LM1117T-3.3 3.3V 800mA Linear Voltage Regulators
LM1117T-3.3 3.3V 800mA Linear Voltage Regulators
- Description
Description
LM1117T 3.3V 800mA Linear Voltage Regulators
LM1117T-3.3 TO-220 Linear Voltage Regulators 3.3V
The LM1117 is a low dropout voltage regulator with a dropout of 3.3V at 800mA of load current. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. In addition, it is also available in fixed voltage, 3.3V. The LM1117 offers current limiting and thermal shutdown. Its circuit includes a zener trimmed bandgap reference to assure output voltage accuracy to within ±1%. The LM1117 is available in the TO-220 package. A minimum of 10µF tantalum capacitor is required at the output to improve the transient response and stability.
LM1117 Key Features
- Current Limiting and Thermal Protection
- Output Current 800mA
- Temperature Range 0˚C to 125˚C
- Line Regulation 0.2% (Max)
- Load Regulation 0.4% (Max)
LM1117 Pinout

LM1117 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | INPUT |
| 2 | OUTPUT |
| 3 | ADJ/GND |
Product Attributes
| TYPE | DESCRIPTION |
| Series | LM1117-3.3 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage – Input (Max) | 15V |
| Voltage – Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Current – Output | 800mA |
| Current – Quiescent (Iq) | 5 mA |
| Current – Supply (Max) | 10 mA |
| PSRR | 75dB (120Hz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
Application
- 2.85V Model for SCSI-2 Active Termination
- Post Regulator for Switching DC/DC Converter
- High-Efficiency Linear Regulators
- Battery Charger
- Battery Powered Instrumentation
LM1117T-3.3 Datasheet
Related Products
TL431A Program Precision Reference Shunt Regulator
Beston AA 1.5V USB‑C Rechargeable Lithium Battery 2AC‑60 — 2‑Pack (1460 mAh)
LM2576HVT-3.3 Voltage Regulator
L7924CV Negative Voltage Regulator 24V
7824 Positive Voltage Regulator 24V
IRF540N N-Channel MOSFET TRANSISTOR 100V 0.044Ω 33A TO-220
IRF9540 P-Channel Power MOSFET Transistor IC DIP-3 Package (TO-220) 100V 19A 0.117Ω
LM317T Adjustable Voltage Positive Regulator 1.5A
IRF5305 P-Channel Power MOSFET Transistor IC (TO-220) 55V 31A 0.6Ω
Products With Similar Tags
Raspberry Pi 4 Model-B with 4 GB RAM
Power Supply SMPS 12V 42A With Fan (S-500-12)
18650 Li-ion Battery 3.7v Rechargeable ICR (Recycled) 1000-1500mA
PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer
IRF1407 N-Channel Power MOSFET Transistor (130A-75V-7.8mΩ) TO-220 High Quality
STC-1000 AC 220V Digital Temperature Controlled Thermostat Switch STC1000
RELIFE Solder Paste RL-404S 138°C
TIP31C NPN Power Transistor
KYORITSU DIGITAL MULTIMETER KEW1021R
MPU-6050 3-Axis Accelerometer and Gyro Sensor GY-521
INR 18650 Li-ion Battery 3.7v Rechargeable INR (Recycled) 1000-1500mA
























