TLV1117LV33DCYR - 

Fixed LDO Voltage Regulator, 2V to 5.5V, 455mV Dropout, 3.3Vout, 1Aout, SOT-223-4

TLV1117LV33DCYR - Fixed LDO Voltage Regulator, 2V to 5.5V, 455mV Dropout, 3.3Vout, 1Aout, SOT-223-4

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

Manufacturer Part No:
Order Code:
Product Range
3.3V 1A LDO Voltage Regulators
Technical Datasheet:
See all Technical Docs

Product Overview

The TLV1117LV33DCYR is a low-dropout (LDO) Linear Voltage Regulator, low input voltage version of the popular TLV1117 voltage regulator. It is an extremely low-power device that consumes 500 times lower quiescent current than traditional 1117 voltage regulators, making the device suitable for applications that mandate very low standby current. The TLV1117LV family of LDOs is also stable with 0mA of load current; there is no minimum load requirement, making the device an ideal choice for applications where the regulator must power very small loads during standby in addition to large currents on the order of 1A during normal operation. It offers excellent line and load transient performance, resulting in very small magnitude undershoots and overshoots of output voltage when the load current requirement changes from less than 1mA to more than 500mA.
  • 1.5% Typical Accuracy
  • 100µA (Maximum) Low IQ, 500 Times Lower Than Standard 1117 Devices
  • 2 to 5.5V VIN, Absolute Maximum VIN = 6V
  • Stable with 0mA Output Current
  • 455mV at 1A for VOUT = 3.3V Low Dropout
  • 65dB at 1kHz High PSRR
  • 1.1A Minimum Ensured Current Limit
  • With 0R ESR Stable with Cost-effective Ceramic Capacitors
  • Thermal Shutdown and Over-current Protection
  • Green Product, No Sb/Br


Signal Processing, Consumer Electronics, Computers & Computer Peripherals, Communications & Networking, Power Management


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

Cut Tape
3.3V 1A LDO Voltage Regulators
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Associated Products

Compare Selected

Related Searches

Packaging type Cut Tape
  Additional packaging options available
Reel in 2500/reel:2437454 Check stock

10,836 total stock globally

13 available for next business day delivery

10,823 available for 6 - 7 business days delivery

see cut-off times
Check stock and lead times

2,500 will be available for delivery on 18/08/2018

More stock available week commencing 1/10/18
$1.14 $ 1.14
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price
1 + $1.14
10 + $0.946
100 + $0.61
1000 + $0.489
2500 + $0.444
5000 + $0.412
10000 + $0.396
25000 + $0.382
50000 + $0.367
Also available on  Reel  in 2500/reel: 2437454

2,500  total stock globally

Check stock location (important)

2,500 available for 6 - 7 business days delivery

see cut-off times
Check stock and lead times
More stock available week commencing 3/09/18
Quantity List Price
2500 + $0.847
5000 + $0.754
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --
1 (Cut Tape 2323647) x 1.14 = $1.14
Total Price: $1.14
Choose your packaging preference
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.