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TEXAS INSTRUMENTS  TL1963A-33DCYR  Fixed LDO Voltage Regulator, 2.1V to 20V, 340mV Dropout, 3.3Vout, 1.5Aout, SOT-223-3

TEXAS INSTRUMENTS TL1963A-33DCYR
Technical Data Sheet (10.16KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The TL1963A-33DCYR is a 1.5A low-noise fast-transient-response LDO Regulator optimized for fast transient response. The device can supply 1.5A of output current with a dropout voltage of 340mV. Operating quiescent current is 1mA, dropping to less than 1µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as with many other regulators. In addition to fast transient response, the TL1963A-xx regulators have very low output noise, which makes them ideal for sensitive RF supply applications.
  • 40µVRMS Low noise
  • 1mA Quiescent current
  • No protection diodes needed
  • Controlled quiescent current in dropout
  • Less than 1µA Quiescent current in shutdown
  • Stable with 10µF ceramic output capacitor
  • Reverse-battery protection
  • Reverse-current protection
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

Output Type:
Fixed
Input Voltage Min:
2.1V
Input Voltage Max:
20V
Fixed Output Voltage Nom.:
3.3V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
1.5A
Dropout Voltage Vdo:
340mV
LDO Regulator Case Style:
SOT-223
No. of Pins:
3Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
3.3V 1.5A LDO Voltage Regulators
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Wireless;
  • RF Communications;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.00001

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