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TL1963A-18DCYR The Texas Instruments TL1963A-18DCYR is a 1.5A low-dropout linear voltage regulator offering a fixed 1.8V output. It operates with an input voltage range of 2.4V to 20V and includes integrated protection features.
Mfr Part #:

TL1963A-18DCYR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL1963A-18DCYR is a 1.5A low-dropout linear voltage regulator offering a fixed 1.8V output. It operates with an input voltage range of 2.4V to 20V and includes integrated protection features.
✓ Total Stock: 53,563 pcs
$ Price Range: $1.40

TL1963A-18DCYR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
51,657 pcs
On Request
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,679 pcs
On Request
1679 pcs On Request 1 On Request On Request 16+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
227 pcs
On Request
227 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL1963A-18DCYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TL1963A-18DCYR Description

Short technical summary and product information.

The TL1963A-18DCYR from Texas Instruments is a robust low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a stable 1.5A output current with a low dropout voltage of 340mV typical at 1.5A.

 

This device features a fixed 1.8V output voltage and is suitable for input voltages ranging from 2.4V to 20V. Key electrical characteristics include a low noise output of 23µVRMS and a PSRR of 63dB at 120Hz. Integrated protection mechanisms include overcurrent, thermal shutdown, and reverse-current protection, enhancing system reliability.

 

The TL1963A-18DCYR is supplied in a surface-mount SOT-223-4 package, making it suitable for space-constrained applications. It operates within an ambient temperature range of -40°C to 125°C. For stable operation, an output capacitor of at least 10µF with an ESR of 3Ω or less is recommended.

TL1963A-18DCYR Quick Information

Product Type: Low-Dropout Voltage Regulator
Canonical Name: Texas Instruments TL1963A-18DCYR Low-Dropout Voltage Regulator
Subcategory: LDO Regulator

TL1963A-18DCYR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL1963A-18DCYR Estimated Pricing

Qty Low High
1+ $1.40 $1.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL1963A-18DCYR Features

  • Provides 1.5A maximum output current.
  • Fixed 1.8V output voltage.
  • Wide 2.4V to 20V input voltage range.
  • Integrated reverse current protection.
  • Surface mount SOT-223-4 package.

TL1963A-18DCYR Applications

  • Suitable for battery-powered devices.
  • Ideal for power supply regulation.
  • Used in portable electronics.
  • Applicable in automotive systems.

TL1963A-18DCYR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TL1963A-18DCYR?

The TL1963A-18DCYR provides a fixed output voltage of 1.8V.

What is the maximum output current for the TL1963A-18DCYR?

The maximum output current for the TL1963A-18DCYR is 1.5A.

What is the input voltage range for the TL1963A-18DCYR?

The input voltage range for the TL1963A-18DCYR is 2.4V to 20V.

What protection features are included in the TL1963A-18DCYR?

The TL1963A-18DCYR includes overcurrent, thermal shutdown, and reverse-current protection. Reverse-battery protection is available on legacy chips.

What is the operating temperature range for this voltage regulator?

The operating temperature range is -40°C to 125°C.

What package type is the TL1963A-18DCYR supplied in?

The TL1963A-18DCYR is supplied in a SOT-223-4 package.

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