KF50BDT-TR in Reel by STMicroelectronics | Linear Regulators | Future Electronics
text.skipToContent text.skipToNavigation

Manufacturer Part #

KF50BDT-TR

KF50 Series 500 mA 5 V Fixed Output VLDO Regulator with Inhibit - TO-252

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2428
Product Specification Section
STMicroelectronics KF50BDT-TR - Technical Attributes
Attributes Table
Input Voltage-Max: 20V
Output Voltage Fixed: 5V
Dropout Voltage-Max: 0.7V
Output Current-Max: 500mA
Tolerance (%): ±2%
Operating Temp Range: -40°C to +125°C
Regulator Topology: Fixed
Quiescent Current: 12mA
No. of Outputs: Single
Output Noise: 50µV
Load Regulation: 50mV
Current - Limit: 1A
Line Regulation: 18mV
Package Style:  TO-252-3 (DPAK)
Mounting Method: Surface Mount
Features & Applications
The KF50BDT-TR is a part of KF Series 5 V 500 mA, very low drop regulators with a wide range of output voltages.
 
The very low drop voltage (0.4 V) and the very low quiescent current make them particularly suitable for low noise, low power applications and specially in battery powered systems. It has an Operating temperature ranges b/w -40 °C to 125 °C. and available in a TO-252-3 package. 

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 1.5; 2.5; 3.3; 4; 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
Read More...
Pricing Section
Global Stock:
37,500
Singapore:
37,500
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$875.00
USD
Quantity
Unit Price
2,500
$0.35
5,000
$0.345
10,000+
$0.34
Product Variant Information section