Varnitronics
KF50BDT-TR ST
ST

KF50BDT-TR

5V Positive Fixed DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

DPAKROHS3 CompliantActive

Very low drop voltage regulators with inhibit

Manufacturer
ST
Manufacturer part #
KF50BDT-TR
Store part #
C157426
Package / case
DPAK
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,720 in stock

#C157426

Stock & price checked 5 days ago

QuantityUnit pricePack price
1+₹110.57₹110.57
10+₹93.41₹934.10
30+₹84.92₹2,547.60
100+₹76.43₹7,643.00
500+₹71.37₹35,685.00
1,000+₹68.66₹68,660.00

1 × ₹110.57

₹110.57

excl. GST

₹130.47 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: 2,500 per reel

KF50BDT-TR

₹110.57 for 1 + GST

Specifications

Output Voltage
5V
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Supply Current (Iq)
500uA
Output Configuration
Positive
Output Current
500mA
Operating Voltage
20V
Output Type
Fixed
Features
Enable control;Over Current Protection;Thermal shutdown

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.32 g

Overview

The KF series are very low drop regulators available in SO - 8 and DPAK packages and in a wide range of output voltages. The very low dropout voltage (0.4 V) and the very low quiescent current make them particularly suitable for low noise, low power applications and especially in battery powered systems. A shutdown logic control function is available (pin 5, TTL compatible). This means that when the device is used as a local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. It requires only a 2.2 μF capacitor for stability allowing space and cost saving.

Key features

  • Very low dropout voltage (0.4 V)
  • Very low quiescent current (typ. 50 μA in OFF mode, 500 μA in ON mode)
  • Output current up to 500 mA
  • Logic - controlled electronic shutdown
  • Output voltages of 2.5; 3.3; 5; 8 V
  • Internal current and thermal limit
  • Only 2.2 μF for stability
  • Available in ± 2 % accuracy at 25 °C
  • Supply voltage rejection: 70 db (typ.)
  • Temperature range: - 40 to 125 °C

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