications

Operating Temperature
-40℃~+150℃@(TJ)
Function
Step-down type
Frequency - Switching
500kHz
Number of Outputs
1
Features
Cycle-by-cycle current limiting;Hiccup current limiting;Adjustable soft-start;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Overcurrent Protection;Operating status indication
Output Type
Adjustable
Topology
Buck
Operating Voltage
3.8V~18V
Switch tube (built-in/external)
Built-in
Output Current
4A
Quiescent Current
28uA

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.084 g

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