STMicroelectronics LDF33DT-TR, 1 Low Dropout Voltage, Voltage Regulator 1A, 3.3 V 3-Pin, DPAK

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RS Stock No.:
196-1457
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
LDF33DT-TR
ผู้ผลิต:
STMicroelectronics
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เลือกทั้งหมด

Brand

STMicroelectronics

Maximum Output Current

1A

Regulator Type

Low Dropout Voltage

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

0.04 %

Load Regulation

0.6 %/A

Accuracy

2%

Polarity

Positive

Mounting Type

Through Hole

Package Type

DPAK

Quiescent Current

800µA

Reference Voltage

0.8V

Pin Count

3

Output Type

Adjustable, Fixed

Dimensions

6.6 x 2.4 x 6.2mm

Maximum Input Voltage

16 V

Height

6.2mm

Minimum Input Voltage

2.6 V

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Width

2.4mm

Length

6.6mm

COO (Country of Origin):
CN
The LDF is a fast, very low drop linear regulator
which operates from an input supply voltage in
the range of 2.6 V to 16 V.
It is available in fixed and adjustable output
voltage versions, from 0.8 V to 12 V.
The LDF features are: high output precision, very
low-dropout voltage, low noise, and low
quiescent current, therefore suitable for low
voltage microprocessors and memory
applications.
Enable logic control pin and power-good output
are featured on PPAK/DFN packages.
Current and thermal protection are provided.

Features


  • Input voltage from 2.6 to 16 V

  • Very low-dropout voltage (500 mV max. at 1 A load)

  • Low quiescent current (200 μA typ. @ 1 A load)

  • Available in 1% precision in PPAK and DFN6 packages, 2% in DPAK

  • 1 A guaranteed output current

  • Wide range of output voltages available on request: adjustable from 0.8 Vfixed up to

  • 12 V in 100 mV steps

  • Logic-controlled electronic shutdown

  • Power Good (PPAK and DFN packages)

  • Fast dynamic response to line and load changes

  • Internal current and thermal protections

  • Temperature range: -40 °C to 125 °C

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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