Varnitronics
DIO54270TST6 DIOO
DIOO

DIO54270TST6

500kHz Step-down type Adjustable 2A TSOT-23-6 Voltage Regulators - DC DC Switching Regulators

TSOT-23-6RoHSActive

High-Efficiency 2A, 28V Input Synchronous Step Down Converter

Manufacturer
DIOO
Manufacturer part #
DIO54270TST6
Store part #
C2990566
Package / case
TSOT-23-6
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,043 in stock

#C2990566

Stock & price checked 40 h ago

QuantityUnit pricePack price
1+₹53.67₹53.67
10+₹42.16₹421.60
30+₹37.16₹1,114.80
100+₹31.08₹3,108.00
500+₹28.26₹14,130.00
1,000+₹26.74₹26,740.00

1 × ₹53.67

₹53.67

excl. GST

₹63.33 incl. 18% GST

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  • GST invoice with every order
  • Standard pack: 3,000 per reel

DIO54270TST6

₹53.67 for 1 + GST

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Specifications

Operating Temperature
-40℃~+85℃@(TA)
Number of Outputs
1
Frequency - Switching
500kHz
Function
Step-down type
Features
Cycle-by-cycle current limiting;Overcurrent Protection
Output Type
Adjustable
Topology
Buck
Operating Voltage
4.5V~28V
Switch tube (built-in/external)
Built-in
Output Current
2A
Quiescent Current
140uA

Packaging & compliance

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

Overview

The DIO54270 is high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 2A output currents. The DIO54270 family operate over a wide input voltage range from 4.5V to 28V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. DIO54270 adopts the COT architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 500kHz under heavy load conditions to minimize the size of inductor and capacitor.

Applications

  • Meters and PLC Modules
  • Industrial Control
  • Portable TV

Key features

  • Low RDS(ON) for internal switches (top/bottom) 120mΩ/75mΩ
  • 2.0A 4.5 - 28V input voltage range
  • High-Efficiency Synchronous-Mode
  • Internal soft start limits the inrush current
  • Over Current protection
  • Thermal shutdown
  • Green package: TSOT23-6 is pin compatible

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