LX8386-XXCDD MICROSEMI [Microsemi Corporation], LX8386-XXCDD Datasheet
LX8386-XXCDD
Related parts for LX8386-XXCDD
LX8386-XXCDD Summary of contents
Page 1
... Graphics & Sound Chipsets LX8386/86A/8B-00 Adjustable LX8386/86A/86B-33 3.3V Table 1 - Available Options Plastic TO-220 Plastic TO-263 DD 3-Pin 3-Pin RoHS Compliant RoHS Compliant Transition DC: 0543 Transition DC: 0535 LX8386-xxCP LX8386-xxCDD LX8386A-xxCP LX8386A-xxCDD LX8386B-xxCP LX8386B-xxCDD LX8386-xxIP LX8386-xxIDD Page 1 ...
Page 2
... θ Thermal Bandgap Control Circuit Circuit Microsemi Linfinity Microelectronics Division LX8386x- RODUCTION ATA HEET TAB is V OUT OUT ADJ / 1 GND ...
Page 3
... TM Unless otherwise specified, the following specifications apply over the operating ambient temperature for the LX8386x-xxC with ≤ ≤ 0°C T 125°C and the LX8386-xxI with -25° 1.5A. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient OUT temperature ...
Page 4
... Unless otherwise specified, the following specifications apply over the operating ambient temperature for the LX8386x-xxC with ≤ ≤ 0°C T 125°C and the LX8386-xxI with -25°C ...
Page 5
... TM The LX8386/86A/86B Series ICs are easy to use Low- Dropout (LDO) voltage regulators. They have all of the standard self-protection features expected of a voltage regulator: short circuit protection, safe operating area protection and automatic thermal shutdown if the device temperature rises above approximately 165°C. ...
Page 6
... OUTPUT VOLTAGE The LX8386/86A/86B ICs develop a 1.25V reference voltage between the output and the adjust terminal (See Figure 2). By placing a resistor, R1, between these two terminals, a constant current is caused to flow through R1 and down through R2 to set the overall output voltage ...
Page 7
... DROPOUT(MAX) installed regulator. THERMAL CONSIDERATIONS The LX8386/86A/86B regulators have internal power and thermal limiting circuitry designed to protect each device under overload conditions. For continuous normal load conditions, however, maximum junction temperature ratings must not be exceeded ...
Page 8
... HEET IN OUT Part LX8386 R1 121Ω 1% ADJ + R2 1k ⎛ ⎞ R2 ⎜ ⎟ + 1.25V 1 ⎝ ⎠ OUT Part 3.3V LX8386 Min. 15µF Tantalum or 100µF Aluminum capacitor. ADJ May be increased without limit. ESR must be less than <400mΩ OUT C2 100µF Page 8 ...
Page 9
... Dim Seating Plane Microsemi Linfinity Microelectronics Division LX8386x- RODUCTION ATA HEET M I ILLIMETERS NCHES MIN MAX MIN MAX 14.22 15.88 0.560 0.625 9.65 10.67 0.380 0.420 3.56 4.83 0.140 0.190 0.51 1.14 0.020 0.045 3.53 4 ...
Page 10
... 0. Microsemi Linfinity Microelectronics Division LX8386x- RODUCTION ATA HEET M I ILLIMETERS NCHES MIN MAX MIN MAX 6.47 6.73 0.255 0.265 5.97 6.23 0.235 0.245 2.16 2.42 0.085 0.095 0.68 0.94 0.027 0.037 0.38 0.64 0.015 0.025 ...
Page 11
... Copyright © 2000 Rev. 2.0, 2005-11-02 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 ® 1.5A Low Dropout Positive Regulators P RODUCTION Microsemi Linfinity Microelectronics Division LX8386x- ATA HEET Page 11 ...