Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
Product Details:
Payment & Shipping Terms:
|
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 |
High Light: | power mosfet ic,silicon power transistors |
LD1117S12TR Power Mosfet Transistor Low Drop Fixed And Adjustable Positive Voltage Regulators
Feature summary
■ 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
Pin connections (top view)
Note: The TAB is connected to the VOUT.
High Power Rectifier Diode 1N4756A , Silicon Planar Zener Diodes
Bridge Type Rectifier Diode 1N4007 50 to 1000 Volts 1.0 Ampere
1N4742A Silicon Planar Zener Diodes for Stabilized Power Supply
Power Programmable IC Chips XC6SLX100-3FGG484C Spartan-6 Family Overview
128K Bytes Sound IC Chip Programming ATMEGA128-16AU 8 Bit Microcontroller
EMC Programmable IC Chips Compliant Slew Rate Limited EI , Timer IC Chip
SMD Power Mosfet Module L7812CV TO-220 Power Trans Electronic Compoents
2SD1594 3 Pin Transistor NEC NPN Power Transistor Switching High Speed
2N5459 Power Mosfet Transistor N-Channel To-92 Original Stock FSC