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LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators
LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators
Specifications
Brand Name :
Anterwell
Model Number :
LD1117S12TR
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
8600pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
DC Input Voltage :
15 V
Power Dissipation :
12 W
Storage Temperature Range :
-40 to +150 °C
Operating Junction Temperature Range :
(for C Version) -40 to +150 °C
Output voltage :
1.20 V
Operating input voltage :
15 V
Description

LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators

Feature summary

LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators

■ Low dropout voltage (1V TYP.)

■ 2.85V Device performances are suitable for SCSI-2 active termination

■ Output current up to 800 mA

■ Fixed output voltage of: 1.2V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 5.0V

■ Adjustable version availability (Vrel=1.25V)

■ Internal current and thermal limit

■ Available in ± 1% (at 25°C) and 2% in full temperature range

■ Supply voltage rejection: 75dB (typ.)

Description

The LD1117 is a LOW DROP Voltage Regulator able to provide up to 800mA of Output Current, available even in adjustable version (Vref=1.25V). Concerning fixed versions, are offered the following Output Voltages: 1.2V,1.8V,2.5V,2.85V, 3.0V 3.3V and 5.0V. The 2.85V type is ideal for SCSI-2 lines active termination. The device is supplied in: SOT-223, DPAK, SO-8 and TO-220.

The SOT-223 and DPAK surface mount packages optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this case, 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 LD1117 is pin to pin compatible with the other standard. Adjustable voltage regulators maintaining the better performances in terms of Drop and Tolerance.

Absolute maximum ratings

Symbol Parameter Value Unit
VIN DC Input Voltage 15 V
PTOT Power Dissipation 12 W
TSTG Storage Temperature Range -40 to +150 °C
TOP Operating Junction Temperature Range for C Version -40 to +150 °C
for standard Version 0 to +150 °C

Block diagram

LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators

Pin connections (top view)

LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators

Note: The TAB is connected to the VOUT.

Product tags

5v switching regulator

,

mosfet voltage regulator

,

12v 5v switching regulator
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LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators

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Product Detail
Brand Name :
Anterwell
Model Number :
LD1117S12TR
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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