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| Categories | Integrated Circuit Components |
|---|---|
| Brand Name: | Texas Instruments |
| Model Number: | LM1117IMPX-ADJNOPB |
| Certification: | CE, GCF, ROHS |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union, |
| Supply Ability: | 1000pcs per month |
| Delivery Time: | 3-5 working days after received the payment |
| Packaging Details: | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function: | Step-Up, Step-Down |
| Output Configuration: | Positive or Negative |
| Topology: | Buck, Boost |
| Output Type: | Adjustable |
| Number of Outputs: | 1 |
| Company Info. |
| TOP Electronic Industry Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
LM1117IMPX-ADJ/NOPB Adjustable 1.25-13.8V 800mA LDO Regulator with 1.2V Dropout 1% Accuracy Current/Thermal Protection Stable with Ceramic Caps SOT-223 Package -40anddeg;C to +125anddeg;C Range
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Features
andbull; For a newer drop-in alternative, see the TLV1117
andbull; For drop-in replacements in fixed output SOT-223 package configuration and improved functionality, see the TLV761
andbull; Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and adjustable versions
andbull; Space-saving SOT-223 and WSON packages
andbull; Current limiting and thermal protection
andbull; Output current: 800 mA
andbull; Line regulation: 0.2% (maximum)
andbull; Load regulation: 0.4% (maximum)
andbull; Temperature range:
andndash; LM1117: 0anddeg;C to +125anddeg;C
andndash; LM1117I: andndash;40anddeg;C to +125anddeg;C
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Applications
andbull; AC drive power stage modules
andbull; Merchant network and server PSU
andbull; Industrial AC/DC
andbull; Ultrasound scanners
andbull; Servo drive control modules
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Description
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 andplusmn;1%.
A minimum of 10-andmicro;F tantalum capacitor is required at the output to improve the transient response and stability.
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INFORMATION
Category | andnbsp; | |
Mfr | andnbsp; | |
Series | - | andnbsp; |
Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
Part Status | Active | andnbsp; |
Output Configuration | andnbsp; | |
Output Type | andnbsp; | |
Number of Regulators | 1 | andnbsp; |
Voltage - Input (Max) | 15V | andnbsp; |
Voltage - Output (Min/Fixed) | 1.25V | andnbsp; |
Voltage - Output (Max) | andnbsp; | |
Voltage Dropout (Max) | 1.2V @ 800mA | andnbsp; |
Current - Output | andnbsp; | |
Current - Quiescent (Iq) | 5 mA | andnbsp; |
Current - Supply (Max) | 10 mA | andnbsp; |
PSRR | 75dB (120Hz) | andnbsp; |
Control Features | - | andnbsp; |
Protection Features | Over Current, Over Temperature | andnbsp; |
Operating Temperature | -40anddeg;C ~ 125anddeg;C | andnbsp; |
Mounting Type | Surface Mount | andnbsp; |
Package / Case | TO-261-4, TO-261AA | andnbsp; |
Supplier Device Package | SOT-223-4 | andnbsp; |
Base Product Number |
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Drawing

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