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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The LD1117DT is a 1.1V adjustable and fixed low drop positive Voltage Regulator able to provide up to 800mA of output current. High efficiency is assured by an NPN pass transistor. Unlike than PNP one the quiescent current flows mostly into the load. Only a very common 10µF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C. The adjustable regulator is pin-to-pin compatible with the other standard and an adjustable voltage regulator maintaining the better performances in terms of drop and tolerance.
Internal current and thermal limit
Available in ±1% at 25°C and 2% in full temperature range
Supply voltage rejection of 75dB (typical)

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LD1117DT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-252-3
Number of Outputs	1 Output
Output Voltage	1.25V ~ 15V
Output Current	950 mA
Number of Positions	3 Position
Power Dissipation	12 W
Quiescent Current	10 mA
voltage rating	1.1 V
Input Voltage (Max)	15 V
Output Current (Max)	0.8 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	12000 mW
Accuracy	1 %
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Size-Length	6.6 mm
Size-Width	6.2 mm
Size-Height	2.4 mm
Operating Temperature	0℃ ~ 125℃
Product Lifecycle Status	Unknown
Packaging	Cut Tape (CT)
RoHS	Compliant with Exemption
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
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SN:H1.27846LO47903V27Q0QC0S0

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