AMS1117 - 3.3V Linear Voltage Regulator IC
Brand: Texas Instruments
Features
• For a newer drop-in alternative, see the TLV1117
• For drop-in replacements in fixed output SOT-223
package configuration and improved functionality,
see the TLV761
• Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and adjustable
versions
• Space-saving SOT-223 and WSON packages
• Current limiting and thermal protection
• Output current: 800 mA
• Line regulation: 0.2% (maximum)
• Load regulation: 0.4% (maximum)
• Temperature range:
– LM1117: 0°C to +125°C
– LM1117I: –40°C to +125°C
₹15.39 (Incl. of all taxes)
₹12.62
+ ₹2.77 GSTStock: Available
Quantity based pricing table
| Select | Min Qty | Max Qty | Unit Price |
|---|---|---|---|
| 1 | 10 | ₹15.38 | |
| 11 | 20 | ₹15.2 | |
| 21 | 30 | ₹14.89 | |
| 31 | 50 | ₹14.59 | |
| 51 | 100 | ₹13.89 |
About this item
The LM1117 is a low dropout voltage regulator with a
dropout of 1.2 V at 800 mA of load current.
The LM1117 is available in an adjustable version,
which can set the output voltage from 1.25 V to 13.8 V
with only two external resistors. In addition, the device
is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V,
and 5 V.
The LM1117 offers current limiting and thermal
shutdown. The circuit includes a Zener trimmed band-
gap reference to assure output voltage accuracy to
within ±1%.
A minimum of 10-μF tantalum capacitor is required
at the output to improve the transient response and
stability
Specifications
| Maximum input voltage (VIN to GND) | 20v |
|---|---|
| Power dissipation | Internally Limited |
| Junction temperature (Tj) | 150 °C |
| Storage temperature, Tstg | -65 to 150 °C |
| Input voltage (VIN to GND) | 15 v (max) |
| Electrostatic discharge (V(ESD) ) | ±2000 v |
Documents
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